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Masik Shivaratri dates in Guwahati, 2031

Assam, India · 26.14°, 91.74° · Asia/Kolkata

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

In 2031, Guwahati has 12 Masik Shivaratri dates, from Tue, Jan 21 to Fri, Dec 12. 11 match the Indian date, 1 fall a day later. 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, 4:56 PM – Wed, Jan 22, 1:28 PM11:35 PMSunset 4:57 PM; Amavasya follows from Wed, Jan 22, 1:28 PMSame
Thu, Feb 20Krishna (waning)Thu, Feb 20, 2:46 AM – Thu, Feb 20, 11:56 PM11:37 PMSunset 5:19 PM; Amavasya follows from Thu, Feb 20, 11:56 PMSame
Fri, Mar 21Krishna (waning)Fri, Mar 21, 12:23 PM – Sat, Mar 22, 10:40 AM11:31 PMSunset 5:35 PM; Amavasya follows from Sat, Mar 22, 10:40 AMSame
Sat, Apr 19Krishna (waning)Sat, Apr 19, 10:35 PM – Sun, Apr 20, 10:17 PM11:22 PMSunset 5:48 PM; Amavasya follows from Sun, Apr 20, 10:17 PMSame
Mon, May 19Krishna (waning)Mon, May 19, 10:09 AM – Tue, May 20, 11:16 AM11:20 PMSunset 6:05 PM; Amavasya follows from Tue, May 20, 11:16 AMSame
Wed, Jun 18Krishna (waning)Tue, Jun 17, 11:27 PM – Thu, Jun 19, 1:35 AM11:25 PMSunset 6:18 PM; Amavasya follows from Thu, Jun 19, 1:35 AM1 day later
Thu, Jul 17Krishna (waning)Thu, Jul 17, 2:15 PM – Fri, Jul 18, 4:45 PM11:30 PMSunset 6:18 PM; Amavasya follows from Fri, Jul 18, 4:45 PMSame
Sat, Aug 16Krishna (waning)Sat, Aug 16, 5:59 AM – Sun, Aug 17, 8:11 AM11:29 PMSunset 6:00 PM; Amavasya follows from Sun, Aug 17, 8:11 AMSame
Sun, Sep 14Krishna (waning)Sun, Sep 14, 10:05 PM – Mon, Sep 15, 11:25 PM11:20 PMSunset 5:31 PM; Amavasya follows from Mon, Sep 15, 11:25 PMTithi also holds at the next midnightSame
Tue, Oct 14Krishna (waning)Tue, Oct 14, 2:08 PM – Wed, Oct 15, 2:16 PM11:10 PMSunset 4:58 PM; Amavasya follows from Wed, Oct 15, 2:16 PMSame
Thu, Nov 13Krishna (waning)Thu, Nov 13, 5:40 AM – Fri, Nov 14, 4:28 AM11:08 PMSunset 4:36 PM; Amavasya follows from Fri, Nov 14, 4:28 AMSame
Fri, Dec 12Krishna (waning)Fri, Dec 12, 8:05 PM – Sat, Dec 13, 5:36 PM11:18 PMSunset 4:33 PM; Amavasya follows from Sat, Dec 13, 5:36 PMSame

What Masik Shivaratri is and how it is kept: the Masik Shivaratri 2031 guide.

Masik Shivaratri in Guwahati: questions

+ How many Masik Shivaratri days are there in 2031 in Guwahati?
12, computed for Guwahati's coordinates and the Asia/Kolkata time zone. The first falls on Tue, Jan 21 and the last on Fri, Dec 12.
+ Are Guwahati 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 Guwahati. 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 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 Guwahati 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 Guwahati

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