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Purnima (full moon) dates in Portland, 2031

Oregon, United States · 45.52°, -122.68° · America/Los Angeles

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

In 2031, Portland has 13 Purnima dates, from Wed, Jan 8 to Sat, Dec 27. 5 match the Indian date, 8 fall a day earlier. The full-moon lunar day, traditionally a day for meditation, satsang and gratitude to teachers.
DateFortnightTithi window (local)SunriseDetailsvs India
Wed, Jan 8PurnimaTue, Jan 7, 7:59 AM – Wed, Jan 8, 10:27 AM7:51 AMFull moon at Wed, Jan 8, 10:27 AMSame
Thu, Feb 6PurnimaThu, Feb 6, 3:20 AM – Fri, Feb 7, 4:48 AM7:27 AMFull moon at Fri, Feb 7, 4:48 AM1 day earlier
Sat, Mar 8PurnimaFri, Mar 7, 8:27 PM – Sat, Mar 8, 8:32 PM6:38 AMFull moon at Sat, Mar 8, 8:32 PM1 day earlier
Mon, Apr 7PurnimaSun, Apr 6, 11:42 AM – Mon, Apr 7, 10:24 AM6:41 AMFull moon at Mon, Apr 7, 10:24 AMSame
Tue, May 6PurnimaMon, May 5, 11:12 PM – Tue, May 6, 8:42 PM5:53 AMFull moon at Tue, May 6, 8:42 PM1 day earlier
Wed, Jun 4PurnimaWed, Jun 4, 8:23 AM – Thu, Jun 5, 5:00 AM5:25 AMFull moon at Thu, Jun 5, 5:00 AMTithi begins and ends between two sunrises1 day earlier
Fri, Jul 4PurnimaThu, Jul 3, 3:53 PM – Fri, Jul 4, 12:03 PM5:28 AMFull moon at Fri, Jul 4, 12:03 PMSame
Sat, Aug 2PurnimaFri, Aug 1, 10:36 PM – Sat, Aug 2, 6:47 PM5:56 AMFull moon at Sat, Aug 2, 6:47 PM1 day earlier
Sun, Aug 31PurnimaSun, Aug 31, 5:35 AM – Mon, Sep 1, 2:23 AM6:31 AMFull moon at Mon, Sep 1, 2:23 AM1 day earlier
Tue, Sep 30PurnimaMon, Sep 29, 2:04 PM – Tue, Sep 30, 12:00 PM7:08 AMFull moon at Tue, Sep 30, 12:00 PMSame
Wed, Oct 29PurnimaWed, Oct 29, 1:10 AM – Thu, Oct 30, 12:35 AM7:46 AMFull moon at Thu, Oct 30, 12:35 AM1 day earlier
Fri, Nov 28PurnimaThu, Nov 27, 2:26 PM – Fri, Nov 28, 3:21 PM7:28 AMFull moon at Fri, Nov 28, 3:21 PMSame
Sat, Dec 27PurnimaSat, Dec 27, 7:33 AM – Sun, Dec 28, 9:35 AM7:51 AMFull moon at Sun, Dec 28, 9:35 AMTithi also holds at the next sunrise1 day earlier

What Purnima is and how it is kept: the Purnima 2031 guide. Daily sunrise and brahma muhurta: Portland practice calendar.

Purnima in Portland: questions

+ How many Purnima days are there in 2031 in Portland?
13, computed for Portland's coordinates and the America/Los Angeles time zone. The first falls on Wed, Jan 8 and the last on Sat, Dec 27.
+ Are Portland Purnima 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 Portland. In 2031, 5 of 13 dates match the Indian (Ujjain) date, 8 fall a day earlier and 0 a day later.
+ How is the date decided?
This calendar uses the local day on which the Purnima tithi is in force at sunrise. The exact full-moon instant is also shown, because many people observe the evening the moon is fullest. 2 of this year's 13 entries for Portland 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 Portland

Purnima 2031 nearby