Sakat Chauth, also known as Sankashti Chaturthi, is a Hindu fasting day dedicated to Lord Ganesha. Confusion exists regarding its observance date in 2026. The Chaturthi Tithi begins January 6th at 8:01 am and concludes January 7th at 6:52 am. While Hindu fasts typically follow Udaya Tithi (sunrise), Sakat Chauth observance is traditionally determined by moonrise during Chaturthi.