On Saturday (May 19) the royal wedding of Prince Harry and Meghan Markle will take place in St. George’s Chapel at Windsor Castle. The royal wedding service will begin at 12 PM British time, with the Dean of Windsor and the Archbishop of Canterbury set to marry Harry and Meghan in front of 600 guests inside the chapel. The newlyweds will then embark on a 1 PM carriage procession through Windsor town before returning to the castle for a lunchtime reception hosted by the Queen at St. George’s Hall.

Those watching in Honolulu, Hawaii, will be the first to see the royal wedding, with the ceremony beginning at 1 AM on Saturday. Viewers on the west coast can catch a few more hours of sleep before the Los Angeles start time of 4 AM, followed by Denver at 5 AM and LOCALLY at 6AM. New York will then bring up the rear on the east coast at 7 AM ET.

Most networks carrying the royal wedding will begin coverage an hour or two before the ceremony.