Dwitiya (द्वितीया) dates and timings in Bangkok for 2029
Verified astronomical start and end times for lunar day 17 in Bangkok, shown in Asia/Bangkok.
13 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 1 Jan 2029, 10:23 pm GMT+7 | 2 Jan 2029, 8:36 pm GMT+7 | 22 hr 13 min | Yes |
| 2 | 31 Jan 2029, 10:19 am GMT+7 | 1 Feb 2029, 7:20 am GMT+7 | 21 hr 1 min | Yes |
| 3 | 1 Mar 2029, 8:31 pm GMT+7 | 2 Mar 2029, 4:48 pm GMT+7 | 20 hr 18 min | Yes |
| 4 | 31 Mar 2029, 5:28 am GMT+7 | 1 Apr 2029, 1:41 am GMT+7 | 20 hr 12 min | Yes |
| 5 | 29 Apr 2029, 1:58 pm GMT+7 | 30 Apr 2029, 10:42 am GMT+7 | 20 hr 43 min | Yes |
| 6 | 28 May 2029, 10:50 pm GMT+7 | 29 May 2029, 8:32 pm GMT+7 | 21 hr 42 min | Yes |
| 7 | 27 Jun 2029, 8:46 am GMT+7 | 28 Jun 2029, 7:42 am GMT+7 | 22 hr 56 min | Yes |
| 8 | 26 Jul 2029, 8:18 pm GMT+7 | 27 Jul 2029, 8:32 pm GMT+7 | 24 hr 14 min | Yes |
| 9 | 25 Aug 2029, 9:49 am GMT+7 | 26 Aug 2029, 11:15 am GMT+7 | 25 hr 25 min | Yes |
| 10 | 24 Sept 2029, 1:29 am GMT+7 | 25 Sept 2029, 3:46 am GMT+7 | 26 hr 17 min | Yes |
| 11 | 23 Oct 2029, 6:59 pm GMT+7 | 24 Oct 2029, 9:34 pm GMT+7 | 26 hr 35 min | Yes |
| 12 | 22 Nov 2029, 1:23 pm GMT+7 | 23 Nov 2029, 3:29 pm GMT+7 | 26 hr 6 min | Yes |
| 13 | 22 Dec 2029, 7:06 am GMT+7 | 23 Dec 2029, 8:00 am GMT+7 | 24 hr 53 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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