World Timezones

Riyadh to Rotterdam Converter

Compare Rotterdam to Riyadh instead
Riyadh6:50 amMon, Jun 8
RiyadhAST
Saudi Arabia · UTC+3
6:50 amMon, Jun 8
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
RotterdamCEST
The Netherlands · UTC+2
5:50 amMon, Jun 8
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p

Offset

The time difference between Riyadh and Rotterdam is 1 hour.

1 hour

Riyadh (AST) is ahead of Rotterdam (CEST).

AST: UTC+3

CEST: UTC+2

Rotterdam is currently observing daylight saving time; Riyadh is not.

When to schedule

Business-hours overlap: 10 AM–5 PM in Riyadh (9 AM–4 PM in Rotterdam).

Both teams are in working hours during this window on weekdays.

Suggested time: 1:00 PM Riyadh (12:00 PM Rotterdam).

This window may shift by an hour during daylight saving time.

Note: the working week in Saudi Arabia runs Sunday–Thursday; Friday–Saturday is the weekend, so overlap on those days is limited.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

The Netherlands

  • New Year's DayThu, Jan 1
  • Good FridayFri, Apr 3
  • Easter SundaySun, Apr 5
  • Easter MondayMon, Apr 6
  • King's DayMon, Apr 27
  • Liberation DayTue, May 5
  • Ascension DayThu, May 14
  • PentecostSun, May 24
  • Whit MondayMon, May 25
  • Christmas DayFri, Dec 25
  • St. Stephen's DaySat, Dec 26

About these zones

Riyadh uses Arabia Standard Time (AST). To call Saudi Arabia, dial +966.

Rotterdam uses Central European Time (CET, or CEST). To call The Netherlands, dial +31.

Rotterdam is approximately 2,900 miles northwest of Riyadh.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

RiyadhRotterdamDay
12:00 am11:00 pm-1 day
1:00 am12:00 amSame day
2:00 am1:00 amSame day
3:00 am2:00 amSame day
4:00 am3:00 amSame day
5:00 am4:00 amSame day
6:00 am5:00 amSame day
7:00 am6:00 amSame day
8:00 am7:00 amSame day
9:00 am8:00 amSame day
10:00 am9:00 amSame day
11:00 am10:00 amSame day
12:00 pm11:00 amSame day
1:00 pm12:00 pmSame day
2:00 pm1:00 pmSame day
3:00 pm2:00 pmSame day
4:00 pm3:00 pmSame day
5:00 pm4:00 pmSame day
6:00 pm5:00 pmSame day
7:00 pm6:00 pmSame day
8:00 pm7:00 pmSame day
9:00 pm8:00 pmSame day
10:00 pm9:00 pmSame day
11:00 pm10:00 pmSame day

Daylight saving time

Rotterdam observes daylight saving time; Riyadh does not. The offset between the two zones changes when Rotterdam transitions: on Sunday, October 25, 2026, clocks fall back from CEST to CET.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Riyadh
Sunrise
5:04 AM
Sunset
6:42 PM
Day length
13h 37m
Rotterdam
Sunrise
5:25 AM
Sunset
9:59 PM
Day length
16h 34m

Daylight overlap: 12h 17m — 6:25 AM–6:42 PM in Riyadh (5:25 AM–5:42 PM in Rotterdam). Both locations are in daylight during this window.

Cities in these zones

Other cities in Arabia Standard Time

Other cities in Central European Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Arabia Standard Time

  • JED
  • RUH
  • MED
  • DMM

Airports in Central European Time

  • AMS
  • RTM

Related conversions

Common conversions

What is 9:00 am Riyadh in Rotterdam?
9:00 am Riyadh is 8:00 am Rotterdam.
What is 12:00 pm Riyadh in Rotterdam?
12:00 pm Riyadh is 11:00 am Rotterdam.
What is 12:30 pm Riyadh in Rotterdam?
12:30 pm Riyadh is 11:30 am Rotterdam.
What is 2:00 pm Riyadh in Rotterdam?
2:00 pm Riyadh is 1:00 pm Rotterdam.
What is 5:00 pm Riyadh in Rotterdam?
5:00 pm Riyadh is 4:00 pm Rotterdam.
What is 11:30 pm Riyadh in Rotterdam?
11:30 pm Riyadh is 10:30 pm Rotterdam.