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Amavasya (new moon) dates in Adelaide, 2031

South Australia, Australia · -34.93°, 138.60° · Australia/Adelaide

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

In 2031, Adelaide has 12 Amavasya dates, from Thu, Jan 23 to Sun, Dec 14. 11 match the Indian date, 1 fall a day later. The new-moon lunar day, traditionally associated with remembrance of ancestors and quiet practice.
DateFortnightTithi window (local)SunriseDetailsvs India
Thu, Jan 23AmavasyaWed, Jan 22, 6:28 PM – Thu, Jan 23, 3:02 PM6:26 AMNew moon at Thu, Jan 23, 3:02 PMSame
Fri, Feb 21AmavasyaFri, Feb 21, 4:56 AM – Sat, Feb 22, 2:20 AM6:55 AMNew moon at Sat, Feb 22, 2:20 AMSame
Sun, Mar 23AmavasyaSat, Mar 22, 3:40 PM – Sun, Mar 23, 2:22 PM7:21 AMNew moon at Sun, Mar 23, 2:22 PMSame
Mon, Apr 21AmavasyaMon, Apr 21, 2:17 AM – Tue, Apr 22, 2:30 AM6:44 AMNew moon at Tue, Apr 22, 2:30 AMSame
Wed, May 21AmavasyaTue, May 20, 3:16 PM – Wed, May 21, 4:49 PM7:08 AMNew moon at Wed, May 21, 4:49 PMSame
Thu, Jun 19AmavasyaThu, Jun 19, 5:35 AM – Fri, Jun 20, 7:56 AM7:23 AMNew moon at Fri, Jun 20, 7:56 AMTithi also holds at the next sunriseSame
Sat, Jul 19AmavasyaFri, Jul 18, 8:45 PM – Sat, Jul 19, 11:12 PM7:20 AMNew moon at Sat, Jul 19, 11:12 PMSame
Mon, Aug 18AmavasyaSun, Aug 17, 12:11 PM – Mon, Aug 18, 2:04 PM6:55 AMNew moon at Mon, Aug 18, 2:04 PMSame
Tue, Sep 16AmavasyaTue, Sep 16, 3:25 AM – Wed, Sep 17, 4:19 AM6:16 AMNew moon at Wed, Sep 17, 4:19 AMSame
Thu, Oct 16AmavasyaWed, Oct 15, 7:16 PM – Thu, Oct 16, 6:52 PM6:34 AMNew moon at Thu, Oct 16, 6:52 PMSame
Sat, Nov 15AmavasyaFri, Nov 14, 9:28 AM – Sat, Nov 15, 7:42 AM6:03 AMNew moon at Sat, Nov 15, 7:42 AM1 day later
Sun, Dec 14AmavasyaSat, Dec 13, 10:36 PM – Sun, Dec 14, 7:39 PM5:57 AMNew moon at Sun, Dec 14, 7:39 PMSame

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

Amavasya in Adelaide: questions

+ How many Amavasya days are there in 2031 in Adelaide?
12, computed for Adelaide's coordinates and the Australia/Adelaide time zone. The first falls on Thu, Jan 23 and the last on Sun, Dec 14.
+ Are Adelaide 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 Adelaide. In 2031, 11 of 12 dates match the Indian (Ujjain) date, 0 fall a day earlier and 1 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 Adelaide 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 Adelaide

Amavasya 2031 nearby