Trayodashi (त्रयोदशी) dates and timings in Bangkok for 2025
Verified astronomical start and end times for lunar day 28 in Bangkok, shown in Asia/Bangkok.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 26 Jan 2025, 10:25 pm GMT+7 | 27 Jan 2025, 10:05 pm GMT+7 | 23 hr 40 min | Yes |
| 2 | 25 Feb 2025, 2:17 pm GMT+7 | 26 Feb 2025, 12:38 pm GMT+7 | 22 hr 21 min | Yes |
| 3 | 27 Mar 2025, 3:13 am GMT+7 | 28 Mar 2025, 12:33 am GMT+7 | 21 hr 21 min | Yes |
| 4 | 25 Apr 2025, 1:15 pm GMT+7 | 26 Apr 2025, 9:58 am GMT+7 | 20 hr 43 min | Yes |
| 5 | 24 May 2025, 8:50 pm GMT+7 | 25 May 2025, 5:21 pm GMT+7 | 20 hr 31 min | Yes |
| 6 | 23 Jun 2025, 2:52 am GMT+7 | 23 Jun 2025, 11:40 pm GMT+7 | 20 hr 48 min | No |
| 7 | 22 Jul 2025, 8:36 am GMT+7 | 23 Jul 2025, 6:10 am GMT+7 | 21 hr 34 min | Yes |
| 8 | 20 Aug 2025, 3:29 pm GMT+7 | 21 Aug 2025, 2:15 pm GMT+7 | 22 hr 46 min | Yes |
| 9 | 19 Sept 2025, 12:55 am GMT+7 | 20 Sept 2025, 1:07 am GMT+7 | 24 hr 12 min | Yes |
| 10 | 18 Oct 2025, 1:49 pm GMT+7 | 19 Oct 2025, 3:22 pm GMT+7 | 25 hr 32 min | Yes |
| 11 | 17 Nov 2025, 6:18 am GMT+7 | 18 Nov 2025, 8:42 am GMT+7 | 26 hr 24 min | Yes |
| 12 | 17 Dec 2025, 1:27 am GMT+7 | 18 Dec 2025, 4:03 am GMT+7 | 26 hr 35 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.
Browse related Tithi timings
Previous year Next year Sydney Melbourne Brisbane Perth Adelaide Auckland
Open the live Panchang Browse the monthly Panchang calendar
General Panchang information. Exact timings depend on location. No personal birth data is used.