AT Time to IST Time Converter

AT = UTC - 04:00

12:11:27

Sunday, October 27, 2024

GMT = UTC + 00:00

16:11:27

Sunday, October 27, 2024

AT(Atlantic Time) and GMT(Greenwich Mean Time) Mapping Table
Atlantic Time(AT)Greenwich Mean Time(GMT)
00:0004:00
01:0005:00
02:0006:00
03:0007:00
04:0008:00
05:0009:00
06:0010:00
07:0011:00
08:0012:00
09:0013:00
10:0014:00
11:0015:00
12:0016:00
13:0017:00
14:0018:00
15:0019:00
16:0020:00
17:0021:00
18:0022:00
19:0023:00
20:0000:00+1 day
21:0001:00+1 day
22:0002:00+1 day
23:0003:00+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

GMT(Greenwich Mean Time)

Greenwich Mean Time(GMT) has no offset from Coordinated Universal(UTC) Time.

Typical City of GMT (Greenwich Mean Time)

United Kingdom - London (Winter)
Iceland - Reykjavik (All Year)
Sierra Leone - Freetown (All Year)
Greenland - Danmarkshavn (All Year)
Antarctica - Troll Station (Summer)