GMT Time to AST Time Converter
Warning! GMT has automatically switched to BST
AST has automatically switched to ADT
AST has automatically switched to ADT
GMT stands for Greenwich Mean Time (NOT in use)
BST stands for British Summer Time (in use)
AST stands for Atlantic Standard Time (NOT in use)
ADT stands for Atlantic Daylight Time (in use)
British Summer Time(BST) | Atlantic Daylight Time(ADT) |
00:00 | 20:00-1 day |
01:00 | 21:00-1 day |
02:00 | 22:00-1 day |
03:00 | 23:00-1 day |
04:00 | 00:00 |
05:00 | 01:00 |
06:00 | 02:00 |
07:00 | 03:00 |
08:00 | 04:00 |
09:00 | 05:00 |
10:00 | 06:00 |
11:00 | 07:00 |
12:00 | 08:00 |
13:00 | 09:00 |
14:00 | 10:00 |
15:00 | 11:00 |
16:00 | 12:00 |
17:00 | 13:00 |
18:00 | 14:00 |
19:00 | 15:00 |
20:00 | 16:00 |
21:00 | 17:00 |
22:00 | 18:00 |
23:00 | 19:00 |
BST(British Summer Time)
British Summer Time(BST) is 01:00 hours ahead of Coordinated Universal(UTC) Time.
Typical City of BST (British Summer Time)
United Kingdom - London (Summer)
ADT(Atlantic Daylight Time)
Atlantic Daylight Time(ADT) is 03:00 hours behind Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: North America
Typical City of ADT (Atlantic Daylight Time)
Canada - Halifax (Summer)
Bermuda - Hamilton (Summer)