IRDT Time to AST Time Converter
Warning! AST has automatically switched to ADT
IRDT stands for Iran Daylight Time (in use)
AST stands for Atlantic Standard Time (NOT in use)
ADT stands for Atlantic Daylight Time (in use)
Iran Daylight Time(IRDT) | Atlantic Daylight Time(ADT) |
00:00 | 16:30-1 day |
01:00 | 17:30-1 day |
02:00 | 18:30-1 day |
03:00 | 19:30-1 day |
04:00 | 20:30-1 day |
05:00 | 21:30-1 day |
06:00 | 22:30-1 day |
07:00 | 23:30-1 day |
08:00 | 00:30 |
09:00 | 01:30 |
10:00 | 02:30 |
11:00 | 03:30 |
12:00 | 04:30 |
13:00 | 05:30 |
14:00 | 06:30 |
15:00 | 07:30 |
16:00 | 08:30 |
17:00 | 09:30 |
18:00 | 10:30 |
19:00 | 11:30 |
20:00 | 12:30 |
21:00 | 13:30 |
22:00 | 14:30 |
23:00 | 15:30 |
IRDT(Iran Daylight Time)
Iran Daylight Time(IRDT) is 04:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: AsiaIran Daylight Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.
Typical City of IRDT (Iran Daylight Time)
Iran - Tehran (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)