Purnima (पूर्णिमा) dates and timings in Adelaide for 1900
Verified astronomical start and end times for lunar day 15 in Adelaide, shown in Australia/Adelaide.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 15 Jan 1900, 3:03 am GMT+9:30 | 16 Jan 1900, 4:37 am GMT+9:30 | 25 hr 34 min | Yes |
| 2 | 13 Feb 1900, 8:59 pm GMT+9:30 | 14 Feb 1900, 11:20 pm GMT+9:30 | 26 hr 21 min | Yes |
| 3 | 15 Mar 1900, 3:15 pm GMT+9:30 | 16 Mar 1900, 5:41 pm GMT+9:30 | 26 hr 26 min | Yes |
| 4 | 14 Apr 1900, 8:38 am GMT+9:30 | 15 Apr 1900, 10:32 am GMT+9:30 | 25 hr 53 min | Yes |
| 5 | 14 May 1900, 12:17 am GMT+9:30 | 15 May 1900, 1:06 am GMT+9:30 | 24 hr 49 min | Yes |
| 6 | 12 Jun 1900, 1:41 pm GMT+9:30 | 13 Jun 1900, 1:08 pm GMT+9:30 | 23 hr 27 min | Yes |
| 7 | 12 Jul 1900, 12:49 am GMT+9:30 | 12 Jul 1900, 10:51 pm GMT+9:30 | 22 hr 2 min | No |
| 8 | 10 Aug 1900, 10:07 am GMT+9:30 | 11 Aug 1900, 6:59 am GMT+9:30 | 20 hr 53 min | Yes |
| 9 | 8 Sept 1900, 6:24 pm GMT+9:30 | 9 Sept 1900, 2:36 pm GMT+9:30 | 20 hr 12 min | Yes |
| 10 | 8 Oct 1900, 2:41 am GMT+9:30 | 8 Oct 1900, 10:48 pm GMT+9:30 | 20 hr 7 min | No |
| 11 | 6 Nov 1900, 11:53 am GMT+9:30 | 7 Nov 1900, 8:29 am GMT+9:30 | 20 hr 36 min | Yes |
| 12 | 5 Dec 1900, 10:33 pm GMT+9:30 | 6 Dec 1900, 8:08 pm GMT+9:30 | 21 hr 34 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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