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Amavasya (new moon) dates in Jakarta, 2031

Jakarta, Indonesia · -6.21°, 106.85° · Asia/Jakarta

Written and reviewed by The Kriya Yogi · Updated 5 October 2026

In 2031, Jakarta has 12 Amavasya dates, from Thu, Jan 23 to Sun, Dec 14. 12 match the Indian date. The new-moon lunar day, traditionally associated with remembrance of ancestors and quiet practice.
DateFortnightTithi window (local)SunriseDetailsvs India
Thu, Jan 23AmavasyaWed, Jan 22, 2:58 PM – Thu, Jan 23, 11:32 AM5:52 AMNew moon at Thu, Jan 23, 11:32 AMSame
Fri, Feb 21AmavasyaFri, Feb 21, 1:26 AM – Fri, Feb 21, 10:50 PM5:59 AMNew moon at Fri, Feb 21, 10:50 PMSame
Sun, Mar 23AmavasyaSat, Mar 22, 12:10 PM – Sun, Mar 23, 10:52 AM5:57 AMNew moon at Sun, Mar 23, 10:52 AMSame
Mon, Apr 21AmavasyaSun, Apr 20, 11:47 PM – Tue, Apr 22, 12:00 AM5:54 AMNew moon at Tue, Apr 22, 12:00 AMSame
Wed, May 21AmavasyaTue, May 20, 12:46 PM – Wed, May 21, 2:19 PM5:56 AMNew moon at Wed, May 21, 2:19 PMSame
Thu, Jun 19AmavasyaThu, Jun 19, 3:05 AM – Fri, Jun 20, 5:26 AM6:02 AMNew moon at Fri, Jun 20, 5:26 AMSame
Sat, Jul 19AmavasyaFri, Jul 18, 6:15 PM – Sat, Jul 19, 8:42 PM6:05 AMNew moon at Sat, Jul 19, 8:42 PMSame
Mon, Aug 18AmavasyaSun, Aug 17, 9:41 AM – Mon, Aug 18, 11:34 AM6:00 AMNew moon at Mon, Aug 18, 11:34 AMSame
Tue, Sep 16AmavasyaTue, Sep 16, 12:55 AM – Wed, Sep 17, 1:49 AM5:47 AMNew moon at Wed, Sep 17, 1:49 AMSame
Thu, Oct 16AmavasyaWed, Oct 15, 3:46 PM – Thu, Oct 16, 3:22 PM5:32 AMNew moon at Thu, Oct 16, 3:22 PMSame
Fri, Nov 14AmavasyaFri, Nov 14, 5:58 AM – Sat, Nov 15, 4:12 AM5:26 AMNew moon at Sat, Nov 15, 4:12 AMTithi begins and ends between two sunrisesSame
Sun, Dec 14AmavasyaSat, Dec 13, 7:06 PM – Sun, Dec 14, 4:09 PM5:33 AMNew moon at Sun, Dec 14, 4:09 PMSame

What Amavasya is and how it is kept: the Amavasya 2031 guide.

Amavasya in Jakarta: questions

+ How many Amavasya days are there in 2031 in Jakarta?
12, computed for Jakarta's coordinates and the Asia/Jakarta time zone. The first falls on Thu, Jan 23 and the last on Sun, Dec 14.
+ Are Jakarta Amavasya dates the same as in India?
Not always. A tithi starts at the same instant everywhere, but the sunrise that decides the day happens at a different moment in Jakarta. In 2031, 12 of 12 dates match the Indian (Ujjain) date, 0 fall a day earlier and 0 a day later.
+ How is the date decided?
This calendar uses the local day on which the Amavasya tithi is in force at sunrise. The exact new-moon instant is shown alongside. 1 of this year's 12 entries for Jakarta are flagged because of that. Local temples may follow a particular sampradaya's rule, so check with them for ritual purposes.
+ How accurate are these times?
Times come from truncated astronomical series and should fall within a few minutes of a full ephemeris. Near a boundary a published panchanga may assign a different day. They are for planning practice, not for precise ritual muhurta.

Other observances in Jakarta

Amavasya 2031 nearby