Pratipada (प्रतिपदा) dates and timings in Los Angeles for 2031
Verified astronomical start and end times for lunar day 16 in Los Angeles, shown in America/Los_Angeles.
13 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 8 Jan 2031, 10:25 am GMT-8 | 9 Jan 2031, 12:36 pm GMT-8 | 26 hr 11 min | Yes |
| 2 | 7 Feb 2031, 4:46 am GMT-8 | 8 Feb 2031, 5:46 am GMT-8 | 25 hr 0 min | Yes |
| 3 | 8 Mar 2031, 8:29 pm GMT-8 | 9 Mar 2031, 9:05 pm GMT-7 | 23 hr 36 min | Yes |
| 4 | 7 Apr 2031, 10:21 am GMT-7 | 8 Apr 2031, 8:37 am GMT-7 | 22 hr 16 min | Yes |
| 5 | 6 May 2031, 8:39 pm GMT-7 | 7 May 2031, 5:49 pm GMT-7 | 21 hr 10 min | Yes |
| 6 | 5 Jun 2031, 4:58 am GMT-7 | 6 Jun 2031, 1:23 am GMT-7 | 20 hr 25 min | Yes |
| 7 | 4 Jul 2031, 12:01 pm GMT-7 | 5 Jul 2031, 8:07 am GMT-7 | 20 hr 6 min | Yes |
| 8 | 2 Aug 2031, 6:45 pm GMT-7 | 3 Aug 2031, 3:04 pm GMT-7 | 20 hr 19 min | Yes |
| 9 | 1 Sept 2031, 2:20 am GMT-7 | 1 Sept 2031, 11:27 pm GMT-7 | 21 hr 7 min | No |
| 10 | 30 Sept 2031, 11:57 am GMT-7 | 1 Oct 2031, 10:21 am GMT-7 | 22 hr 24 min | Yes |
| 11 | 30 Oct 2031, 12:32 am GMT-7 | 31 Oct 2031, 12:29 am GMT-7 | 23 hr 57 min | Yes |
| 12 | 28 Nov 2031, 3:18 pm GMT-8 | 29 Nov 2031, 4:39 pm GMT-8 | 25 hr 21 min | Yes |
| 13 | 28 Dec 2031, 9:33 am GMT-8 | 29 Dec 2031, 11:49 am GMT-8 | 26 hr 16 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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