Trayodashi (त्रयोदशी) dates and timings in Adelaide for 2031
Verified astronomical start and end times for lunar day 28 in Adelaide, shown in Australia/Adelaide.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 21 Jan 2031, 1:16 am GMT+10:30 | 21 Jan 2031, 9:55 pm GMT+10:30 | 20 hr 40 min | No |
| 2 | 19 Feb 2031, 10:38 am GMT+10:30 | 20 Feb 2031, 7:45 am GMT+10:30 | 21 hr 6 min | Yes |
| 3 | 20 Mar 2031, 7:20 pm GMT+10:30 | 21 Mar 2031, 5:20 pm GMT+10:30 | 22 hr 0 min | Yes |
| 4 | 19 Apr 2031, 3:16 am GMT+9:30 | 20 Apr 2031, 2:32 am GMT+9:30 | 23 hr 16 min | Yes |
| 5 | 18 May 2031, 1:29 pm GMT+9:30 | 19 May 2031, 2:08 pm GMT+9:30 | 24 hr 39 min | Yes |
| 6 | 17 Jun 2031, 1:36 am GMT+9:30 | 18 Jun 2031, 3:26 am GMT+9:30 | 25 hr 49 min | Yes |
| 7 | 16 Jul 2031, 3:45 pm GMT+9:30 | 17 Jul 2031, 6:12 pm GMT+9:30 | 26 hr 28 min | Yes |
| 8 | 15 Aug 2031, 7:30 am GMT+9:30 | 16 Aug 2031, 9:56 am GMT+9:30 | 26 hr 25 min | Yes |
| 9 | 14 Sept 2031, 12:15 am GMT+9:30 | 15 Sept 2031, 2:02 am GMT+9:30 | 25 hr 47 min | Yes |
| 10 | 13 Oct 2031, 6:22 pm GMT+10:30 | 14 Oct 2031, 7:05 pm GMT+10:30 | 24 hr 43 min | Yes |
| 11 | 12 Nov 2031, 11:10 am GMT+10:30 | 13 Nov 2031, 10:36 am GMT+10:30 | 23 hr 26 min | Yes |
| 12 | 12 Dec 2031, 2:53 am GMT+10:30 | 13 Dec 2031, 1:01 am GMT+10:30 | 22 hr 8 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 Auckland Delhi
Open the live Panchang Browse the monthly Panchang calendar
General Panchang information. Exact timings depend on location. No personal birth data is used.