Ravi Pradosh Vrat 2026 on November 22: why Sunday evening counts

Ravi Pradosh Vrat 2026 falls on Sunday, 22 November 2026, the second and last Pradosh Vrat of November, according to published panchang calculations. The day is Kartika Shukla Trayodashi, the thirteenth lunar day of the bright fortnight of Kartika. Drik Panchang gives the Trayodashi tithi as starting at 4:56 am on 22 November and ending at 2:36 am on 23 November (Indian Standard Time). Because the tithi is in force at sunset on the Sunday, that evening is the one marked for the Pradosh observance in India; panchang listings for New Delhi put the evening window, known as Pradosh Kaal, at about 5:25 pm to 8:06 pm.

Pradosh Vrat is a twice-monthly observance dedicated to Shiva, kept on the Trayodashi of each lunar fortnight. Its name refers to Pradosh Kaal, the period around and after sunset, and the evening worship is the centre of the day. That is why the date depends not simply on which day the Trayodashi begins, but on whether the tithi is still running at dusk. Panchang makers apply the rule that the date on which Trayodashi prevails during Pradosh Kaal is the date of the vrat.

In November 2026 that rule produces an easy answer for India. The Trayodashi begins before dawn on Sunday and does not end until the early hours of Monday, so it covers the whole of Sunday evening.

The picture is different for families abroad. Because the lunar day begins at the same moment everywhere but sunset comes at different clock times, a tithi that covers Sunday evening in India can already be running on the previous evening in the western hemisphere. One panchang publisher notes that in November and December 2026 Trayodashi reaches the evening on Saturday in North America, so Indian families there may observe this Pradosh on Saturday, 21 November, a day earlier than relatives in India. The general lesson is the one that applies to most Hindu observances: the local panchang for the city where a person lives, not a calendar printed for another place, decides the day.

The naming by weekday is a convention readers often ask about: panchang listings name each Pradosh after the day it falls on. The first November Pradosh, on 6 November, fell on a Friday, which is why it was listed as Shukra Pradosh; the second falls on a Sunday.

Peepals calculation: The two Trayodashi tithis of November are not the same length. The 6 November tithi ran from 10:31 am to 10:48 am the next day, 24 hours 17 minutes; the 22 November tithi runs from 4:56 am to 2:36 am the next day, 21 hours 40 minutes. The second is 2 hours 37 minutes shorter (24h17m - 21h40m). Our calculation from the reported figures.

The different lengths are not an error in either calendar. A tithi is defined by the angle between the Moon and the Sun, which grows by twelve degrees for each lunar day. Because the Moon's speed along its orbit changes through the month, the time it takes to cover those twelve degrees changes too, which is why a tithi can last well under or over a full day; calendar references put the range at roughly 20 to 27 hours.

Short-term: Devotees in India who keep the Pradosh fast will do so on Sunday, 22 November, with the evening worship in their local Pradosh Kaal, which in New Delhi runs from about 5:25 pm to 8:06 pm.

Long-term: Readers abroad will keep meeting cases where their local calendar shows a different day from India. Understanding the sunset rule explains these differences without assuming that one calendar is wrong.

Who is affected: Households and temples that observe Pradosh Vrat, Indian families outside India who follow panchang dates, and students of the traditional calendar.

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