Trayodashi (त्रयोदशी) dates and timings in Kochi for 2025
Verified astronomical start and end times for lunar day 28 in Kochi, shown in Asia/Kolkata.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 26 Jan 2025, 8:55 pm IST | 27 Jan 2025, 8:35 pm IST | 23 hr 40 min | Yes |
| 2 | 25 Feb 2025, 12:47 pm IST | 26 Feb 2025, 11:08 am IST | 22 hr 21 min | Yes |
| 3 | 27 Mar 2025, 1:43 am IST | 27 Mar 2025, 11:03 pm IST | 21 hr 21 min | No |
| 4 | 25 Apr 2025, 11:45 am IST | 26 Apr 2025, 8:28 am IST | 20 hr 43 min | Yes |
| 5 | 24 May 2025, 7:20 pm IST | 25 May 2025, 3:51 pm IST | 20 hr 31 min | Yes |
| 6 | 23 Jun 2025, 1:22 am IST | 23 Jun 2025, 10:10 pm IST | 20 hr 48 min | No |
| 7 | 22 Jul 2025, 7:06 am IST | 23 Jul 2025, 4:40 am IST | 21 hr 34 min | Yes |
| 8 | 20 Aug 2025, 1:59 pm IST | 21 Aug 2025, 12:45 pm IST | 22 hr 46 min | Yes |
| 9 | 18 Sept 2025, 11:25 pm IST | 19 Sept 2025, 11:37 pm IST | 24 hr 12 min | Yes |
| 10 | 18 Oct 2025, 12:19 pm IST | 19 Oct 2025, 1:52 pm IST | 25 hr 32 min | Yes |
| 11 | 17 Nov 2025, 4:48 am IST | 18 Nov 2025, 7:12 am IST | 26 hr 24 min | Yes |
| 12 | 16 Dec 2025, 11:57 pm IST | 18 Dec 2025, 2:33 am IST | 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.
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