When is Mahalaya Amavasya in 2027?

Mahalaya is Wednesday 29 September 2027; in Kolkata the Amavasya tithi runs from 29 Sep 10:54 am to 30 Sep 8:05 am.

When is the Kali Puja Amavasya in 2027?

Kali Puja is Thursday 28 October; in Kolkata the Amavasya tithi runs from 28 Oct 8:47 pm to 29 Oct 7:05 pm.

What is Darsha Amavasya?

In some months Drik Panchang's list marks the day before the main Amavasya as 'Darsha Amavasya'; we show both days.

Are Amavasya dates in Dhaka the same as in Kolkata?

Almost always; Dhaka's tithi times run half an hour later. In April 2027 Drik's Dhaka page lists Chaitra Amavasya on 7 April, while the Kolkata page shows only 6 April.

Amavasya 2027: every new moon for Kolkata and Dhaka

One new moon a month: for tarpan, vrats and big days like Mahalaya and Kali Puja. Every one from November 2026 to December 2027, with tithi times for both cities.

Last checked: 31 Oct 2026

Amavasya 2027: the full list

Amavasya 2027: Kolkata (IST) and Dhaka (BST)
Amavasya	Date	Tithi, Kolkata	Tithi, Dhaka	Darsha / festival	Source
Pausha Amavasya	Thu 7 Jan	6 Jan 11:13 pm – 8 Jan 1:53 am	6 Jan 11:43 pm – 8 Jan 2:23 am	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Magha Amavasya	Sat 6 Feb	5 Feb 7:05 pm – 6 Feb 9:25 pm	5 Feb 7:35 pm – 6 Feb 9:55 pm	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Phalguna Amavasya	Mon 8 Mar	7 Mar 1:46 pm – 8 Mar 2:58 pm	7 Mar 2:16 pm – 8 Mar 3:28 pm	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Chaitra Amavasya	Tue 6 Apr	6 Apr 5:40 am – 7 Apr 5:20 am	6 Apr 6:10 am – 7 Apr 5:50 am	Dhaka's page lists Chaitra Amavasya on Wed 7 Apr	Drik Panchang, 2027 Amavasya dates for Kolkata
Vaishakha Amavasya	Thu 6 May	5 May 6:16 pm – 6 May 4:27 pm	5 May 6:46 pm – 6 May 4:57 pm	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Jyeshtha Amavasya	Fri 4 Jun	4 Jun 4:05 am – 5 Jun 1:09 am	4 Jun 4:35 am – 5 Jun 1:39 am	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Ashadha Amavasya	Sun 4 Jul	3 Jul 12:05 pm – 4 Jul 8:31 am	3 Jul 12:35 pm – 4 Jul 9:01 am	Darsha Amavasya Sat 3 Jul	Drik Panchang, 2027 Amavasya dates for Kolkata
Shravana Amavasya	Mon 2 Aug	1 Aug 7:19 pm – 2 Aug 3:34 pm	1 Aug 7:49 pm – 2 Aug 4:04 pm	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Bhadrapada Amavasya	Tue 31 Aug	31 Aug 2:40 am – 31 Aug 11:10 pm	31 Aug 3:10 am – 31 Aug 11:40 pm	—	Drik Panchang, 2027 Amavasya dates for Kolkata
Ashwina Amavasya	Thu 30 Sep	29 Sep 10:54 am – 30 Sep 8:05 am	29 Sep 11:24 am – 30 Sep 8:35 am	Darsha Amavasya Wed 29 Sep · Mahalaya Wed 29 Sep	Drik Panchang, 2027 Amavasya dates for Kolkata
Kartika Amavasya	Fri 29 Oct	28 Oct 8:47 pm – 29 Oct 7:05 pm	28 Oct 9:17 pm – 29 Oct 7:35 pm	Kali Puja Thu 28 Oct	Drik Panchang, 2027 Amavasya dates for Kolkata
Margashirsha Amavasya	Sun 28 Nov	27 Nov 9:07 am – 28 Nov 8:53 am	27 Nov 9:37 am – 28 Nov 9:23 am	Darsha Amavasya Sat 27 Nov	Drik Panchang, 2027 Amavasya dates for Kolkata
Pausha Amavasya	Mon 27 Dec	27 Dec 12:22 am – 28 Dec 1:41 am	27 Dec 12:52 am – 28 Dec 2:11 am	—	Drik Panchang, 2027 Amavasya dates for Kolkata

'Darsha Amavasya': where Drik Panchang marks the day before the main day as Darsha Amavasya, it is shown separately. Dhaka times are from Drik's Dhaka page.

November–December 2026

Amavasya 2026: Kolkata (IST) and Dhaka (BST)
Amavasya	Date	Tithi, Kolkata	Tithi, Dhaka	Darsha / festival	Source
Kartika Amavasya	Mon 9 Nov	8 Nov 11:27 am – 9 Nov 12:31 pm	8 Nov 11:57 am – 9 Nov 1:01 pm	Darsha Amavasya Sun 8 Nov · Kali Puja Sun 8 Nov	Drik Panchang, 2026 Amavasya dates for Kolkata
Margashirsha Amavasya	Tue 8 Dec	8 Dec 4:12 am – 9 Dec 6:21 am	8 Dec 4:42 am – 9 Dec 6:51 am	—	Drik Panchang, 2026 Amavasya dates for Kolkata

Sources

2027, Dhaka. (Source: Drik Panchang, 2027 Amavasya dates for Dhaka)

2026, Dhaka. (Source: Drik Panchang, 2026 Amavasya dates for Dhaka)

The days of Mahalaya and Kali Puja. (Source: Drik Panchang, Bengali calendar 2027 (Kolkata))

If you go by a printed panjika, check it: some Amavasyas may fall on a different day.

Questions

When is Mahalaya Amavasya in 2027?: Mahalaya is Wednesday 29 September 2027; in Kolkata the Amavasya tithi runs from 29 Sep 10:54 am to 30 Sep 8:05 am.
When is the Kali Puja Amavasya in 2027?: Kali Puja is Thursday 28 October; in Kolkata the Amavasya tithi runs from 28 Oct 8:47 pm to 29 Oct 7:05 pm.
What is Darsha Amavasya?: In some months Drik Panchang's list marks the day before the main Amavasya as 'Darsha Amavasya'; we show both days.
Are Amavasya dates in Dhaka the same as in Kolkata?: Almost always; Dhaka's tithi times run half an hour later. In April 2027 Drik's Dhaka page lists Chaitra Amavasya on 7 April, while the Kolkata page shows only 6 April.

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