When will Devutthana Ekadashi be observed & when should one break fast?

According to Drik Panchang, the Devutthana Ekadashi tithi begins at 07:15 am on November 20 and ends at 06:31 am the next day, with Parana (fast-breaking) time from 01:11 pm to 03:18 pm on November 21st. Meanwhile, Gauna Devutthana Ekadashi will be observed on November 21st, with Parana time being 06:49 am to 08:56 am on the 22nd.