Navami (नवमी) dates and timings in Perth for 1931
Verified astronomical start and end times for lunar day 9 in Perth, shown in Australia/Perth.
12 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 27 Jan 1931, 8:42 pm GMT+8 | 28 Jan 1931, 9:19 pm GMT+8 | 24 hr 36 min | Yes |
| 2 | 26 Feb 1931, 12:41 pm GMT+8 | 27 Feb 1931, 12:03 pm GMT+8 | 23 hr 22 min | Yes |
| 3 | 28 Mar 1931, 12:31 am GMT+8 | 28 Mar 1931, 10:55 pm GMT+8 | 22 hr 24 min | No |
| 4 | 26 Apr 1931, 8:45 am GMT+8 | 27 Apr 1931, 6:38 am GMT+8 | 21 hr 52 min | Yes |
| 5 | 25 May 1931, 2:34 pm GMT+8 | 26 May 1931, 12:19 pm GMT+8 | 21 hr 45 min | Yes |
| 6 | 23 Jun 1931, 7:19 pm GMT+8 | 24 Jun 1931, 5:16 pm GMT+8 | 21 hr 57 min | Yes |
| 7 | 23 Jul 1931, 12:21 am GMT+8 | 23 Jul 1931, 10:46 pm GMT+8 | 22 hr 25 min | No |
| 8 | 21 Aug 1931, 6:58 am GMT+8 | 22 Aug 1931, 6:07 am GMT+8 | 23 hr 9 min | Yes |
| 9 | 19 Sept 1931, 4:25 pm GMT+8 | 20 Sept 1931, 4:33 pm GMT+8 | 24 hr 8 min | Yes |
| 10 | 19 Oct 1931, 5:41 am GMT+8 | 20 Oct 1931, 6:58 am GMT+8 | 25 hr 17 min | Yes |
| 11 | 17 Nov 1931, 11:09 pm GMT+8 | 19 Nov 1931, 1:26 am GMT+8 | 26 hr 17 min | Yes |
| 12 | 17 Dec 1931, 8:01 pm GMT+8 | 18 Dec 1931, 10:45 pm GMT+8 | 26 hr 44 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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