Eid ul-Fitr, one of the most significant religious festivals in Islam, marks the end of Ramadan — a month of fasting, prayer, and reflection. However, unlike Gregorian calendar dates, the exact date of Eid ul-Fitr varies each year based on lunar observations. This leads to a global anticipation for the moon sighting, which plays a crucial role in determining the beginning of the Shawwal month. For...