Devotees will beging observing long day fasts and will be allowed to have food and water only before sunrise and after sunset. Observing Ramadan, particularly the month-long fasting from dawn to sunset, is a significant spiritual practice worldwide. Follow personalized advice regarding your fasting and medication schedules. Avoid Overeating: While it is difficult to control after long hours, it is always better to avoid overeating when you break your fast.