| Date | Pradosh Vrat | Puja window |
|---|---|---|
| Tuesday, January 5, 2027 | Bhauma Pradosh (Pausha Krishna) | Pradosh Kaal 8:10 PM – 10:06 PM |
| Wednesday, January 20, 2027 | Budha Pradosh (Pausha Shukla) | Pradosh Kaal 8:07 PM – 10:07 PM |
| Thursday, February 4, 2027 | Guru Pradosh (Magha Krishna) | Pradosh Kaal 7:58 PM – 10:02 PM |
| Thursday, February 18, 2027 | Guru Pradosh (Magha Shukla) | Pradosh Kaal 7:58 PM – 9:55 PM |
| Friday, March 5, 2027 | Shukra Pradosh (Phalguna Krishna) | Pradosh Kaal 7:27 PM – 9:43 PM |
| Saturday, March 20, 2027 | Shani Pradosh (Phalguna Shukla) | Pradosh Kaal 7:07 PM – 9:29 PM |
| Sunday, April 4, 2027 | Ravi Pradosh (Chaitra Krishna) | Pradosh Kaal 5:47 PM – 8:16 PM |
| Sunday, April 18, 2027 | Ravi Pradosh (Chaitra Shukla) | Pradosh Kaal 5:29 PM – 8:03 PM |
| Tuesday, May 4, 2027 | Bhauma Pradosh (Vaishakha Krishna) | Pradosh Kaal 5:12 PM – 7:52 PM |
| Tuesday, May 18, 2027 | Bhauma Pradosh (Vaishakha Shukla) | Pradosh Kaal 5:01 PM – 7:45 PM |
| Wednesday, June 2, 2027 | Budha Pradosh (Jyeshtha Krishna) | Pradosh Kaal 4:54 PM – 7:42 PM |
| Wednesday, June 16, 2027 | Budha Pradosh (Jyeshtha Shukla) | Pradosh Kaal 4:53 PM – 7:42 PM |
| Friday, July 2, 2027 | Shukra Pradosh (Ashadha Krishna) | Pradosh Kaal 4:57 PM – 7:46 PM |
| Friday, July 16, 2027 | Shukra Pradosh (Ashadha Shukla) | Pradosh Kaal 5:05 PM – 7:52 PM |
| Saturday, July 31, 2027 | Shani Pradosh (Shravana Krishna) | Pradosh Kaal 5:15 PM – 7:58 PM |
| Saturday, August 14, 2027 | Shani Pradosh (Shravana Shukla) | Pradosh Kaal 5:24 PM – 8:02 PM |
| Sunday, August 29, 2027 | Ravi Pradosh (Bhadrapada Krishna) | Pradosh Kaal 5:35 PM – 8:07 PM |
| Monday, September 13, 2027 | Soma Pradosh (Bhadrapada Shukla) | Pradosh Kaal 5:45 PM – 8:11 PM |
| Tuesday, September 28, 2027 | Bhauma Pradosh (Ashwina Krishna) | Pradosh Kaal 5:55 PM – 6:25 PM |
| Wednesday, October 13, 2027 | Budha Pradosh (Ashwina Shukla) | Pradosh Kaal 7:06 PM – 9:20 PM |
| Wednesday, October 27, 2027 | Budha Pradosh (Kartika Krishna) | Pradosh Kaal 7:18 PM – 9:26 PM |
| Thursday, November 11, 2027 | Guru Pradosh (Kartika Shukla) | Pradosh Kaal 7:32 PM – 9:35 PM |
| Thursday, November 25, 2027 | Guru Pradosh (Margashirsha Krishna) | Pradosh Kaal 7:45 PM – 9:44 PM |
| Saturday, December 11, 2027 | Shani Pradosh (Margashirsha Shukla) | Pradosh Kaal 7:59 PM – 9:55 PM |
| Saturday, December 25, 2027 | Shani Pradosh (Pausha Krishna) | Pradosh Kaal 8:07 PM – 10:02 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 Australia (Sydney). Lunar months do not align with the calendar year, so the count can be 24 or 26.
7 of the 25 dates differ from India for Sydney, because the tithi is judged at the local moment (sunrise/moonrise/Pradosh) and Australia 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.