Prophet Mohammad (PBUH) said, “Whenever you sight the new moon (of the month of Ramadan) observe fast, and when you sight it (the new moon of Shawwal) break it, and if the sky is cloudy for you, then observe fast for thirty days.”

This page shows the crescent observation results from all over the world and also the official beginning of Islamic months in different countries. The main objective of allMasajid is to collect moon sighting reports at the end of each lunar month and then publish the results for the general public.

check Moon Sigting on : Hilal Committee