Search Discussion Forum. It has been discussed before. Moreover, Eid cannot be celebrated together on one day around the globe. A country celebrates Eid when the moon is sighted "locally".
The Quran (55:5) revealed to the Prophet (SAW) that the sun and the moon are always on a computed course.The Jews in Medina practiced the beginning of their lunar month by astronomical calculations of the New Moon. But he Prophet (SAW) did not adopt Jewish calendar. Instead, he obligated Muslims to begin the Islamic date from the earliest “local” visibility of a Hilal.
The Me you have always known, the Me that's a stranger still.