Why Ekadashi Dates Feel Confusing
Most confusion comes from mixing three different things: the tithi start time, the local sunrise date, and the tradition followed by the calendar. Ekadashi can begin on one civil date and be observed on the next because the fasting date is commonly tied to the tithi present at sunrise.
These pages use exact examples, then show the rule behind the answer. They also keep the two caveats that matter most: your city can change the date, and your tradition can change the date.
Tithi Is Lunar
It can start at any clock time, not just midnight.
Sunrise Is Local
The same tithi can meet sunrise differently in each city.
Tradition Matters
Smarta and Vaishnava calendars may apply different safeguards.
