Utthana Ekadasi, or Prabodhini Ekadashi, is observed during the waxing phase of moon in the month of Kartik (October – November). In 2013, the date of Utthana Ekadasi or Dev Prabodhini Ekadashi is November 13. The importance of Dev Prabodhini Ekadasi narrated to Sage Narada by Brahma. The divine conversation is found in the Skanda Purana. Observing this Ekadasi is believed to help in getting rid of the guilt associated with sins committed and is also a path to liberation (Moksha). Ekadasi is an important fast dedicated to Lord Vishnu.
The famous Tulsi Vivah festival is performed on the day by some communities and also on the day after Ekadasi in some regions. The Chatur Mas period also ends with Prabodhini Ekadashi. The famous Kartik Month Pandarpur Yatra also concludes on the day.
All the normal rules associated with Ekadasi fasting are observed on the day.
Utthana Ekadasi, which falls in the Kartik month, is considered highly auspicious by Lord Vishnu devotees. Staunch Vishnu devotees observe a rigid fast on the day by skipping food and staying awake during night. Majority of the people take one meal mostly in the evening and visit shrines dedicated to Lord Vishnu.