AT Time to AST Time Converter

Warning! AST has automatically switched to ADT

AT stands for Atlantic Time (in use)

AST stands for Arabia Standard Time (NOT in use)

ADT stands for Arabia Daylight Time (in use)

AT = UTC - 04:00

23:40:06

Monday, December 16, 2024

ADT = UTC + 03:00

06:40:06

Tuesday, December 17, 2024

AT(Atlantic Time) and ADT(Arabia Daylight Time) Mapping Table
Atlantic Time(AT)	Arabia Daylight Time(ADT)
00:00	07:00
01:00	08:00
02:00	09:00
03:00	10:00
04:00	11:00
05:00	12:00
06:00	13:00
07:00	14:00
08:00	15:00
09:00	16:00
10:00	17:00
11:00	18:00
12:00	19:00
13:00	20:00
14:00	21:00
15:00	22:00
16:00	23:00
17:00	00:00+1 day
18:00	01:00+1 day
19:00	02:00+1 day
20:00	03:00+1 day
21:00	04:00+1 day
22:00	05:00+1 day
23:00	06:00+1 day

AT(Atlantic Time)

Atlantic Time(AT) is 04:00 hours behind Coordinated Universal(UTC) Time.

Typical City of AT (Atlantic Time)

Canada - HalifaxBermuda - Hamilton

ADT(Arabia Daylight Time)

Arabia Daylight Time(ADT) is 03:00 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: Asia

Typical City of ADT (Arabia Daylight Time)

Jordan - Amman (Summer)