Purnima (पूर्णिमा) dates and timings in Perth for 2085
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 | 10 Jan 2085, 4:09 am GMT+8 | 11 Jan 2085, 6:43 am GMT+8 | 26 hr 34 min | Yes |
| 2 | 8 Feb 2085, 11:50 pm GMT+8 | 10 Feb 2085, 2:25 am GMT+8 | 26 hr 35 min | Yes |
| 3 | 10 Mar 2085, 6:41 pm GMT+8 | 11 Mar 2085, 8:26 pm GMT+8 | 25 hr 46 min | Yes |
| 4 | 9 Apr 2085, 11:12 am GMT+8 | 10 Apr 2085, 11:42 am GMT+8 | 24 hr 30 min | Yes |
| 5 | 9 May 2085, 12:56 am GMT+8 | 10 May 2085, 12:05 am GMT+8 | 23 hr 8 min | Yes |
| 6 | 7 Jun 2085, 12:09 pm GMT+8 | 8 Jun 2085, 10:03 am GMT+8 | 21 hr 54 min | Yes |
| 7 | 6 Jul 2085, 9:22 pm GMT+8 | 7 Jul 2085, 6:15 pm GMT+8 | 20 hr 53 min | Yes |
| 8 | 5 Aug 2085, 5:15 am GMT+8 | 6 Aug 2085, 1:30 am GMT+8 | 20 hr 15 min | Yes |
| 9 | 3 Sept 2085, 12:36 pm GMT+8 | 4 Sept 2085, 8:42 am GMT+8 | 20 hr 6 min | Yes |
| 10 | 2 Oct 2085, 8:23 pm GMT+8 | 3 Oct 2085, 4:54 pm GMT+8 | 20 hr 31 min | Yes |
| 11 | 1 Nov 2085, 5:37 am GMT+8 | 2 Nov 2085, 3:09 am GMT+8 | 21 hr 33 min | Yes |
| 12 | 30 Nov 2085, 5:11 pm GMT+8 | 1 Dec 2085, 4:10 pm GMT+8 | 22 hr 59 min | Yes |
| 13 | 30 Dec 2085, 7:28 am GMT+8 | 31 Dec 2085, 8:00 am GMT+8 | 24 hr 31 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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