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Masik Shivaratri dates in San Diego, 2031

California, United States · 32.72°, -117.16° · America/Los Angeles

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

In 2031, San Diego has 12 Masik Shivaratri dates, from Tue, Jan 21 to Fri, Dec 12. 7 match the Indian date, 5 fall a day earlier. The monthly night of Shiva on the fourteenth lunar day of the waning fortnight, kept at midnight.
DateFortnightTithi window (local)Local midnightDetailsvs India
Tue, Jan 21Krishna (waning)Tue, Jan 21, 3:26 AM – Tue, Jan 21, 11:58 PM12:00 AMSunset 5:11 PM; Amavasya follows from Tue, Jan 21, 11:58 PMTithi begins and ends between two midnightsSame
Wed, Feb 19Krishna (waning)Wed, Feb 19, 1:16 PM – Thu, Feb 20, 10:26 AM12:03 AMSunset 5:38 PM; Amavasya follows from Thu, Feb 20, 10:26 AM1 day earlier
Thu, Mar 20Krishna (waning)Thu, Mar 20, 11:53 PM – Fri, Mar 21, 10:10 PM12:56 AMSunset 7:00 PM; Amavasya follows from Fri, Mar 21, 10:10 PM1 day earlier
Sat, Apr 19Krishna (waning)Sat, Apr 19, 10:05 AM – Sun, Apr 20, 9:47 AM12:48 AMSunset 7:22 PM; Amavasya follows from Sun, Apr 20, 9:47 AMSame
Sun, May 18Krishna (waning)Sun, May 18, 9:39 PM – Mon, May 19, 10:46 PM12:46 AMSunset 7:43 PM; Amavasya follows from Mon, May 19, 10:46 PM1 day earlier
Tue, Jun 17Krishna (waning)Tue, Jun 17, 10:57 AM – Wed, Jun 18, 1:05 PM12:50 AMSunset 7:59 PM; Amavasya follows from Wed, Jun 18, 1:05 PMSame
Thu, Jul 17Krishna (waning)Thu, Jul 17, 1:45 AM – Fri, Jul 18, 4:15 AM12:56 AMSunset 7:58 PM; Amavasya follows from Fri, Jul 18, 4:15 AMSame
Fri, Aug 15Krishna (waning)Fri, Aug 15, 5:29 PM – Sat, Aug 16, 7:41 PM12:54 AMSunset 7:35 PM; Amavasya follows from Sat, Aug 16, 7:41 PM1 day earlier
Sun, Sep 14Krishna (waning)Sun, Sep 14, 9:35 AM – Mon, Sep 15, 10:55 AM12:46 AMSunset 6:58 PM; Amavasya follows from Mon, Sep 15, 10:55 AMSame
Tue, Oct 14Krishna (waning)Tue, Oct 14, 1:38 AM – Wed, Oct 15, 1:46 AM12:36 AMSunset 6:18 PM; Amavasya follows from Wed, Oct 15, 1:46 AMSame
Wed, Nov 12Krishna (waning)Wed, Nov 12, 4:10 PM – Thu, Nov 13, 2:58 PM11:34 PMSunset 4:51 PM; Amavasya follows from Thu, Nov 13, 2:58 PM1 day earlier
Fri, Dec 12Krishna (waning)Fri, Dec 12, 6:35 AM – Sat, Dec 13, 4:06 AM11:44 PMSunset 4:44 PM; Amavasya follows from Sat, Dec 13, 4:06 AMSame

What Masik Shivaratri is and how it is kept: the Masik Shivaratri 2031 guide. Daily sunrise and brahma muhurta: San Diego practice calendar.

Masik Shivaratri in San Diego: questions

+ How many Masik Shivaratri days are there in 2031 in San Diego?
12, computed for San Diego's coordinates and the America/Los Angeles time zone. The first falls on Tue, Jan 21 and the last on Fri, Dec 12.
+ Are San Diego Masik Shivaratri dates the same as in India?
Not always. A tithi starts at the same instant everywhere, but the local midnight that decides the day happens at a different moment in San Diego. In 2031, 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 whose following midnight (computed as the midpoint between sunset and the next sunrise) falls inside the Krishna Chaturdashi tithi. 1 of this year's 12 entries for San Diego 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 San Diego

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