Riyadh Time to AST Time Converter

Warning! AST has automatically switched to ADT

Riyadh is a city of Saudi Arabia. Current timezone is ADT (Arabia Daylight Time,Arabia Daylight Time) (in use)

AST stands for Atlantic Standard Time (NOT in use)

ADT stands for Atlantic Daylight Time (in use)

Riyadh Time = UTC + 3:00

05:00:23

Thursday, March 13, 2025

ADT = UTC - 03:00

23:00:23

Wednesday, March 12, 2025

Riyadh(Riyadh)Time and ADT(Atlantic Daylight Time) Mapping Table
RiyadhTime(Riyadh)	Atlantic Daylight Time(ADT)
00:00	18:00-1 day
01:00	19:00-1 day
02:00	20:00-1 day
03:00	21:00-1 day
04:00	22:00-1 day
05:00	23:00-1 day
06:00	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

Riyadh(Riyadh)

Riyadh is a city of Saudi Arabia. The official language is Arabic, and the currency is Saudi Riyal (SAR). The international dial code for Saudi Arabia is 966. The timezone Riyadh located is Arabia Daylight Time(Abbr:ADT).

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)