Dwadashi (द्वादशी) dates and timings in Perth for 1949
Verified astronomical start and end times for lunar day 12 in Perth, shown in Australia/Perth.
13 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 11 Jan 1949, 12:21 pm GMT+8 | 12 Jan 1949, 11:50 am GMT+8 | 23 hr 29 min | Yes |
| 2 | 10 Feb 1949, 4:12 am GMT+8 | 11 Feb 1949, 2:19 am GMT+8 | 22 hr 6 min | Yes |
| 3 | 11 Mar 1949, 4:39 pm GMT+8 | 12 Mar 1949, 1:50 pm GMT+8 | 21 hr 11 min | Yes |
| 4 | 10 Apr 1949, 2:04 am GMT+8 | 10 Apr 1949, 10:53 pm GMT+8 | 20 hr 49 min | No |
| 5 | 9 May 1949, 9:15 am GMT+8 | 10 May 1949, 6:12 am GMT+8 | 20 hr 57 min | Yes |
| 6 | 7 Jun 1949, 3:12 pm GMT+8 | 8 Jun 1949, 12:39 pm GMT+8 | 21 hr 27 min | Yes |
| 7 | 6 Jul 1949, 9:02 pm GMT+8 | 7 Jul 1949, 7:17 pm GMT+8 | 22 hr 15 min | Yes |
| 8 | 5 Aug 1949, 3:58 am GMT+8 | 6 Aug 1949, 3:15 am GMT+8 | 23 hr 17 min | Yes |
| 9 | 3 Sept 1949, 1:15 pm GMT+8 | 4 Sept 1949, 1:46 pm GMT+8 | 24 hr 31 min | Yes |
| 10 | 3 Oct 1949, 2:01 am GMT+8 | 4 Oct 1949, 3:45 am GMT+8 | 25 hr 44 min | Yes |
| 11 | 1 Nov 1949, 6:41 pm GMT+8 | 2 Nov 1949, 9:16 pm GMT+8 | 26 hr 35 min | Yes |
| 12 | 1 Dec 1949, 2:31 pm GMT+8 | 2 Dec 1949, 5:12 pm GMT+8 | 26 hr 41 min | Yes |
| 13 | 31 Dec 1949, 11:37 am GMT+8 | 1 Jan 1950, 1:32 pm GMT+8 | 25 hr 55 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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