To people that aren't living in Europe, times for America and Canada are below:
Friday 11PM BST:
EDT: 6:00PM Eastern Daylight Time
CDT: 5:00PM Central Daylight Time
MDT: 4:00PM Mountain Daylight Time
PDT: 3:00PM Pacific Daylight Time
ADT: 2:00PM Alaskan Daylight Time
HADT: 1:00PM Hawaii-Aleutian Daylight Time