Dublin Time to AST Time Converter

Warning! AST has automatically switched to ADT

Dublin is a city of Ireland. Current timezone is GMT (Greenwich Mean Time,Greenwich Mean Time) (in use)

AST stands for Atlantic Standard Time (NOT in use)

ADT stands for Atlantic Daylight Time (in use)

Dublin Time = UTC + 0:00

23:15:28

Tuesday, October 28, 2025

ADT = UTC - 03:00

20:15:28

Tuesday, October 28, 2025

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

Dublin(Dublin)

Dublin is a city of Ireland. The official language is English, Irish, and the currency is Euro (EUR). The international dial code for Ireland is 353. The timezone Dublin located is Greenwich Mean Time(Abbr:GMT).

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)