Time zone Europe/London
Universal coordinated time UTC+0
British Summer time UTC+1
Start British Summer time UTC+0 changes to UTC+1 on the last Sunday of March each year at 01:00 am to 02:00 am
Finish British Summer time UTC+1 changes back to UTC+0 on the last Sunday of October each year at 02:00 am to 01:00 am
12 hour
Daytime 12 hours am
1 am 2 am 3 am 4 am 5 am 6 am 7 am 8 am 9 am 10 am 11 am to 12 am
Nighttime 12 hours pm
1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm 8 pm 9 pm 10 pm 11 pm to 12 pm
24 hour
Daytime 12 hours am
1 am 2 am 3 am 4 am 5 am 6 am 7 am 8 am 9 am 10 am 11 am to 12 am
Nighttime 12 hours pm
13 pm 14 pm 15 pm 16 pm 17 pm 18 pm 19 pm 20 pm 21 pm 22 pm 23 pm to 24 pm
UTC Universal coordinated time
BST British Summer time