Assamese Calendar 2010
The Assamese festival calendar (Bohag Bihu new year). Assamese festivals and vrats month by month, with the date and tithi timing of each observance.
May 2010
Bhaskarabda 1417
Bohag – Jeth
Timings shown for New Delhi (IST) at sunrise - use the city box at the top to change it. Solar months begin by each tradition's own Sankranti rule (same-day, next-day, sunset or aparahna). Era years and lunar month names follow standard Vedic calculations and may differ slightly from regional almanacs around an Adhik Maas.
Assamese Calendar 2010 - festivals and vrats through the year
The Assamese Calendar lists 15 dates in 2010, opening with Uruka (Magh Bihu Eve) on 13 January and closing with Raas Mahotsav on 21 November. The year runs through Bhaskarabda 1416 – 1417. 2010 carries an Adhik Maas (Vaishakha (Adhik)), the extra lunar month that pushes several festivals later than usual.
January 2010 Puh – Magh
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 13 Jan | Wed |
Uruka (Magh Bihu Eve) The feasting night before Magh Bihu, with community bhojas around the meji bonfire. |
Krishna Trayodashi |
| 14 Jan | Thu |
Magh Bihu (Bhogali Bihu) The harvest Bihu of plenty on Makar Sankranti, marked by feasts and the burning of the meji. |
Krishna Chaturdashi |
| 20 Jan | Wed |
Saraswati Puja (Vasant Panchami)
The worship of Goddess Saraswati on Magha Shukla Panchami. |
Shukla Panchami |
February 2010 Magh – Fagun
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 12 Feb | Fri |
Maha Shivaratri
The great night of Lord Shiva. |
Krishna Chaturdashi |
| 28 Feb | Sun |
Doul Utsav (Holi) The Assamese festival of colours on the full moon of Phalguna. |
Shukla Purnima |
April 2010 Sot – Bohag
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 14 Apr | Wed |
Bohag Bihu (Rongali Bihu) Assam's spring new-year Bihu of Husori song, dance and feasting, as the Sun enters Mesha. |
Krishna Amavasya |
June 2010 Jeth – Ahar
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 15 Jun | Tue |
Mithun Sankranti
The Sun's entry into Mithuna, observed across Assam. |
Shukla Tritiya |
| 21 Jun | Mon |
Ganga Dashahara The descent of the Ganga, on Jyeshtha Shukla Dashami. |
Shukla Dashami |
August 2010 Xaon – Bhado
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 17 Aug | Tue |
Manasa Puja
The serpent goddess Manasa is worshipped at the close of Shravana for protection and fertility. |
Shukla Ashtami |
September 2010 Bhado – Ahin
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 2 Sep | Thu |
Janmashtami
The midnight birth of Lord Krishna. |
Krishna Ashtami |
October 2010 Ahin – Kati
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 15 Oct | Fri |
Durga Puja — Maha Ashtami
The eighth day of Durga Puja, the height of the autumn festival. |
Shukla Ashtami |
| 17 Oct | Sun |
Kati Bihu (Kongali Bihu) The austere Bihu of lamps lit in the paddy fields and before the Tulsi for a good harvest, as the Sun enters Tula. |
Shukla Dashami |
| 22 Oct | Fri |
Lakshmi Puja
Kojagari Lakshmi Puja on the full moon of Ashwina. |
Shukla Purnima |
November 2010 Kati – Aghun
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 5 Nov | Fri |
Kali Puja (Diwali)
The worship of Goddess Kali on the new moon of Kartika. |
Krishna Chaturdashi |
| 21 Nov | Sun |
Raas Mahotsav The Raas Leela of Krishna, celebrated grandly in the Satras of Majuli on Kartika Purnima. |
Shukla Purnima |
Months of the Assamese Calendar in 2010
The Assamese Calendar does not begin its year on 1 January, so each of its months straddles two Gregorian ones. These are the months that ran through 2010, covering Bhaskarabda 1416 – 1417. A month marked part is one the Gregorian year cuts short at its own start or end.
| Month | Begins | Ends | Days |
|---|---|---|---|
| Puh part | 1 Jan 2010 | 14 Jan 2010 | 14 |
| Magh | 15 Jan 2010 | 12 Feb 2010 | 29 |
| Fagun | 13 Feb 2010 | 14 Mar 2010 | 30 |
| Sot | 15 Mar 2010 | 14 Apr 2010 | 31 |
| Bohag | 15 Apr 2010 | 14 May 2010 | 30 |
| Jeth | 15 May 2010 | 15 Jun 2010 | 32 |
| Ahar | 16 Jun 2010 | 16 Jul 2010 | 31 |
| Xaon | 17 Jul 2010 | 16 Aug 2010 | 31 |
| Bhado | 17 Aug 2010 | 16 Sep 2010 | 31 |
| Ahin | 17 Sep 2010 | 17 Oct 2010 | 31 |
| Kati | 18 Oct 2010 | 16 Nov 2010 | 30 |
| Aghun | 17 Nov 2010 | 16 Dec 2010 | 30 |
| Puh part | 17 Dec 2010 | 31 Dec 2010 | 15 |
What happened in the sky in 2010
Beyond the dates the Assamese Calendar lists, 2010 brought 5 eclipses - 2 solar and 3 lunar - of which 3 were above the horizon somewhere in India. The year also carried an Adhik Maas, the extra lunar month of Vaishakha, running from 15 April 2010 to 14 May 2010. Saraswati Puja (Vasant Panchami) fell on 20 January, 11 days earlier in the year than in 2009 - a lunar year runs about eleven days short of a solar one.
Eclipses of 2010
| Date (IST) | Eclipse | Assamese date | Seen from India |
|---|---|---|---|
| 1 Jan 12:52 AM | Partial lunar eclipse (Chandra Grahan) | Puh Krishna Pratipada | Yes - Sutak observed |
| 15 Jan 12:36 PM | Annular solar eclipse (Surya Grahan) 1 day after Magh Bihu (Bhogali Bihu) | Magh Amavasya | Yes - Sutak observed |
| 26 Jun 5:08 PM | Partial lunar eclipse (Chandra Grahan) | Ahar Purnima | Yes - Sutak observed |
| 12 Jul 1:03 AM | Total solar eclipse (Surya Grahan) | Ahar Shukla Pratipada | Not visible |
| 21 Dec 1:46 PM | Total lunar eclipse (Chandra Grahan) | Puh Purnima | Not visible |
Sutak Kaal was observed for 3 of these.
Guru and Shani in 2010
| Date | Graha | Sign change |
|---|---|---|
| 2 May 8:10 AM | Guru (Jupiter) | Kumbha → Meena |
| 1 Nov 1:00 PM | Guru (Jupiter) | Meena → Kumbha re-entry while retrograde |
| 6 Dec 9:20 AM | Guru (Jupiter) | Kumbha → Meena |
Jupiter takes about a year to cross a sign, Saturn about two and a half.
Related Calculators
Frequently asked questions about the Assamese Calendar 2010
How many festivals and vrats does the Assamese Calendar list in 2010?
The Assamese Calendar lists 15 dates in 2010. The first is Uruka (Magh Bihu Eve) on Wednesday, 13 January 2010, and the last is Raas Mahotsav on Sunday, 21 November 2010.
What are the main festival dates in the Assamese Calendar for 2010?
The first major observances of 2010 are:
- Uruka (Magh Bihu Eve) - Wednesday, 13 January 2010
- Magh Bihu (Bhogali Bihu) - Thursday, 14 January 2010
- Saraswati Puja (Vasant Panchami) - Wednesday, 20 January 2010
- Maha Shivaratri - Friday, 12 February 2010
- Doul Utsav (Holi) - Sunday, 28 February 2010
- Bohag Bihu (Rongali Bihu) - Wednesday, 14 April 2010
Which traditional year does 2010 correspond to in the Assamese Calendar?
The Gregorian year 2010 spans Bhaskarabda 1416 – 1417. The traditional year does not begin on 1 January, so one Gregorian year usually covers the end of one era year and the start of the next.
Did 2010 have an Adhik Maas?
Yes. 2010 carried an Adhik Maas (Vaishakha (Adhik)), the extra lunar month inserted roughly every third year to keep the lunar calendar in step with the solar one. Festivals falling after it shift later in the Gregorian year, which is why 2010 dates can look out of place beside a neighbouring year.
Were there any eclipses in 2010?
2010 had 5 eclipses:
- 1 January 2010 - Partial lunar eclipse (Chandra Grahan), visible in India, so Sutak Kaal was observed
- 15 January 2010 - Annular solar eclipse (Surya Grahan), visible in India, so Sutak Kaal was observed
- 26 June 2010 - Partial lunar eclipse (Chandra Grahan), visible in India, so Sutak Kaal was observed
- 12 July 2010 - Total solar eclipse (Surya Grahan), not visible from India
- 21 December 2010 - Total lunar eclipse (Chandra Grahan), not visible from India
Sutak Kaal is observed only for an eclipse actually visible where you are, so 3 of these were kept in India.
Did Guru or Shani change sign in 2010?
Yes - 3 sign changes among the slow grahas in 2010:
- Guru (Jupiter) entered Meena on 2 May 2010
- Guru (Jupiter) entered Kumbha on 1 November 2010, moving retrograde
- Guru (Jupiter) entered Meena on 6 December 2010
Jupiter takes about a year to cross one sign and Saturn about two and a half, so these transits colour the whole year rather than a single week.
How do I see the tithi and nakshatra for a specific date in 2010?
Use the month grid above: pick a month from the selector, then tap any day to open its full panchang - tithi with start and end times, nakshatra, yoga, karana, sunrise and sunset, and the inauspicious periods (Rahu Kalam, Yamaganda, Gulika Kalam). Set your city in the box at the top first, because these timings are sunrise-based and shift with location. The Assamese Calendar opens on the current month.
About the Assamese Calendar
The Assamese festival calendar (Bohag Bihu new year). Assamese festivals and vrats month by month, with the date and tithi timing of each observance.
Each day lists its tithi and paksha, the nakshatra, the weekday (vaar) and any festivals or vrats. Tap any day to see the full panchang for that date - tithi start and end times, nakshatra, yoga, karana, sunrise and sunset, and the inauspicious periods (Rahu Kalam, Yamaganda, Gulika Kalam). Use the month and year selectors to browse any year in the archive or plan ahead into the coming years.
This calendar names the tithi and festivals for each day. For sunrise, Rahu Kalam and muhurat windows on a chosen date, open the Panchang. Other regional calendars are on the Calendars index. Fast stories live under Vrat Katha.
