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Purnima (full moon) dates in Boston, 2030

Massachusetts, United States · 42.36°, -71.06° · America/New York

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

In 2030, Boston has 12 Purnima dates, from Sat, Jan 19 to Mon, Dec 9. 7 match the Indian date, 5 fall a day earlier. The full-moon lunar day, traditionally a day for meditation, satsang and gratitude to teachers.
DateFortnightTithi window (local)SunriseDetailsvs India
Sat, Jan 19PurnimaFri, Jan 18, 10:34 AM – Sat, Jan 19, 10:56 AM7:09 AMFull moon at Sat, Jan 19, 10:56 AMSame
Sun, Feb 17PurnimaSun, Feb 17, 2:37 AM – Mon, Feb 18, 1:21 AM6:39 AMFull moon at Mon, Feb 18, 1:21 AM1 day earlier
Tue, Mar 19PurnimaMon, Mar 18, 4:35 PM – Tue, Mar 19, 1:58 PM6:50 AMFull moon at Tue, Mar 19, 1:58 PMSame
Wed, Apr 17PurnimaWed, Apr 17, 2:49 AM – Wed, Apr 17, 11:21 PM6:01 AMFull moon at Wed, Apr 17, 11:21 PM1 day earlier
Fri, May 17PurnimaThu, May 16, 11:09 AM – Fri, May 17, 7:21 AM5:22 AMFull moon at Fri, May 17, 7:21 AMSame
Sat, Jun 15PurnimaFri, Jun 14, 6:22 PM – Sat, Jun 15, 2:43 PM5:08 AMFull moon at Sat, Jun 15, 2:43 PMSame
Sun, Jul 14PurnimaSun, Jul 14, 1:19 AM – Sun, Jul 14, 10:14 PM5:20 AMFull moon at Sun, Jul 14, 10:14 PM1 day earlier
Tue, Aug 13PurnimaMon, Aug 12, 8:55 AM – Tue, Aug 13, 6:46 AM5:50 AMFull moon at Tue, Aug 13, 6:46 AMSame
Wed, Sep 11PurnimaTue, Sep 10, 6:11 PM – Wed, Sep 11, 5:19 PM6:21 AMFull moon at Wed, Sep 11, 5:19 PMSame
Thu, Oct 10PurnimaThu, Oct 10, 6:12 AM – Fri, Oct 11, 6:48 AM6:52 AMFull moon at Fri, Oct 11, 6:48 AM1 day earlier
Sat, Nov 9PurnimaFri, Nov 8, 8:36 PM – Sat, Nov 9, 10:33 PM6:28 AMFull moon at Sat, Nov 9, 10:33 PM1 day earlier
Mon, Dec 9PurnimaSun, Dec 8, 3:03 PM – Mon, Dec 9, 5:43 PM7:02 AMFull moon at Mon, Dec 9, 5:43 PMSame

What Purnima is and how it is kept: the Purnima 2030 guide. Daily sunrise and brahma muhurta: Boston practice calendar.

Purnima in Boston: questions

+ How many Purnima days are there in 2030 in Boston?
12, computed for Boston's coordinates and the America/New York time zone. The first falls on Sat, Jan 19 and the last on Mon, Dec 9.
+ Are Boston 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 Boston. In 2030, 7 of 12 dates match the Indian (Ujjain) date, 5 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. No entry this year needed a flag. 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 Boston

Purnima 2030 nearby