Chaturthi (चतुर्थी) dates and timings in Chicago for 2010
Verified astronomical start and end times for lunar day 19 in Chicago, shown in America/Chicago.
13 occurrences found. Each end time is exclusive: the next Tithi begins at that instant.
| # | Starts | Ends | Duration | Crosses midnight |
|---|---|---|---|---|
| 1 | 3 Jan 2010, 2:50 am GMT-6 | 3 Jan 2010, 11:43 pm GMT-6 | 20 hr 53 min | No |
| 2 | 1 Feb 2010, 1:27 pm GMT-6 | 2 Feb 2010, 10:32 am GMT-6 | 21 hr 5 min | Yes |
| 3 | 3 Mar 2010, 12:55 am GMT-6 | 3 Mar 2010, 10:44 pm GMT-6 | 21 hr 50 min | No |
| 4 | 1 Apr 2010, 2:28 pm GMT-5 | 2 Apr 2010, 1:30 pm GMT-5 | 23 hr 2 min | Yes |
| 5 | 1 May 2010, 4:21 am GMT-5 | 2 May 2010, 4:47 am GMT-5 | 24 hr 26 min | Yes |
| 6 | 30 May 2010, 7:31 pm GMT-5 | 31 May 2010, 9:09 pm GMT-5 | 25 hr 38 min | Yes |
| 7 | 29 Jun 2010, 11:30 am GMT-5 | 30 Jun 2010, 1:49 pm GMT-5 | 26 hr 20 min | Yes |
| 8 | 29 Jul 2010, 3:35 am GMT-5 | 30 Jul 2010, 5:59 am GMT-5 | 26 hr 24 min | Yes |
| 9 | 27 Aug 2010, 7:06 pm GMT-5 | 28 Aug 2010, 9:03 pm GMT-5 | 25 hr 58 min | Yes |
| 10 | 26 Sept 2010, 9:37 am GMT-5 | 27 Sept 2010, 10:45 am GMT-5 | 25 hr 8 min | Yes |
| 11 | 25 Oct 2010, 10:56 pm GMT-5 | 26 Oct 2010, 10:57 pm GMT-5 | 24 hr 1 min | Yes |
| 12 | 24 Nov 2010, 9:54 am GMT-6 | 25 Nov 2010, 8:42 am GMT-6 | 22 hr 48 min | Yes |
| 13 | 23 Dec 2010, 8:36 pm GMT-6 | 24 Dec 2010, 6:17 pm GMT-6 | 21 hr 41 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 Perth Adelaide Auckland
Open the live Panchang Browse the monthly Panchang calendar
General Panchang information. Exact timings depend on location. No personal birth data is used.