Assamese Calendar 2018
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 2018
Bhaskarabda 1425
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 2018 - festivals and vrats through the year
The Assamese Calendar lists 16 dates in 2018, opening with Uruka (Magh Bihu Eve) on 13 January and closing with Raas Mahotsav on 23 November. October is the fullest month with 4 dates. The year runs through Bhaskarabda 1424 – 1425. 2018 carries an Adhik Maas (Jyeshtha (Adhik)), the extra lunar month that pushes several festivals later than usual.
January 2018 Puh – Magh
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 13 Jan | Sat |
Uruka (Magh Bihu Eve) The feasting night before Magh Bihu, with community bhojas around the meji bonfire. |
Krishna Dwadashi |
| 14 Jan | Sun |
Magh Bihu (Bhogali Bihu) The harvest Bihu of plenty on Makar Sankranti, marked by feasts and the burning of the meji. |
Krishna Trayodashi |
| 22 Jan | Mon |
Saraswati Puja (Vasant Panchami)
The worship of Goddess Saraswati on Magha Shukla Panchami. |
Shukla Panchami |
February 2018 Magh – Fagun
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 13 Feb | Tue |
Maha Shivaratri
The great night of Lord Shiva. |
Krishna Trayodashi |
March 2018 Fagun – Sot
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 1 Mar | Thu |
Doul Utsav (Holi) The Assamese festival of colours on the full moon of Phalguna. |
Shukla Chaturdashi |
April 2018 Sot – Bohag
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 14 Apr | Sat |
Bohag Bihu (Rongali Bihu) Assam's spring new-year Bihu of Husori song, dance and feasting, as the Sun enters Mesha. |
Krishna Trayodashi |
June 2018 Jeth – Ahar
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 15 Jun | Fri |
Mithun Sankranti
The Sun's entry into Mithuna, observed across Assam. |
Shukla Dwitiya |
| 22 Jun | Fri |
Ganga Dashahara The descent of the Ganga, on Jyeshtha Shukla Dashami. |
Shukla Dashami |
August 2018 Xaon – Bhado
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 17 Aug | Fri |
Manasa Puja
The serpent goddess Manasa is worshipped at the close of Shravana for protection and fertility. |
Shukla Saptami |
September 2018 Bhado – Ahin
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 3 Sep | Mon |
Janmashtami
The midnight birth of Lord Krishna. |
Krishna Ashtami |
October 2018 Ahin – Kati
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 16 Oct | Tue |
Durga Puja — Maha Ashtami
The eighth day of Durga Puja, the height of the autumn festival. |
Shukla Saptami |
| 18 Oct | Thu |
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 Navami |
| 19 Oct | Fri |
Vijayadashami The immersion of Durga and the victory of good over evil. |
Shukla Dashami |
| 23 Oct | Tue |
Lakshmi Puja
Kojagari Lakshmi Puja on the full moon of Ashwina. |
Shukla Chaturdashi |
November 2018 Kati – Aghun
| Date | Day | Festival / Vrat | Tithi |
|---|---|---|---|
| 7 Nov | Wed |
Kali Puja (Diwali)
The worship of Goddess Kali on the new moon of Kartika. |
Krishna Amavasya |
| 23 Nov | Fri |
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 2018
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 2018, covering Bhaskarabda 1424 – 1425. 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 2018 | 14 Jan 2018 | 14 |
| Magh | 15 Jan 2018 | 13 Feb 2018 | 30 |
| Fagun | 14 Feb 2018 | 14 Mar 2018 | 29 |
| Sot | 15 Mar 2018 | 14 Apr 2018 | 31 |
| Bohag | 15 Apr 2018 | 15 May 2018 | 31 |
| Jeth | 16 May 2018 | 15 Jun 2018 | 31 |
| Ahar | 16 Jun 2018 | 16 Jul 2018 | 31 |
| Xaon | 17 Jul 2018 | 17 Aug 2018 | 32 |
| Bhado | 18 Aug 2018 | 17 Sep 2018 | 31 |
| Ahin | 18 Sep 2018 | 17 Oct 2018 | 30 |
| Kati | 18 Oct 2018 | 16 Nov 2018 | 30 |
| Aghun | 17 Nov 2018 | 16 Dec 2018 | 30 |
| Puh part | 17 Dec 2018 | 31 Dec 2018 | 15 |
What happened in the sky in 2018
Beyond the dates the Assamese Calendar lists, 2018 brought 5 eclipses - 3 solar and 2 lunar - of which 2 were above the horizon somewhere in India. The year also carried an Adhik Maas, the extra lunar month of Jyeshtha, running from 16 May 2018 to 13 June 2018. Saraswati Puja (Vasant Panchami) fell on 22 January, 10 days earlier in the year than in 2017 - a lunar year runs about eleven days short of a solar one.
Eclipses of 2018
| Date (IST) | Eclipse | Assamese date | Seen from India |
|---|---|---|---|
| 31 Jan 6:59 PM | Total lunar eclipse (Chandra Grahan) | Magh Purnima | Yes - Sutak observed |
| 16 Feb 2:21 AM | Partial solar eclipse (Surya Grahan) 3 days after Maha Shivaratri | Fagun Shukla Pratipada | Not visible |
| 13 Jul 8:31 AM | Partial solar eclipse (Surya Grahan) | Ahar Amavasya | Not visible |
| 28 Jul 1:51 AM | Total lunar eclipse (Chandra Grahan) | Xaon Krishna Pratipada | Yes - Sutak observed |
| 11 Aug 3:16 PM | Partial solar eclipse (Surya Grahan) | Xaon Amavasya | Not visible |
Sutak Kaal was observed for 2 of these.
Guru and Shani in 2018
| Date | Graha | Sign change |
|---|---|---|
| 11 Oct 7:30 PM | Guru (Jupiter) | Tula → Vrishchika |
Jupiter takes about a year to cross a sign, Saturn about two and a half.
Related Calculators
Frequently asked questions about the Assamese Calendar 2018
How many festivals and vrats does the Assamese Calendar list in 2018?
The Assamese Calendar lists 16 dates in 2018. The first is Uruka (Magh Bihu Eve) on Saturday, 13 January 2018, and the last is Raas Mahotsav on Friday, 23 November 2018.
What are the main festival dates in the Assamese Calendar for 2018?
The first major observances of 2018 are:
- Uruka (Magh Bihu Eve) - Saturday, 13 January 2018
- Magh Bihu (Bhogali Bihu) - Sunday, 14 January 2018
- Saraswati Puja (Vasant Panchami) - Monday, 22 January 2018
- Maha Shivaratri - Tuesday, 13 February 2018
- Doul Utsav (Holi) - Thursday, 1 March 2018
- Bohag Bihu (Rongali Bihu) - Saturday, 14 April 2018
Which month of 2018 has the most observances in the Assamese Calendar?
October 2018 is the fullest month with 4 dates, including Durga Puja — Maha Ashtami, Kati Bihu (Kongali Bihu), Vijayadashami, Lakshmi Puja.
Which traditional year does 2018 correspond to in the Assamese Calendar?
The Gregorian year 2018 spans Bhaskarabda 1424 – 1425. 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 2018 have an Adhik Maas?
Yes. 2018 carried an Adhik Maas (Jyeshtha (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 2018 dates can look out of place beside a neighbouring year.
Were there any eclipses in 2018?
2018 had 5 eclipses:
- 31 January 2018 - Total lunar eclipse (Chandra Grahan), visible in India, so Sutak Kaal was observed
- 16 February 2018 - Partial solar eclipse (Surya Grahan), not visible from India
- 13 July 2018 - Partial solar eclipse (Surya Grahan), not visible from India
- 28 July 2018 - Total lunar eclipse (Chandra Grahan), visible in India, so Sutak Kaal was observed
- 11 August 2018 - Partial solar eclipse (Surya Grahan), not visible from India
Sutak Kaal is observed only for an eclipse actually visible where you are, so 2 of these were kept in India.
Did Guru or Shani change sign in 2018?
Yes - 1 sign change among the slow grahas in 2018:
- Guru (Jupiter) entered Vrishchika on 11 October 2018
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 2018?
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.
