World Timezones

Riyadh to Vienna Converter

Compare Vienna to Riyadh instead
Riyadh5:35 amMon, Jun 8
RiyadhAST
Saudi Arabia · UTC+3
5:35 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
ViennaCEST
Austria · UTC+2
4:35 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 Vienna is 1 hour.

1 hour

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

AST: UTC+3

CEST: UTC+2

Vienna 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 Vienna).

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

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

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.

Austria

  • New Year's DayThu, Jan 1
  • EpiphanyTue, Jan 6
  • Easter SundaySun, Apr 5
  • Easter MondayMon, Apr 6
  • National HolidayFri, May 1
  • Ascension DayThu, May 14
  • PentecostSun, May 24
  • Whit MondayMon, May 25
  • Corpus ChristiThu, Jun 4
  • Assumption DaySat, Aug 15
  • National HolidayMon, Oct 26
  • All Saints' DaySun, Nov 1
  • Immaculate ConceptionTue, Dec 8
  • 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.

Vienna uses Central European Time (CET, or CEST). To call Austria, dial +43.

Vienna is approximately 2,300 miles northwest of Riyadh.

Quick reference

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

RiyadhViennaDay
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

Vienna observes daylight saving time; Riyadh does not. The offset between the two zones changes when Vienna 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
Vienna
Sunrise
4:56 AM
Sunset
8:53 PM
Day length
15h 57m

Daylight overlap: 12h 46m — 5:56 AM–6:42 PM in Riyadh (4:56 AM–5:42 PM in Vienna). Both locations are in daylight during this window.

Cities in these zones

Other cities in Arabia Standard 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

  • VIE

Related conversions

Common conversions

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