Shashthi (षष्ठी) dates and timings in Chicago for 2026
Verified astronomical start and end times for lunar day 21 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 | 7 Jan 2026, 7:04 pm GMT-6 | 8 Jan 2026, 7:35 pm GMT-6 | 24 hr 32 min | Yes |
| 2 | 6 Feb 2026, 1:49 pm GMT-6 | 7 Feb 2026, 3:24 pm GMT-6 | 25 hr 36 min | Yes |
| 3 | 8 Mar 2026, 10:41 am GMT-5 | 9 Mar 2026, 12:57 pm GMT-5 | 26 hr 16 min | Yes |
| 4 | 7 Apr 2026, 6:05 am GMT-5 | 8 Apr 2026, 8:32 am GMT-5 | 26 hr 27 min | Yes |
| 5 | 6 May 2026, 11:44 pm GMT-5 | 8 May 2026, 1:52 am GMT-5 | 26 hr 8 min | Yes |
| 6 | 5 Jun 2026, 2:50 pm GMT-5 | 6 Jun 2026, 4:11 pm GMT-5 | 25 hr 21 min | Yes |
| 7 | 5 Jul 2026, 3:01 am GMT-5 | 6 Jul 2026, 3:17 am GMT-5 | 24 hr 16 min | Yes |
| 8 | 3 Aug 2026, 12:24 pm GMT-5 | 4 Aug 2026, 11:33 am GMT-5 | 23 hr 9 min | Yes |
| 9 | 1 Sept 2026, 7:43 pm GMT-5 | 2 Sept 2026, 5:56 pm GMT-5 | 22 hr 14 min | Yes |
| 10 | 1 Oct 2026, 2:05 am GMT-5 | 1 Oct 2026, 11:45 pm GMT-5 | 21 hr 40 min | No |
| 11 | 30 Oct 2026, 8:55 am GMT-5 | 31 Oct 2026, 6:27 am GMT-5 | 21 hr 32 min | Yes |
| 12 | 28 Nov 2026, 4:27 pm GMT-6 | 29 Nov 2026, 2:17 pm GMT-6 | 21 hr 49 min | Yes |
| 13 | 28 Dec 2026, 3:28 am GMT-6 | 29 Dec 2026, 1:55 am GMT-6 | 22 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.
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