Purnima (पूर्णिमा) dates and timings in Sydney for 2027
Verified astronomical start and end times for lunar day 15 in Sydney, shown in Australia/Sydney.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 22 Jan 2027, 3:00 am GMT+11 | 22 Jan 2027, 11:17 pm GMT+11 | 20 hr 17 min | No |
| 2 | 20 Feb 2027, 1:30 pm GMT+11 | 21 Feb 2027, 10:23 am GMT+11 | 20 hr 53 min | Yes |
| 3 | 21 Mar 2027, 11:52 pm GMT+11 | 22 Mar 2027, 9:43 pm GMT+11 | 21 hr 52 min | Yes |
| 4 | 20 Apr 2027, 9:21 am GMT+10 | 21 Apr 2027, 8:27 am GMT+10 | 23 hr 5 min | Yes |
| 5 | 19 May 2027, 8:33 pm GMT+10 | 20 May 2027, 8:59 pm GMT+10 | 24 hr 26 min | Yes |
| 6 | 18 Jun 2027, 9:05 am GMT+10 | 19 Jun 2027, 10:44 am GMT+10 | 25 hr 39 min | Yes |
| 7 | 17 Jul 2027, 11:18 pm GMT+10 | 19 Jul 2027, 1:44 am GMT+10 | 26 hr 26 min | Yes |
| 8 | 16 Aug 2027, 2:59 pm GMT+10 | 17 Aug 2027, 5:28 pm GMT+10 | 26 hr 29 min | Yes |
| 9 | 15 Sept 2027, 7:18 am GMT+10 | 16 Sept 2027, 9:03 am GMT+10 | 25 hr 45 min | Yes |
| 10 | 15 Oct 2027, 12:19 am GMT+11 | 16 Oct 2027, 12:46 am GMT+11 | 24 hr 27 min | Yes |
| 11 | 13 Nov 2027, 3:25 pm GMT+11 | 14 Nov 2027, 2:25 pm GMT+11 | 23 hr 0 min | Yes |
| 12 | 13 Dec 2027, 5:25 am GMT+11 | 14 Dec 2027, 3:08 am GMT+11 | 21 hr 43 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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