| Date | Pradosh Vrat | Puja window |
|---|---|---|
| Monday, January 4, 2027 | Soma Pradosh (Pausha Krishna) | Pradosh Kaal 4:42 PM – 7:38 PM |
| Tuesday, January 19, 2027 | Bhauma Pradosh (Pausha Shukla) | Pradosh Kaal 6:12 PM – 7:50 PM |
| Wednesday, February 3, 2027 | Budha Pradosh (Magha Krishna) | Pradosh Kaal 5:16 PM – 8:01 PM |
| Thursday, February 18, 2027 | Guru Pradosh (Magha Shukla) | Pradosh Kaal 5:34 PM – 8:12 PM |
| Friday, March 5, 2027 | Shukra Pradosh (Phalguna Krishna) | Pradosh Kaal 5:52 PM – 8:22 PM |
| Friday, March 19, 2027 | Shukra Pradosh (Phalguna Shukla) | Pradosh Kaal 7:07 PM – 9:30 PM |
| Saturday, April 3, 2027 | Shani Pradosh (Chaitra Krishna) | Pradosh Kaal 7:23 PM – 9:37 PM |
| Sunday, April 18, 2027 | Ravi Pradosh (Chaitra Shukla) | Pradosh Kaal 7:38 PM – 8:39 PM |
| Monday, May 3, 2027 | Soma Pradosh (Vaishakha Krishna) | Pradosh Kaal 7:54 PM – 9:53 PM |
| Monday, May 17, 2027 | Soma Pradosh (Vaishakha Shukla) | Pradosh Kaal 8:08 PM – 10:02 PM |
| Wednesday, June 2, 2027 | Budha Pradosh (Jyeshtha Krishna) | Pradosh Kaal 8:22 PM – 9:05 PM |
| Tuesday, June 15, 2027 | Bhauma Pradosh (Jyeshtha Shukla) | Pradosh Kaal 8:29 PM – 10:16 PM |
| Thursday, July 1, 2027 | Guru Pradosh (Ashadha Krishna) | Pradosh Kaal 8:31 PM – 10:19 PM |
| Thursday, July 15, 2027 | Guru Pradosh (Ashadha Shukla) | Pradosh Kaal 8:26 PM – 10:16 PM |
| Friday, July 30, 2027 | Shukra Pradosh (Shravana Krishna) | Pradosh Kaal 8:14 PM – 10:10 PM |
| Saturday, August 14, 2027 | Shani Pradosh (Shravana Shukla) | Pradosh Kaal 7:55 PM – 9:57 PM |
| Sunday, August 29, 2027 | Ravi Pradosh (Bhadrapada Krishna) | Pradosh Kaal 7:33 PM – 8:43 PM |
| Sunday, September 12, 2027 | Ravi Pradosh (Bhadrapada Shukla) | Pradosh Kaal 7:10 PM – 9:27 PM |
| Monday, September 27, 2027 | Soma Pradosh (Ashwina Krishna) | Pradosh Kaal 6:45 PM – 9:10 PM |
| Tuesday, October 12, 2027 | Bhauma Pradosh (Ashwina Shukla) | Pradosh Kaal 6:21 PM – 8:54 PM |
| Tuesday, October 26, 2027 | Bhauma Pradosh (Kartika Krishna) | Pradosh Kaal 6:00 PM – 8:40 PM |
| Thursday, November 11, 2027 | Guru Pradosh (Kartika Shukla) | Pradosh Kaal 4:42 PM – 7:29 PM |
| Thursday, November 25, 2027 | Guru Pradosh (Margashirsha Krishna) | Pradosh Kaal 4:32 PM – 7:25 PM |
| Friday, December 10, 2027 | Shukra Pradosh (Margashirsha Shukla) | Pradosh Kaal 4:28 PM – 7:24 PM |
| Friday, December 24, 2027 | Shukra Pradosh (Pausha Krishna) | Pradosh Kaal 4:33 PM – 7:30 PM |
Trayodashi prevailing in Pradosh Kaal (sunset to one-fifth of the night); if on two evenings, the one with the longer overlap.
The importance of the Pradosh Kaal: Shiva recovered in the Pradosh of Trayodashi after drinking the poison of the churning of the ocean/the gods praised Shiva in this period (Skanda Purana); the day on which the Trayodashi is present in Pradosh is the vrat day — if Trayodashi begins in the evening, that day; if it runs from morning but ends before sunset, the previous day; the dates above follow the Pradosh rule.
By weekday: Ravi Pradosh — long life and health; Soma — fulfilment of wishes, peace of mind; Bhauma — freedom from debt and disease, Mangal dosha; Budha — learning and intellect; Guru — destruction of enemies, the ancestors' grace; Shukra — good fortune and wealth; Shani Pradosh — the blessing of children, pacifying Saturn's sade sati (the most famous — the Saturday Pradosh).
25 in USA (New York). Lunar months do not align with the calendar year, so the count can be 24 or 26.
10 of the 25 dates differ from India for New York, because the tithi is judged at the local moment (sunrise/moonrise/Pradosh) and USA is hours away from India in time.
6 ghatis (2 hours 24 minutes) from sunset — the junction of day and night; Shiva's dance of joy in it (Skanda Purana); some texts take 3 ghatis before and after sunset (6 in all) — in practice the 1-2 hours after sunset are best; the time is given above.
The fruit by weekday: Soma (Monday) — wishes and pacifying the Moon; Bhauma (Tuesday) — freedom from debt and disease, Mangal dosha; Shani (Saturday) — children, pacifying Saturn's sade sati; Ravi — long life; Budha — learning; Guru — destruction of enemies; Shukra — wealth and fortune; the vidhi is the same, the charity by weekday; every date in the list above carries its weekday name.
The day on which the Trayodashi tithi is present in the Pradosh Kaal (after sunset) — Pradosh-vyapini; if on both days, the first; if on neither (Trayodashi ends in the afternoon), the day with more of it — the list above is built by this rule.