Ramadan March 23, 2023 11:15 am What is Ramadan? Ramadan is the ninth and most sacred month of the Islamic calendar. US & World Videos 1:04 Homicide investigation underway in Waterbury 1:16 Prince Harry and Meghan Markle look chic at charity polo game on last day In Nigeria 2:05 Kim Kardashian throws son Psalm epic ‘Ghostbusters'-themed 5th birthday 1:14 Prince Harry photobombs Meghan Markle's selfie in Nigeria 4:41 How ‘Bachelorette' Hannah Brown knew fiancé Adam Woolard was the one