Chaturthi (चतुर्थी) dates and timings in Chicago for 2018
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 | 4 Jan 2018, 10:02 am GMT-6 | 5 Jan 2018, 7:30 am GMT-6 | 21 hr 28 min | Yes |
| 2 | 2 Feb 2018, 11:06 pm GMT-6 | 3 Feb 2018, 9:28 pm GMT-6 | 22 hr 22 min | Yes |
| 3 | 4 Mar 2018, 1:37 pm GMT-6 | 5 Mar 2018, 1:09 pm GMT-6 | 23 hr 32 min | Yes |
| 4 | 3 Apr 2018, 6:13 am GMT-5 | 4 Apr 2018, 7:02 am GMT-5 | 24 hr 49 min | Yes |
| 5 | 2 May 2018, 10:35 pm GMT-5 | 4 May 2018, 12:31 am GMT-5 | 25 hr 56 min | Yes |
| 6 | 1 Jun 2018, 3:14 pm GMT-5 | 2 Jun 2018, 5:47 pm GMT-5 | 26 hr 33 min | Yes |
| 7 | 1 Jul 2018, 7:24 am GMT-5 | 2 Jul 2018, 9:50 am GMT-5 | 26 hr 26 min | Yes |
| 8 | 30 Jul 2018, 10:13 pm GMT-5 | 31 Jul 2018, 11:53 pm GMT-5 | 25 hr 40 min | Yes |
| 9 | 29 Aug 2018, 11:08 am GMT-5 | 30 Aug 2018, 11:39 am GMT-5 | 24 hr 31 min | Yes |
| 10 | 27 Sept 2018, 10:14 pm GMT-5 | 28 Sept 2018, 9:34 pm GMT-5 | 23 hr 19 min | Yes |
| 11 | 27 Oct 2018, 8:08 am GMT-5 | 28 Oct 2018, 6:24 am GMT-5 | 22 hr 17 min | Yes |
| 12 | 25 Nov 2018, 4:36 pm GMT-6 | 26 Nov 2018, 2:05 pm GMT-6 | 21 hr 29 min | Yes |
| 13 | 25 Dec 2018, 2:17 am GMT-6 | 25 Dec 2018, 11:16 pm GMT-6 | 20 hr 59 min | No |
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.