Amavasya (अमावस्या) dates and timings in Perth for 1993
Verified astronomical start and end times for lunar day 30 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 | 22 Jan 1993, 12:45 am GMT+8 | 23 Jan 1993, 2:26 am GMT+8 | 25 hr 41 min | Yes |
| 2 | 20 Feb 1993, 6:41 pm GMT+8 | 21 Feb 1993, 9:05 pm GMT+8 | 26 hr 24 min | Yes |
| 3 | 22 Mar 1993, 12:47 pm GMT+8 | 23 Mar 1993, 3:14 pm GMT+8 | 26 hr 26 min | Yes |
| 4 | 21 Apr 1993, 5:57 am GMT+8 | 22 Apr 1993, 7:48 am GMT+8 | 25 hr 51 min | Yes |
| 5 | 20 May 1993, 9:21 pm GMT+8 | 21 May 1993, 10:06 pm GMT+8 | 24 hr 45 min | Yes |
| 6 | 19 Jun 1993, 10:31 am GMT+8 | 20 Jun 1993, 9:52 am GMT+8 | 23 hr 21 min | Yes |
| 7 | 18 Jul 1993, 9:27 pm GMT+8 | 19 Jul 1993, 7:24 pm GMT+8 | 21 hr 56 min | Yes |
| 8 | 17 Aug 1993, 6:39 am GMT+8 | 18 Aug 1993, 3:28 am GMT+8 | 20 hr 49 min | Yes |
| 9 | 15 Sept 1993, 2:58 pm GMT+8 | 16 Sept 1993, 11:10 am GMT+8 | 20 hr 12 min | Yes |
| 10 | 14 Oct 1993, 11:25 pm GMT+8 | 15 Oct 1993, 7:35 pm GMT+8 | 20 hr 10 min | Yes |
| 11 | 13 Nov 1993, 8:51 am GMT+8 | 14 Nov 1993, 5:34 am GMT+8 | 20 hr 43 min | Yes |
| 12 | 12 Dec 1993, 7:44 pm GMT+8 | 13 Dec 1993, 5:26 pm GMT+8 | 21 hr 42 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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