Chaturthi (चतुर्थी) dates and timings in Perth for 1977
Verified astronomical start and end times for lunar day 19 in Perth, shown in Australia/Perth.
13 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 8 Jan 1977, 8:46 pm GMT+8 | 9 Jan 1977, 8:13 pm GMT+8 | 23 hr 27 min | Yes |
| 2 | 7 Feb 1977, 8:26 am GMT+8 | 8 Feb 1977, 6:45 am GMT+8 | 22 hr 20 min | Yes |
| 3 | 8 Mar 1977, 6:11 pm GMT+8 | 9 Mar 1977, 3:37 pm GMT+8 | 21 hr 26 min | Yes |
| 4 | 7 Apr 1977, 2:31 am GMT+8 | 7 Apr 1977, 11:24 pm GMT+8 | 20 hr 54 min | No |
| 5 | 6 May 1977, 10:04 am GMT+8 | 7 May 1977, 6:52 am GMT+8 | 20 hr 48 min | Yes |
| 6 | 4 Jun 1977, 5:40 pm GMT+8 | 5 Jun 1977, 2:53 pm GMT+8 | 21 hr 14 min | Yes |
| 7 | 4 Jul 1977, 2:20 am GMT+8 | 5 Jul 1977, 12:30 am GMT+8 | 22 hr 10 min | Yes |
| 8 | 2 Aug 1977, 1:05 pm GMT+8 | 3 Aug 1977, 12:33 pm GMT+8 | 23 hr 28 min | Yes |
| 9 | 1 Sept 1977, 2:39 am GMT+8 | 2 Sept 1977, 3:29 am GMT+8 | 24 hr 51 min | Yes |
| 10 | 30 Sept 1977, 7:04 pm GMT+8 | 1 Oct 1977, 9:01 pm GMT+8 | 25 hr 56 min | Yes |
| 11 | 30 Oct 1977, 1:38 pm GMT+8 | 31 Oct 1977, 4:08 pm GMT+8 | 26 hr 30 min | Yes |
| 12 | 29 Nov 1977, 9:01 am GMT+8 | 30 Nov 1977, 11:28 am GMT+8 | 26 hr 27 min | Yes |
| 13 | 29 Dec 1977, 3:42 am GMT+8 | 30 Dec 1977, 5:32 am GMT+8 | 25 hr 50 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 Sydney Melbourne Brisbane 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.