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Period Lasting Months: 12 Reasons Why and How to Treat It

What are the reasons a period may last for months? What treatments are available for a prolonged period? Find the answers to these questions and more.

Reasons for a Prolonged Period

A menstrual period typically lasts around 2–7 days, but sometimes it can last longer. This can be due to the use of birth control and some health conditions, including endometriosis. A doctor will recommend treatment based on the cause.

Ovulation Spotting

Some people experience bleeding during ovulation, which is when the ovaries release an egg. In most cases, ovulation will produce only slight spotting and is not a major cause for concern. When it occurs toward the end of a period, spotting from ovulation can make it seem as though the period is lasting for longer than usual.

Intrauterine Devices (IUDs)

A healthcare professional can insert an intrauterine device (IUD) into the uterus to help prevent pregnancy. The two main types of IUD, hormonal and nonhormonal, can both cause abnormal bleeding. Heavy and irregular periods are particularly common when a person first receives the IUD. However, in most cases, heavy or prolonged bleeding should go away after 3–6 months.

Hormonal Birth Control

Hormonal birth control pills alter the body’s natural hormone levels. Although many people use hormonal contraceptives to shorten or regulate their periods, they can sometimes result in heavier or prolonged periods. Abnormal periods are common during the first few months of taking a new hormonal medication. However, if they continue to occur after several months or become bothersome, speak to a doctor about switching birth control methods.

Thyroid Problems

The thyroid gland is responsible for regulating a variety of hormones in the body. For females, this includes hormones associated with the menstrual cycle. If a person has an underactive or overactive thyroid, they may experience long periods or ones that seem as though they will not stop. Thyroid problems can also cause very light periods, several months without a period, and early menopause. A simple blood test is often enough to diagnose problems with the thyroid. A doctor can then prescribe medications to help correct the hormone imbalance.

Endometriosis

Endometriosis is a condition in which tissue that is similar to the tissue that lines the uterus grows outside of the uterus. This tissue can swell and bleed in response to hormones, just as the uterine lining does during a period. Endometriosis lesions cannot exit the body, however, so they may result in pain and other complications, such as adhesions and cysts. Symptoms of endometriosis can include painful menstruation, chronic pain in the back and pelvis, pain during sex, bleeding between periods, painful bowel movements, stomach problems, such as nausea, constipation, and bloating, and infertility.

Uterine Fibroids and Polyps

Fibroids are muscular, usually benign tumors that form on the wall of the uterus. Polyps are red growths on the lining of the uterus. Both are common problems that can cause heavier or longer-than-normal periods to occur.

Pregnancy Loss and Ectopic Pregnancy

Pregnancy loss, or miscarriage, often causes bleeding or spotting. This bleeding can be light or heavy and may last anywhere from a few hours to a few weeks. In some cases, pregnancy loss can occur before a woman realizes they are pregnant. If a miscarriage is responsible for the bleeding, it is best to speak to a doctor to ensure there are no complications. Abnormal bleeding and pelvic pain during pregnancy may be a sign of an ectopic pregnancy, which can cause serious complications.

Blood Disorders

Though uncommon, it is possible that someone experiencing a prolonged period may have an underlying blood disorder. The most common blood disorder in females is von Willebrand’s disease. Blood disorders can cause heavy bleeding and periods that last for longer than 7 days. Other symptoms of a blood disorder include anemia, heavy bleeding after surgery and childbirth, bleeding for more than 10 minutes during a nosebleed, bleeding for longer than 5 minutes after a cut, and easy and frequent bruising.

Perimenopause

Though menopause often occurs when a female approaches the age of 50, the body’s hormone levels can start to change several years prior. This stage is called perimenopause. During perimenopause, periods can be less or more frequent, as well as shorter or longer than usual.

Treatments for a Prolonged Period

The treatment for a prolonged period will depend on the underlying cause. A doctor may recommend medications, such as birth control pills or hormone therapy, to regulate the menstrual cycle. In some cases, surgery may be necessary to address issues like fibroids or endometriosis. It’s important to speak with a healthcare provider to determine the best course of action.

When to See a Doctor

If a period lasts longer than 7 days or is accompanied by other concerning symptoms, it’s important to see a doctor. They can perform tests and provide a diagnosis and appropriate treatment. Seeking medical attention is especially important if the bleeding is very heavy, if it is accompanied by severe pain or dizziness, or if it occurs during pregnancy.

12 reasons why and how to treat it

A menstrual period typically lasts around 2–7 days, but sometimes it can last longer. This can be due to the use of birth control and some health conditions, including endometriosis. A doctor will recommend treatment based on the cause.

Occasionally, a period may take longer than usual to stop. There are several potential reasons for this, including the use of birth control and the presence of underlying health issues.

In this article, we cover 12 potential reasons why a period may not stop and what to do to treat it.

Some people experience bleeding during ovulation, which is when the ovaries release an egg. In most cases, ovulation will produce only slight spotting and is not a major cause for concern.

When it occurs toward the end of a period, spotting from ovulation can make it seem as though the period is lasting for longer than usual.

A healthcare professional can insert an intrauterine device (IUD) into the uterus to help prevent pregnancy. The two main types of IUD, hormonal and nonhormonal, can both cause abnormal bleeding.

Heavy and irregular periods are particularly common when a person first receives the IUD. However, in most cases, heavy or prolonged bleeding should go away after 3–6 months.

Hormonal birth control pills alter the body’s natural hormone levels. Although many people use hormonal contraceptives to shorten or regulate their periods, they can sometimes result in heavier or prolonged periods.

Abnormal periods are common during the first few months of taking a new hormonal medication. However, if they continue to occur after several months or become bothersome, speak to a doctor about switching birth control methods.

A doctor may recommend a different type of hormone — such as switching from a progestin only pill to one that also contains estrogen — or they may suggest a different brand.

The thyroid gland is responsible for regulating a variety of hormones in the body. For females, this includes hormones associated with the menstrual cycle.

If a person has an underactive or overactive thyroid, they may experience long periods or ones that seem as though they will not stop.

Thyroid problems can also cause very light periods, several months without a period, and early menopause.

A simple blood test is often enough to diagnose problems with the thyroid. A doctor can then prescribe medications to help correct the hormone imbalance.

Endometriosis is a condition in which tissue that is similar to the tissue that lines the uterus grows outside of the uterus.

This tissue can swell and bleed in response to hormones, just as the uterine lining does during a period. Endometriosis lesions cannot exit the body, however, so they may result in pain and other complications, such as adhesions and cysts.

Symptoms of endometriosis can include:

  • painful menstruation
  • chronic pain in the back and pelvis
  • pain during sex
  • bleeding between periods
  • painful bowel movements
  • stomach problems, such as nausea, constipation, and bloating
  • infertility

Fibroids are muscular, usually benign tumors that form on the wall of the uterus. Polyps are red growths on the lining of the uterus.

Both are common problems that can cause heavier or longer-than-normal periods to occur.

Pregnancy loss, or miscarriage, often causes bleeding or spotting. This bleeding can be light or heavy and may last anywhere from a few hours to a few weeks.

In some cases, pregnancy loss can occur before a woman realizes they are pregnant.

If a miscarriage is responsible for the bleeding, it is best to speak to a doctor to ensure there are no complications.

Some women experience spotting or light bleeding in early pregnancy. Bleeding may occur with or without other signs of pregnancy, such as nausea.

Abnormal bleeding and pelvic pain during pregnancy may be a sign of an ectopic pregnancy, which can cause serious complications.

A doctor can detect both regular and ectopic pregnancies using an ultrasound and blood test. Anyone who thinks they may be pregnant can also take a pregnancy test at home.

Though uncommon, it is possible that someone experiencing a prolonged period may have an underlying blood disorder. The most common blood disorder in females is von Willebrand’s disease.

Blood disorders can cause heavy bleeding and periods that last for longer than 7 days. Other symptoms of a blood disorder include:

  • anemia
  • heavy bleeding after surgery and childbirth
  • bleeding for more than 10 minutes during a nosebleed
  • bleeding for longer than 5 minutes after a cut
  • easy and frequent bruising

Though menopause often occurs when a female approaches the age of 50, the body’s hormone levels can start to change several years prior. This stage is called perimenopause.

During perimenopause, periods can be less or more frequent, as well as shorter or longer than usual.

According to the National Cancer Institute, doctors will likely diagnose over 13,000 new cases of cervical cancer in 2019.

Cervical cancer can cause abnormal bleeding, including between periods and after sexual activity. It can also cause periods that are longer and heavier than usual.

The human papillomavirus (HPV) is the primary cause of cervical cancer. HPV is very common and many people have it without knowing it, or without having any symptoms. Only a few types of HPV lead to cervical cancer.

Most symptoms of cervical cancer are similar to those of more common conditions, such as PCOS or endometriosis. It is important to attend regular Pap tests, which can help a doctor diagnose HPV or cervical cancer.

Cancer treatment options include surgery, chemotherapy, and radiation therapy.

Though most long periods will resolve on their own, if a person experiences any of the following symptoms, they should speak to a doctor:

  • periods that last for longer than 7 days
  • unexplained bleeding
  • unusual discharge
  • heavy periods
  • nausea, vomiting, or severe pain during a period
  • unexplained weight loss

Some people find that certain home remedies help relieve their period symptoms sooner. These home remedies include:

  • having an orgasm through masturbation or sex, as contractions in the uterus may help it shed the uterine lining
  • drinking plenty of water or hydrating fluids
  • exercising regularly
  • eating a healthful, balanced diet

However, there is not yet enough scientific evidence to back up these claims.

Having a single period that does not seem to stop is not usually a sign of a serious medical problem. However, if it is painful or bothersome, a person can speak to a doctor about possible solutions.

Having long periods frequently can indicate one of several potential conditions, such as endometriosis or uterine fibroids. A doctor can help diagnose and treat these conditions.

Often, taking hormonal birth control pills or switching the type of hormonal medication can help people find relief.

9 ways to treat symptoms

Endometriosis can cause painful periods, cramps, and heavy menstrual bleeding. Home remedies may help ease endometriosis pain by controlling inflammation, relaxing the muscles, and improving overall health.

Endometriosis occurs when tissue that resembles the uterine lining grows elsewhere in the body. This tissue may, for example, form on the fallopian tubes, ovaries, bowel, or bladder.

Endometrial tissue gets thicker at the start of a period and sheds during it. In someone with endometriosis, the endometrial-like tissue elsewhere in the body also starts to drop away during this time. This can cause pain and cramping, and scar tissue may form.

While there is no cure for this condition, some treatments and home remedies can relieve the pain and discomfort.

This article discusses nine home remedies for endometriosis symptoms, as well as what to avoid, available treatments, and more.

A person might find that the following techniques help reduce the pain and other symptoms of endometriosis.

1. Heat

Taking a warm bath or placing a heating pad or hot water bottle on the lower abdomen can help relax cramping pelvic muscles and reduce pain.

This is common remedy for menstrual cramps that may offer immediate relief for some people with endometriosis.

2. Pelvic massage

Pelvic massage may ease endometriosis-related pain. Manipulation of the pelvis and lower back may increase blood flow to the area, relaxing it and reducing pain associated with scar tissue from this condition.

3. Over-the-counter pain relievers

Pain medications such as ibuprofen (Advil, Motrin) and naproxen (Aleve) are examples of nonsteroidal anti-inflammatory drugs (NSAIDs) that are available over the counter.

NSAIDs can help reduce inflammation, which may relieve cramping and pain.

Before taking over-the-counter medications, particularly for long periods, speak with a healthcare professional about a safe dosage.

4. Dietary changes

Altering the diet may reduce endometriosis symptoms, though identifying the most effective changes requires more research.

However, minimizing the consumption of red meat and increasing the intake of fruits, vegetables, and whole grains can help improve overall health.

Some experts recommend an elimination diet. This involves eating no foods that tend to cause inflammation, then reintroducing them one by one to determine which are problematic.

Potentially problematic foods are heavily processed or contain:

  • dairy
  • gluten
  • sugars

Keeping a food diary and tracking symptoms can also help a person identify any foods that may worsen symptoms.

Can a gluten-free diet improve endometriosis symptoms?

There is some evidence that a gluten-free diet may help reduce pain associated with endometriosis.

In a 2021 study, 75% of the 156 participants with endometriosis who had a gluten-free diet for 12 months reported an improvement in their symptoms.

The Endometriosis Foundation of America also reports that cutting out gluten may help reduce endometriosis pain.

To follow a gluten-free diet, a person should not eat grains such as wheat, rye, or barley. These are in many processed foods and products such as bread, pasta, and desserts, though gluten-free options may be available.

5. Rest

During the day, taking a few minutes to rest, such as by practicing deep breathing, taking a walk, or listening to music, may help reduce stress.

Also, getting enough sleep is crucial. Not doing so can cause changes in hormone levels, inflammation, and pain.

6. Herbal supplements

Certain herbal supplements might help reduce endometriosis symptoms.

Some research has found that white peony, licorice, and a mix of Sea buckthorn and St. John’s wort may provide some pain relief for people with endometriosis.

It is important to note that the Food and Drug Administration (FDA) does not monitor supplements for quality, dosage, or purity. Some companies rely on third-party lab testing to vet their supplements. However, it is crucial to speak with a doctor before taking any supplement and buy from reputable sources.

Can turmeric cure endometriosis?

Some practitioners of traditional Chinese medicine use a variety of herbs to provide pain relief. While it cannot cure endometriosis, turmeric, for example, has anti-inflammatory properties.

A turmeric supplement may help ease endometriosis-related pain. The supplements are in capsule form, and many people consume turmeric in teas and meals.

7. Omega-3 fatty acids

Some research has suggested that omega-3 fatty acids may help prevent the tissue that characterizes endometriosis from forming. Fatty fish, such as salmon, contain these acids, and there are also some vegan and vegetarian sources. A person can take them as a daily supplement.

8. CBD Oil

Manufacturers derive cannabidiol (CBD) oil from the cannabis plant. Depending on the product, it may contain no or only trace amounts of tetrahydrocannabinol, the compound in the plant that produces a “high.”

CBD oil may help ease pain associated with endometriosis. In a 2017 study, researchers found that CB1 and CB2 antagonists may have therapeutic benefits for people with endometriosis pain.

A person can find CBD oil in a variety of products, including creams, ointments, and oral supplements. However, the legality varies by state, so check local laws before making a purchase.

Learn more about CBD oil for pain management.

9. Light exercise

Regular exercise helps release endorphins. These “feel good” hormones can help reduce pain.

Regular physical activity may also:

  • curb inflammation
  • reduce fatigue and brain fog
  • ease constipation
  • improve overall health
  • boost mobility

However, a 2020 study found that people with endometriosis may have reduced lower back strength, flexibility, and balance, and overall less ability to stay physically active than people without the condition.

The researchers concluded that exercise, especially physical therapy, can help improve overall physical health and reduce some related pain, such as lower back pain, for people with endometriosis.

In a small study, researchers noted that pelvic floor exercises helped reduce the pain associated with the condition.

Still, determining the effects of exercise, including pelvic floor exercises, on endometriosis pain requires more research.

People with endometriosis may benefit from medical treatments to reduce pain and other symptoms.

Treatments for endometriosis that a doctor may recommend include:

  • hormone therapy, such as hormonal birth control
  • surgical treatments
  • pain medications, such as prescription NSAIDs

Limiting the consumption of certain foods may help reduce symptoms and limit their future severity. Some foods a person may wish to avoid include:

  • gluten
  • caffeine
  • alcohol
  • soy products
  • dairy products
  • red meat
  • nonorganic foods
  • sweets
  • high fat foods
  • heavily processed foods

The exact cause is not known, but the causes may involve:

  • the immune system
  • complications of surgery
  • the flow of periods
  • inherited genes
  • levels of estrogen

Symptoms of endometriosis vary. One person may be unaware that they have it, while another may have symptoms so severe that they need to stay in bed for several days each month.

Regular checkups are important during treatment. A person should report new symptoms and any changes in their periods to a doctor.

The doctor will likely evaluate new or worsening pelvic pain by:

  • taking a detailed history
  • performing a physical exam, including a pelvic exam
  • possibly ordering an ultrasound to view the pelvic organs.

The next step may be laparoscopy. This involves a surgeon using a thin scope to look for endometrial implants and other potential causes of symptoms.

Endometriosis can cause difficulty getting pregnant, and anyone planning a pregnancy may want to consult a fertility doctor. Some treatments for endometriosis can also impact fertility.

Below, find answers to some common questions about endometriosis.

What happens if endometriosis goes untreated?

Not all people respond well to the same treatments, and not all treatments work well for everyone. For example, people who want to become pregnant should avoid hormonal treatments.

If the growths expand unchecked, this can lead to:

  • inflammation
  • scar tissue, which can cause pelvic pain and infertility
  • bladder and intestinal complications
  • fallopian tube blockage
  • the formation of ovarian cysts

Where do people feel endometriosis pain?

A person with endometriosis may have pain:

  • after or during sex
  • during a menstrual period
  • during bowel movements
  • in the intestinal area
  • in the lower back or pelvic area

The pain during a period may involve severe cramping and painful urination.

What triggers endometriosis pain?

Some possible triggers can include:

  • stress
  • sexual intercourse
  • periods
  • certain foods, which we describe in more detail above

Can you cure endometriosis naturally?

There is no cure for endometriosis. Natural and home remedies may help ease the symptoms, and a doctor can describe the risks and possible benefits of medical treatments.

Is there a way to reduce the number of endometriosis growths?

To do this, a person would likely need to have the growths surgically removed. This is an option that the doctor may suggest.

Endometriosis is a chronic condition. There is no cure, but home remedies and professional treatments may help ease the symptoms and prevent complications.

While the home remedies above are often useful, a doctor can recommend additional approaches to managing the symptoms.

Art. 104 of the Labor Code of the Russian Federation. Summarized accounting of working time

working conditions) daily or weekly working hours, it is allowed to introduce a summarized accounting of working hours so that the working hours for the accounting period (month, quarter and other periods) do not exceed the normal number of working hours. The accounting period cannot exceed one year, and for accounting the working time of employees employed in work with harmful and (or) dangerous working conditions, three months.

If due to seasonal and (or) technological reasons for certain categories of workers employed in work with harmful and (or) dangerous working conditions, the established working hours cannot be observed during an accounting period of three months, the industry An (intersectoral) agreement and a collective agreement may provide for an increase in the accounting period for recording the working time of such employees, but not more than up to one year.

The normal number of working hours for the accounting period is determined on the basis of the weekly working hours established for this category of employees. For employees working part-time (shift) and (or) part-time working week, the normal number of working hours for the accounting period is reduced accordingly.

The procedure for introducing the summarized recording of working time is established by the internal labor regulations.

See all related documents >>>

< Article 103. Shift work

Article 105. Division of the working day into parts >

1. Aggregated accounting of working time is used in cases where it is impossible to observe daily or weekly working hours for this category of workers. The most frequently summarized accounting of working time is used in continuously operating organizations. At the same time, it can be used in the performance of individual works.

2. The employer is obliged to keep records of working time. Accounting for the working time of employees provides an opportunity not only to monitor the observance of labor discipline, but also to pay the work of employees in a timely and correct manner.

3. The legislator distinguishes between daily, weekly and totalized accounting. The type of accounting of working hours used depends on: the nature of production, the scope of activity, the established mode of work, the labor function of the employee and other factors.

4. The accounting period in case of daily accounting of working time is equal to a working day, and its duration, established in the appropriate manner, is fully worked out on the same working day.

Weekly recording of working time implies an accounting period equal to a week, during which the duration of the working week established by labor legislation must be observed (Articles 91 and 92 of the Labor Code).

In case of summarized recording of working time, the accounting period of working time exceeds a week. The total duration of working time should not exceed the normal number of working hours for this period. Recall that normal working hours cannot exceed 40 hours per week, and reduced hours – no more than 24, 35 or 36 hours per week (Art. 91 and 92 TC).

When working part-time, the accounting period is based on the duration of the working week determined by the parties to the employment contract.

Order of the Ministry of Health and Social Development of Russia dated August 13, 2009 N 588n approved the procedure for calculating the norm of working hours for certain calendar periods of time (month, quarter, year) depending on the established working hours per week.

6. In the case of summarized recording of working time, the duration of the working week established by law is provided by the schedule on average for the accounting period. The daily and weekly working hours set by the schedule may deviate to a certain extent from the established norm of working hours. The emerging defect (reworking) must be corrected within the established accounting period. The number of working hours according to the schedule must be equal to the number of working hours according to the established norm for this period.

7. Accounting periods can be a month, a quarter, half a year and other periods. The maximum accounting period is one year.

So, workers in crop production of agricultural organizations, including tractor drivers, can be set a summary record of working time for the annual accounting period (calendar or billing year). For workers, repair shops, vehicles, warehouses and other units serving crop production, a summarized accounting of working hours for certain periods of intense field work can be established (Methodological recommendations for accounting for labor costs and its payment in agricultural organizations, approved by the Ministry of Agriculture of Russia on 22. 10.2008 ).

Basic requirement: hours of work during the reference period must not exceed the normal number of working hours.

In order to protect the health of workers employed in jobs with harmful and (or) dangerous working conditions, the Federal Law of December 28, 2013 N 421-FZ establishes for them, with a summarized accounting of working time, the maximum accounting period is 3 months.

Classification of working conditions as harmful (class 3) and dangerous (class 4) is determined by paragraphs 4, 5 of Art. 14 of the Law on special assessment of working conditions.

8. Special accounting periods are established for certain categories of employees. The regulation on the peculiarities of the regime of working time and rest time, working conditions of certain categories of railway workers directly related to the movement of trains, determines that the working hours of employees whose permanent work is carried out on the way: employees of train crews of passenger trains, employees of refrigerator sections and ARVE, hopper-dosing and dump-car routes, articulated transport cars, service, baggage and collection cars – with a total round trip duration of three days or more, it can be calculated as a tour (accounting period from the moment the employee arrives at work for the trip until the moment of arrival employee to work for the next trip, after his rest at the permanent work point).

9. In the case of summarized accounting of working hours, work in excess of the normal number of working hours for the accounting period is overtime work (see article 99 of the Labor Code and comments to it).

10. The procedure for introducing summarized working time is established by a local normative act – internal labor regulations, which are approved by the employer, taking into account the opinion of the representative body of employees.

The regulation of the summarized accounting of working hours by the internal labor regulations involves fixing in them:

– categories of employees in respect of which the summarized accounting of working hours is applied;

– duration of the accounting period;

– the maximum duration of a work shift, etc. The maximum duration of a work shift in the case of summarized accounting of working hours is not limited by labor legislation. In practice, it is 10 – 12 hours.

11. On the establishment of the summarized accounting of working time when working on a rotational basis, see Art. 300 TK.

12. For some categories of employees, the use of summarized accounting of working hours is established by by-laws of ministries and other federal executive bodies. Thus, the Regulations on the peculiarities of the regime of working hours and rest time of employees of the floating composition of inland water transport ships provide for the establishment of a summarized accounting of working time for employees of the seafarers, while the accounting period should not exceed one year (from the beginning of navigation to the beginning of the next navigation).

The Regulations on the peculiarities of the working hours and rest time of crew members (civilian personnel) of supply ships of the Armed Forces of the Russian Federation establishes a summarized accounting of working hours for ship crew members, taking into account the fact that the maximum duration of work of ship crew members between two periods of rest on shore ( being on vacation, using the summed days of rest) should not exceed 120 calendar days. When performing work on a long-distance voyage, the duration of work on a vessel for members of the crew or its individual members may be increased up to 150 calendar days.

The Regulations on the peculiarities of the regime of working time and rest time of certain categories of employees of the fishery complex with a special nature of work determine: during the operation of fishing vessels and the work of members of fishing teams (artels), a summarized accounting of working time is introduced.

Regulations on the peculiarities of working hours and rest periods, working conditions of certain categories of railway workers directly related to the movement of trains, established: for employees of railway transport organizations, where the duration of the production process exceeds the allowable duration of daily work (shift) of workers whose work proceeds in shifts (but not around the clock), and for workers with a divided working day, a summarized accounting of working time is established with a six-day working week with one day off and work according to four-shift work schedules with a 12-hour duration. The duration of shifts at night is not reduced.

The Regulations on the Peculiarities of the Working Time and Rest Time of Car Drivers established that in cases where, due to the conditions of production (work), the established normal daily or weekly working hours cannot be observed, drivers are set a summary accounting of working hours with the duration of the accounting period of one month. For transportation of passengers in a resort area in the summer-autumn period and for other transportation related to servicing seasonal work, the accounting period may be set up to six months.

The Regulations on the peculiarities of working time and rest time for metro workers establish: it is allowed to introduce a summarized accounting of working time for periods from one to three months; for employees of personnel of recovery trains (emergency recovery formation) a summarized accounting of working time should be established; with the summarized accounting of working time, the maximum allowable duration of daily work (shift) of employees, with the exception of drivers and assistant drivers of electric trains working on the line, cannot exceed 12 hours; in case of summed accounting of working time, overtime work must not exceed 24 hours per month and 120 hours per year for each employee.

Law “On the calculation of time” – Rossiyskaya Gazeta

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Law “On time”

Date of signing: 03.06.2011 Published: 05.06.2011

Effective: 07.08.2011

9000 2 Adopted by the State Duma on May 20, 2011

Approved by the Federation Council on May 25, 2011

Article 1. Subject of regulation and objectives of this Federal Law

arising from dissemination of information about the exact meaning of time and calendar date.

2. The purposes of this Federal Law are:

1) determination of the legal basis for calculating time;

2) ensuring the needs of citizens, society and the state in reliable information about time and calendar date.

Article 2. Basic concepts used in this Federal Law

The following basic concepts are used in this Federal Law:

and transmission of units of time and frequency with the highest accuracy in the Russian Federation, approved in accordance with the legislation of the Russian Federation on ensuring the uniformity of measurements and used as a reference in the territory of the Russian Federation;

2) Gregorian calendar – a time calculation system based on the cyclic revolution of the Earth around the Sun, in which the duration of one cycle of the Earth’s revolution around the Sun is taken to be 365. 2425 days and which contains ninety-seven leap years for four hundred years;

3) calendar date – serial number of a calendar day, serial number or name of a calendar month and serial number of a calendar year;

4) calendar week – a period of time from Monday to Sunday lasting seven calendar days;

5) calendar year – a period of time from January 1 to December 31, lasting three hundred and sixty-five or three hundred and sixty-six (leap year) calendar days. The calendar year is numbered according to the Gregorian calendar;

6) calendar month – a period of time from twenty-eight to thirty-one calendar days. The calendar month has a name and serial number in the calendar year;

7) calendar day – a period of twenty-four hours. A calendar day has a serial number in a calendar month;

8) local time – the time of the time zone in which the respective territory is located;

9) Moscow time – the time of the time zone in which the capital of the Russian Federation – the city of Moscow is located;

10) the national time scale of the Russian Federation – an ordered numerical sequence of sizes of units of time reproduced and stored by the State Service for Time, Frequency and the Parameters of the Earth’s Rotation based on the state primary standard of units of time, frequency and the national time scale;

11) time zone – a part of the territory of the Russian Federation on which the uniform time established by the Government of the Russian Federation is valid.

Article 3. Legal basis for calculating time

Russian Federation.

2. Provisions of federal laws and other normative legal acts of the Russian Federation concerning the subject matter of this Federal Law shall be applied to the extent that they do not contradict this Federal Law.

3. If an international treaty of the Russian Federation establishes rules other than those stipulated by this Federal Law, the rules of the international treaty shall apply.

Article 4. Calculation of the calendar date and time of a calendar day

1. On the territory of the Russian Federation, the Gregorian calendar is used to calculate the calendar date.

2. Calculation of the calendar date is carried out from 00 hours 00 minutes 00 seconds on January 1, 1 year.

3. The time of a calendar day is calculated in hours, minutes and seconds. The beginning of the calendar day is taken as the moment of time corresponding to 00 hours 00 minutes 00 seconds. The end of the calendar day is taken as the moment of time corresponding to 24 hours 00 minutes 00 seconds.

4. Hours, minutes and seconds do not change during the calendar year, calendar month and calendar week.

Article 5. Time zones

1. Time zones are established on the territory of the Russian Federation, the boundaries of which are formed taking into account the boundaries of the subjects of the Russian Federation. The composition of the territories forming each time zone and the procedure for calculating time in time zones are established by the Government of the Russian Federation.

2. The decision to transfer the territory (part of the territory) of a subject of the Russian Federation from one time zone to another time zone is made by the Government of the Russian Federation on the basis of a joint proposal of the legislative (representative) body of state power of the subject of the Russian Federation and the highest official of the subject of the Russian Federation (head the highest executive body of state power of a constituent entity of the Russian Federation).

3. Moscow time serves as the reference time for calculating local time. Numerical values ​​of local time in different time zones differ by an integer number of hours. The counting of minutes and seconds is the same in all time zones.

Article 6. Dissemination of information on the exact value of time and calendar date

GLONASS satellite system and satellite communication systems (in terms of time signal transmission), radio communications (including specialized radio stations), broadcasting and television (including satellite).

2. Information about the exact value of Moscow time and calendar date, as well as reference time signals are formed on the basis of the national time scale of the Russian Federation.

3. Information about the exact value of Moscow time and calendar date, distributed by the State Service for Time, Frequency and the Parameters of the Earth’s Rotation, is official and publicly available.

4. Features of the dissemination of information on the exact value of time and calendar date during the period of mobilization, during martial law and in wartime are established by the Government of the Russian Federation.

Article 7. Ensuring the uniformity of measurements in the implementation of timekeeping activities

Mandatory metrological requirements for time measurements, including indicators of the accuracy of time measurements, are established in accordance with the legislation of the Russian Federation on ensuring the uniformity of measurements.

Article 8. Liability for violation of this Federal Law

Violation of this Federal Law entails liability in accordance with the legislation of the Russian Federation. 9Article 9 The lands are the property of the Russian Federation, are withdrawn from circulation and are not subject to alienation.

Article 10. On recognizing as invalid the Decree of the Council of the Republic of the Supreme Soviet of the RSFSR “On streamlining the calculation of time on the territory of the RSFSR”

Recognize as invalid the Resolution of the Council of the Republic of the Supreme Soviet of the RSFSR dated October 23, 1991 N 1790-I “On streamlining the calculation of time on the territory of the RSFSR” (Vedomosti of the Congress of People’s Deputies of the RSFSR and the Supreme Soviet of the RSFSR, 1991, No.