Sydney Time to AST Time Converter

Warning! AST has automatically switched to ADT

Sydney is a city of Australia. Current timezone is AEDT (Australian Eastern Daylight Time,Australian Eastern Daylight Time) (in use)

AST stands for Atlantic Standard Time (NOT in use)

ADT stands for Atlantic Daylight Time (in use)

Sydney Time = UTC + 11:00

12:59:54

Thursday, March 13, 2025

ADT = UTC - 03:00

22:59:54

Wednesday, March 12, 2025

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

Sydney(Sydney)

Sydney is a city of Australia. The official language is English, and the currency is Australian Dollar (AUD). The international dial code for Australia is 61. The timezone Sydney located is Australian Eastern Daylight Time(Abbr:AEDT).

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)