Purnima (पूर्णिमा) dates and timings in Perth for 1939
Verified astronomical start and end times for lunar day 15 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 | 5 Jan 1939, 9:11 am GMT+8 | 6 Jan 1939, 5:29 am GMT+8 | 20 hr 18 min | Yes |
| 2 | 3 Feb 1939, 7:51 pm GMT+8 | 4 Feb 1939, 3:54 pm GMT+8 | 20 hr 4 min | Yes |
| 3 | 5 Mar 1939, 5:31 am GMT+8 | 6 Mar 1939, 2:00 am GMT+8 | 20 hr 29 min | Yes |
| 4 | 3 Apr 1939, 2:50 pm GMT+8 | 4 Apr 1939, 12:18 pm GMT+8 | 21 hr 27 min | Yes |
| 5 | 3 May 1939, 12:30 am GMT+8 | 3 May 1939, 11:15 pm GMT+8 | 22 hr 45 min | No |
| 6 | 1 Jun 1939, 11:05 am GMT+8 | 2 Jun 1939, 11:10 am GMT+8 | 24 hr 6 min | Yes |
| 7 | 30 Jun 1939, 10:59 pm GMT+8 | 2 Jul 1939, 12:15 am GMT+8 | 25 hr 16 min | Yes |
| 8 | 30 Jul 1939, 12:30 pm GMT+8 | 31 Jul 1939, 2:36 pm GMT+8 | 26 hr 6 min | Yes |
| 9 | 29 Aug 1939, 3:43 am GMT+8 | 30 Aug 1939, 6:08 am GMT+8 | 26 hr 26 min | Yes |
| 10 | 27 Sept 1939, 8:20 pm GMT+8 | 28 Sept 1939, 10:27 pm GMT+8 | 26 hr 7 min | Yes |
| 11 | 27 Oct 1939, 1:35 pm GMT+8 | 28 Oct 1939, 2:41 pm GMT+8 | 25 hr 7 min | Yes |
| 12 | 26 Nov 1939, 6:17 am GMT+8 | 27 Nov 1939, 5:54 am GMT+8 | 23 hr 37 min | Yes |
| 13 | 25 Dec 1939, 9:24 pm GMT+8 | 26 Dec 1939, 7:28 pm GMT+8 | 22 hr 4 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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