Chaturdashi (चतुर्दशी) dates and timings in Los Angeles for 2031
Verified astronomical start and end times for lunar day 29 in Los Angeles, shown in America/Los_Angeles.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 21 Jan 2031, 3:25 am GMT-8 | 21 Jan 2031, 11:57 pm GMT-8 | 20 hr 32 min | No |
| 2 | 19 Feb 2031, 1:15 pm GMT-8 | 20 Feb 2031, 10:25 am GMT-8 | 21 hr 10 min | Yes |
| 3 | 20 Mar 2031, 11:50 pm GMT-7 | 21 Mar 2031, 10:07 pm GMT-7 | 22 hr 17 min | Yes |
| 4 | 19 Apr 2031, 10:02 am GMT-7 | 20 Apr 2031, 9:45 am GMT-7 | 23 hr 42 min | Yes |
| 5 | 18 May 2031, 9:38 pm GMT-7 | 19 May 2031, 10:44 pm GMT-7 | 25 hr 7 min | Yes |
| 6 | 17 Jun 2031, 10:56 am GMT-7 | 18 Jun 2031, 1:04 pm GMT-7 | 26 hr 8 min | Yes |
| 7 | 17 Jul 2031, 1:42 am GMT-7 | 18 Jul 2031, 4:13 am GMT-7 | 26 hr 31 min | Yes |
| 8 | 15 Aug 2031, 5:26 pm GMT-7 | 16 Aug 2031, 7:38 pm GMT-7 | 26 hr 12 min | Yes |
| 9 | 14 Sept 2031, 9:32 am GMT-7 | 15 Sept 2031, 10:53 am GMT-7 | 25 hr 21 min | Yes |
| 10 | 14 Oct 2031, 1:35 am GMT-7 | 15 Oct 2031, 1:43 am GMT-7 | 24 hr 9 min | Yes |
| 11 | 12 Nov 2031, 4:06 pm GMT-8 | 13 Nov 2031, 2:54 pm GMT-8 | 22 hr 48 min | Yes |
| 12 | 12 Dec 2031, 6:31 am GMT-8 | 13 Dec 2031, 4:03 am GMT-8 | 21 hr 31 min | Yes |
How these timings are calculated
BDA calculates the geocentric angular separation of the Moon and Sun and divides the full cycle into 30 equal 12-degree Tithi sectors. UTC boundaries are converted to the timezone resolved from the listed city coordinates.
Scope: These are astronomical Tithi spans only. This page does not choose a festival, Vrat, Parana, or Muhurta date. Those decisions require their separately certified sunrise-prevalence and observance rules.
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