Purnima (पूर्णिमा) dates and timings in Perth for 1966
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 | 6 Jan 1966, 4:30 pm GMT+8 | 7 Jan 1966, 1:16 pm GMT+8 | 20 hr 46 min | Yes |
| 2 | 5 Feb 1966, 3:50 am GMT+8 | 5 Feb 1966, 11:57 pm GMT+8 | 20 hr 8 min | No |
| 3 | 6 Mar 1966, 1:37 pm GMT+8 | 7 Mar 1966, 9:45 am GMT+8 | 20 hr 8 min | Yes |
| 4 | 4 Apr 1966, 10:27 pm GMT+8 | 5 Apr 1966, 7:13 pm GMT+8 | 20 hr 46 min | Yes |
| 5 | 4 May 1966, 7:09 am GMT+8 | 5 May 1966, 5:00 am GMT+8 | 21 hr 51 min | Yes |
| 6 | 2 Jun 1966, 4:29 pm GMT+8 | 3 Jun 1966, 3:40 pm GMT+8 | 23 hr 10 min | Yes |
| 7 | 2 Jul 1966, 3:07 am GMT+8 | 3 Jul 1966, 3:36 am GMT+8 | 24 hr 29 min | Yes |
| 8 | 31 Jul 1966, 3:31 pm GMT+8 | 1 Aug 1966, 5:05 pm GMT+8 | 25 hr 34 min | Yes |
| 9 | 30 Aug 1966, 5:56 am GMT+8 | 31 Aug 1966, 8:13 am GMT+8 | 26 hr 17 min | Yes |
| 10 | 28 Sept 1966, 10:20 pm GMT+8 | 30 Sept 1966, 12:47 am GMT+8 | 26 hr 27 min | Yes |
| 11 | 28 Oct 1966, 4:07 pm GMT+8 | 29 Oct 1966, 6:00 pm GMT+8 | 25 hr 53 min | Yes |
| 12 | 27 Nov 1966, 10:02 am GMT+8 | 28 Nov 1966, 10:40 am GMT+8 | 24 hr 38 min | Yes |
| 13 | 27 Dec 1966, 2:40 am GMT+8 | 28 Dec 1966, 1:43 am GMT+8 | 23 hr 3 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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