Recurring celebrations (national holidays, birthdays, anniversaries) are not celebrated in Islam. The Muslims have two (2) celebrations: Eid al-Fitr (which immediately follows Ramadan) and Eid al-Adha (which is when the Hajj is, 2 Islamic months after the first Eid). You can also treat Friday like a celebration as it is a blessed day. Let me share my evidences for this: Anas ibn Malik reported:...