Dwitiya (द्वितीया) dates and timings in Sydney for 1991
Verified astronomical start and end times for lunar day 17 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 | 2 Jan 1991, 2:07 am GMT+11 | 2 Jan 1991, 10:59 pm GMT+11 | 20 hr 53 min | No |
| 2 | 31 Jan 1991, 2:32 pm GMT+11 | 1 Feb 1991, 12:22 pm GMT+11 | 21 hr 50 min | Yes |
| 3 | 2 Mar 1991, 3:57 am GMT+11 | 3 Mar 1991, 2:01 am GMT+10 | 23 hr 4 min | Yes |
| 4 | 31 Mar 1991, 5:11 pm GMT+10 | 1 Apr 1991, 5:37 pm GMT+10 | 24 hr 27 min | Yes |
| 5 | 30 Apr 1991, 8:11 am GMT+10 | 1 May 1991, 9:52 am GMT+10 | 25 hr 41 min | Yes |
| 6 | 29 May 1991, 11:49 pm GMT+10 | 31 May 1991, 2:16 am GMT+10 | 26 hr 27 min | Yes |
| 7 | 28 Jun 1991, 3:31 pm GMT+10 | 29 Jun 1991, 6:01 pm GMT+10 | 26 hr 29 min | Yes |
| 8 | 28 Jul 1991, 6:30 am GMT+10 | 29 Jul 1991, 8:16 am GMT+10 | 25 hr 46 min | Yes |
| 9 | 26 Aug 1991, 8:07 pm GMT+10 | 27 Aug 1991, 8:39 pm GMT+10 | 24 hr 32 min | Yes |
| 10 | 25 Sept 1991, 8:16 am GMT+10 | 26 Sept 1991, 7:26 am GMT+10 | 23 hr 10 min | Yes |
| 11 | 24 Oct 1991, 7:23 pm GMT+10 | 25 Oct 1991, 5:20 pm GMT+10 | 21 hr 57 min | Yes |
| 12 | 23 Nov 1991, 7:06 am GMT+11 | 24 Nov 1991, 4:07 am GMT+11 | 21 hr 1 min | Yes |
| 13 | 22 Dec 1991, 5:51 pm GMT+11 | 23 Dec 1991, 2:18 pm GMT+11 | 20 hr 27 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.
Browse related Tithi timings
Previous year Next year Melbourne Brisbane Perth Adelaide Auckland Delhi
Open the live Panchang Browse the monthly Panchang calendar
General Panchang information. Exact timings depend on location. No personal birth data is used.