Tritiya (तृतीया) dates and timings in Sydney for 2091
Verified astronomical start and end times for lunar day 18 in Sydney, shown in Australia/Sydney.
13 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 7 Jan 2091, 11:20 pm GMT+11 | 8 Jan 2091, 9:13 pm GMT+11 | 21 hr 53 min | Yes |
| 2 | 6 Feb 2091, 10:06 am GMT+11 | 7 Feb 2091, 7:08 am GMT+11 | 21 hr 2 min | Yes |
| 3 | 7 Mar 2091, 7:54 pm GMT+11 | 8 Mar 2091, 4:27 pm GMT+11 | 20 hr 33 min | Yes |
| 4 | 6 Apr 2091, 3:57 am GMT+10 | 7 Apr 2091, 12:32 am GMT+10 | 20 hr 35 min | Yes |
| 5 | 5 May 2091, 12:48 pm GMT+10 | 6 May 2091, 9:58 am GMT+10 | 21 hr 10 min | Yes |
| 6 | 3 Jun 2091, 10:15 pm GMT+10 | 4 Jun 2091, 8:30 pm GMT+10 | 22 hr 15 min | Yes |
| 7 | 3 Jul 2091, 9:12 am GMT+10 | 4 Jul 2091, 8:51 am GMT+10 | 23 hr 38 min | Yes |
| 8 | 1 Aug 2091, 10:16 pm GMT+10 | 2 Aug 2091, 11:17 pm GMT+10 | 25 hr 1 min | Yes |
| 9 | 31 Aug 2091, 1:32 pm GMT+10 | 1 Sept 2091, 3:34 pm GMT+10 | 26 hr 2 min | Yes |
| 10 | 30 Sept 2091, 6:30 am GMT+10 | 1 Oct 2091, 8:59 am GMT+10 | 26 hr 29 min | Yes |
| 11 | 30 Oct 2091, 1:15 am GMT+11 | 31 Oct 2091, 3:33 am GMT+11 | 26 hr 19 min | Yes |
| 12 | 28 Nov 2091, 6:44 pm GMT+11 | 29 Nov 2091, 8:20 pm GMT+11 | 25 hr 35 min | Yes |
| 13 | 28 Dec 2091, 10:59 am GMT+11 | 29 Dec 2091, 11:24 am GMT+11 | 24 hr 25 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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