Rotterdam Time to AST Time Converter

Warning! AST has automatically switched to ADT

Rotterdam is a city of Netherlands. Current timezone is CET (Central European Time,Central European Time) (in use)

AST stands for Atlantic Standard Time (NOT in use)

ADT stands for Atlantic Daylight Time (in use)

Rotterdam Time = UTC + 1:00

20:40:29

Wednesday, October 29, 2025

ADT = UTC - 03:00

16:40:29

Wednesday, October 29, 2025

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

Rotterdam(Rotterdam)

Rotterdam is a city of Netherlands. The official language is Dutch, and the currency is Euro (EUR). The international dial code for Netherlands is 31. The timezone Rotterdam located is Central European Time(Abbr:CET).

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)