Chaturdashi (चतुर्दशी) dates and timings in San Francisco for 2019
Verified astronomical start and end times for lunar day 14 in San Francisco, 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 | 19 Jan 2019, 4:04 am GMT-8 | 20 Jan 2019, 12:49 am GMT-8 | 20 hr 45 min | Yes |
| 2 | 17 Feb 2019, 3:20 pm GMT-8 | 18 Feb 2019, 11:41 am GMT-8 | 20 hr 21 min | Yes |
| 3 | 19 Mar 2019, 1:48 am GMT-7 | 19 Mar 2019, 10:15 pm GMT-7 | 20 hr 26 min | No |
| 4 | 17 Apr 2019, 9:54 am GMT-7 | 18 Apr 2019, 6:56 am GMT-7 | 21 hr 2 min | Yes |
| 5 | 16 May 2019, 5:34 pm GMT-7 | 17 May 2019, 3:41 pm GMT-7 | 22 hr 6 min | Yes |
| 6 | 15 Jun 2019, 2:03 am GMT-7 | 16 Jun 2019, 1:32 am GMT-7 | 23 hr 29 min | Yes |
| 7 | 14 Jul 2019, 12:24 pm GMT-7 | 15 Jul 2019, 1:18 pm GMT-7 | 24 hr 54 min | Yes |
| 8 | 13 Aug 2019, 1:16 am GMT-7 | 14 Aug 2019, 3:15 am GMT-7 | 25 hr 59 min | Yes |
| 9 | 11 Sept 2019, 4:36 pm GMT-7 | 12 Sept 2019, 7:05 pm GMT-7 | 26 hr 29 min | Yes |
| 10 | 11 Oct 2019, 9:50 am GMT-7 | 12 Oct 2019, 12:06 pm GMT-7 | 26 hr 17 min | Yes |
| 11 | 10 Nov 2019, 3:03 am GMT-8 | 11 Nov 2019, 4:31 am GMT-8 | 25 hr 29 min | Yes |
| 12 | 9 Dec 2019, 9:13 pm GMT-8 | 10 Dec 2019, 9:29 pm GMT-8 | 24 hr 15 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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