Dev Uthani Ekadashi 2026 on November 20: why some calendars say 21

Dev Uthani Ekadashi, also called Prabodhini Ekadashi, falls on Friday, November 20, 2026, according to the widely used Drik Panchang listing for the Smarta calendar, while some Vaishnava calendars mark it a day later, on Saturday, November 21. Panchang listings published for the festival put the Ekadashi tithi, the eleventh lunar day of the bright half of Kartik, from about 7.16 am on November 20 to about 6.32 am on November 21, Indian Standard Time. Many calendars place Tulsi Vivah, the ceremonial marriage of the tulsi plant, on Saturday, November 21.

In Hindu tradition, Dev Uthani Ekadashi marks the day Lord Vishnu is believed to awaken from four months of cosmic rest, known as yoga nidra. That period, called Chaturmas, begins on Devshayani Ekadashi in the month of Ashadha. According to tradition, many families avoid weddings, housewarmings and other major ceremonies during Chaturmas, so the end of this period is also seen as the start of the wedding season in many parts of India. These are matters of belief and custom, and practice differs between communities and regions.

The two dates in this year's calendars come from how the lunar and solar days fit together. A Hindu lunar day, or tithi, does not begin at midnight or at sunrise. It begins and ends at times set by the angle between the moon and the sun, so its length varies and it can start and finish at any hour. This year the Ekadashi tithi lasts a little over 23 hours, from about 7.16 am on November 20 to about 6.32 am on November 21. Because the window is shorter than a full day and close to sunrise at both ends, calendars that follow different rules on which day should carry the fast arrive at different answers. The Smarta listing settles on November 20; some Vaishnava calendars, which apply their own rules for Ekadashi, settle on November 21.

This is a common pattern in the festival calendar and a good example of how traditional timekeeping works. The panchang, the Hindu almanac, tracks five elements each day: the tithi, the weekday, the nakshatra or lunar mansion, the yoga and the karana. Festivals are tied to tithis rather than to fixed solar dates, which is why their Gregorian dates move each year and why a single tithi can be observed on different days in different traditions. For those who fast, the practical step is to follow the calendar of one's own tradition or family priest.

Short-term: Families planning the fast, temple programmes and Tulsi Vivah ceremonies will need to choose between November 20 and November 21 based on their tradition, and check local parana times.

Long-term: The date also guides planning for the wedding season that, by custom, opens after Dev Uthani Ekadashi, affecting families, priests, caterers and venues.

Who is affected: Devotees who observe Ekadashi fasts, families performing Tulsi Vivah, temple trusts and priests, and households planning ceremonies after Chaturmas.

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