Dwadashi (द्वादशी) dates and timings in San Francisco for 2020
Verified astronomical start and end times for lunar day 12 in San Francisco, 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 | 6 Jan 2020, 2:32 pm GMT-8 | 7 Jan 2020, 2:44 pm GMT-8 | 24 hr 12 min | Yes |
| 2 | 5 Feb 2020, 8:01 am GMT-8 | 6 Feb 2020, 6:53 am GMT-8 | 22 hr 53 min | Yes |
| 3 | 5 Mar 2020, 10:17 pm GMT-8 | 6 Mar 2020, 7:59 pm GMT-8 | 21 hr 42 min | Yes |
| 4 | 4 Apr 2020, 10:00 am GMT-7 | 5 Apr 2020, 6:55 am GMT-7 | 20 hr 55 min | Yes |
| 5 | 3 May 2020, 5:43 pm GMT-7 | 4 May 2020, 2:24 pm GMT-7 | 20 hr 41 min | Yes |
| 6 | 1 Jun 2020, 11:34 pm GMT-7 | 2 Jun 2020, 8:35 pm GMT-7 | 21 hr 0 min | Yes |
| 7 | 1 Jul 2020, 4:59 am GMT-7 | 2 Jul 2020, 2:47 am GMT-7 | 21 hr 47 min | Yes |
| 8 | 30 Jul 2020, 11:20 am GMT-7 | 31 Jul 2020, 10:12 am GMT-7 | 22 hr 52 min | Yes |
| 9 | 28 Aug 2020, 7:47 pm GMT-7 | 29 Aug 2020, 7:51 pm GMT-7 | 24 hr 4 min | Yes |
| 10 | 27 Sept 2020, 7:16 am GMT-7 | 28 Sept 2020, 8:29 am GMT-7 | 25 hr 12 min | Yes |
| 11 | 26 Oct 2020, 10:17 pm GMT-7 | 28 Oct 2020, 12:24 am GMT-7 | 26 hr 7 min | Yes |
| 12 | 25 Nov 2020, 3:40 pm GMT-8 | 26 Nov 2020, 6:16 pm GMT-8 | 26 hr 36 min | Yes |
| 13 | 25 Dec 2020, 12:24 pm GMT-8 | 26 Dec 2020, 2:48 pm GMT-8 | 26 hr 24 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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