When is Karwa Chauth 2026 and what are the timings? Know the puja muhurat, moonrise time, sargi, and vrat vidhi. Karwa Chauth 2026 will be celebrated on Thursday, October 29. On Karwa Chauth, women who are married hold a day-long fast. Pray for the longevity and good health of her husband and break the fast upon sighting the moon. Get to know the accurate date, Chaturthi Tithi, muhurat for Sargi and evening puja, moon rise Time, and other Puja practices. When Is Karwa Chauth