Hindu Calendar: Days, Months, Years and Epochs

Devotee at Gangasagar Mela
India Photography / Getty Images

Background

Dating back to ancient times, different regions of the Indian subcontinent kept track of time using different types of lunar- and solar-based calendars, similar in their principle but different in many other ways. By 1957, when the Calendar Reform Committee established a single national calendar for official scheduling purposes, there were about 30 different regional calendars in use in India and the other nations of the subcontinent. Some of these regional calendars are still used regularly, and most Hindus are familiar with one or more regional calendars, the Indian Civil Calendar and the western Gregorian calendar.

Like the Gregorian calendar used by most western nations, the Indian calendar is based on days measured by the movement of the sun, and weeks measured in seven-day increments. At this point, however, the means of time-keeping changes.

While in the Gregorian calendar, the individual months vary in length to accommodate the difference between the lunar cycle and the solar cycle, with a "leap day" inserted every four years to ensure that a year is 12 months long, in the Indian calendar, each month consists of two lunar fortnights, beginning with a new moon and containing exactly two lunar cycles. To reconcile the differences between the solar and lunar calendars, an entire extra month is inserted about every 30 months. Because holidays and festivals are carefully coordinated with lunar events, this means that dates for important Hindu festivals and celebrations may vary from year to year when viewed from the Gregorian calendar. It also means that each Hindu month has a different starting date than the corresponding month in the Gregorian calendar. A Hindu month always starts on the day of the new moon. 

The Hindu Days

Names of the seven days in the Hindu week:

  1. Raviãra: Sunday (day of Sun)
  2. Somavãra: Monday (day of Moon)
  3. Mañgalvã: Tuesday (day of Mars)
  4. Budhavãra: Wednesday (day of Mercury)
  5. Guruvãra: Thursday (day of Jupiter)
  6. Sukravãra: Friday (day of Venus)
  7. Sanivãra: Saturday (day of Saturn)

The Hindu Months

Names of the 12 months of the Indian Civil Calendar and their correlation with the Gregorian calendar:

  1. Chaitra (30/ 31* Days) Begins March 22/ 21*
  2. Vaisakha (31 Days) Begins April 21
  3. Jyaistha (31 Days) Begins May 22
  4. Asadha (31 Days) Begins June 22
  5. Shravana (31 Days) Begins July 23
  6. Bhadra (31 Days) Begins August 23
  7. Asvina (30 Days) Begins September 23
  8. Kartika (30 Days) Begins October 23
  9. Agrahayana (30 Days) Begins November 22
  10. Pausa (30 Days) Begins December 22
  11. Magha (30 Days) Begins January 21
  12. Phalguna (30 Days) Begins February 20
    * Leap years

Hindu Eras and Epochs

Westerners used to the Gregorian calendar quickly notice that the year is dated differently in the Hindu calendar. Western Christians, for example, all mark the birth of Jesus Christ as year zero, and any year before that is denoted as BCE (before Common Era), while the years following are denoted CE. The year 2017 in the Gregorian calendar is therefore 2,017 years after the assumed date of Jesus' birth.

Hindu tradition marks large spaces of time by a series of Yugas (roughly translated as "epoch" or "era" that fall in four-era cycles. The complete cycle consists of the Satya Yuga, the Treta Yuga, the Dvapara Yuga and the Kali Yuga.  By the Hindu calendar, our present time is the Kali Yuga, which began in the year corresponding to the Gregorian year 3102 BCE, when the Kurukshetra war is thought to have ended. Therefore, the year labeled 2017 CE by the Gregorian calendar is known as the year 5119 in the Hindu calendar.

Most modern Hindus, while familiar with a traditional regional calendar, are equally familiar with the official civil calendar, and many are quite comfortable with the Gregorian calendar, as well. 

Format
mla apa chicago
Your Citation
Das, Subhamoy. "Hindu Calendar: Days, Months, Years and Epochs." Learn Religions, Sep. 6, 2021, learnreligions.com/hindu-months-days-eras-and-epochs-1770056. Das, Subhamoy. (2021, September 6). Hindu Calendar: Days, Months, Years and Epochs. Retrieved from https://www.learnreligions.com/hindu-months-days-eras-and-epochs-1770056 Das, Subhamoy. "Hindu Calendar: Days, Months, Years and Epochs." Learn Religions. https://www.learnreligions.com/hindu-months-days-eras-and-epochs-1770056 (accessed March 29, 2024).