World Timezones

Ho Chi Minh City to Riyadh Converter

Compare Riyadh to Ho Chi Minh City instead
Ho Chi Minh City6:19 pmWed, Jun 10
Ho Chi Minh CityICT
Vietnam · UTC+7
6:19 pmWed, Jun 10
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
RiyadhAST
Saudi Arabia · UTC+3
2:19 pmWed, Jun 10
8p
9p
10p
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p

Offset

The time difference between Ho Chi Minh City and Riyadh is 4 hours.

4 hours

Ho Chi Minh City (ICT) is ahead of Riyadh (AST).

ICT: UTC+7

AST: UTC+3

Neither Ho Chi Minh City nor Riyadh is currently observing daylight saving time.

When to schedule

Business-hours overlap: 1 PM–5 PM in Ho Chi Minh City (9 AM–1 PM in Riyadh).

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

Suggested time: 3:00 PM Ho Chi Minh City (11:00 AM Riyadh).

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.

Vietnam

  • New Year's DayThu, Jan 1
  • Reunification DayThu, Apr 30
  • Labour DayFri, May 1
  • National DayWed, Sep 2

About these zones

Ho Chi Minh City uses Indochina Time (ICT). To call Vietnam, dial +84.

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

Riyadh is approximately 4,050 miles west of Ho Chi Minh City.

Quick reference

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

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

Daylight saving time

Neither Ho Chi Minh City nor Riyadh observes daylight saving time. The offset between these zones remains constant year-round.

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

Daylight today

Ho Chi Minh City
Sunrise
5:31 AM
Sunset
6:16 PM
Day length
12h 45m
Riyadh
Sunrise
5:04 AM
Sunset
6:42 PM
Day length
13h 38m

Daylight overlap: 9h 12m — 9:04 AM–6:16 PM in Ho Chi Minh City (5:04 AM–2:16 PM in Riyadh). Both locations are in daylight during this window.

Cities in these zones

Other cities in Indochina Time

Other cities in Arabia Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Indochina Time

  • SGN
  • VCA
  • DAD

Airports in Arabia Standard Time

  • JED
  • RUH
  • MED
  • DMM

Related conversions

Common conversions

What is 9:00 am Ho Chi Minh City in Riyadh?
9:00 am Ho Chi Minh City is 5:00 am Riyadh.
What is 12:00 pm Ho Chi Minh City in Riyadh?
12:00 pm Ho Chi Minh City is 8:00 am Riyadh.
What is 12:30 pm Ho Chi Minh City in Riyadh?
12:30 pm Ho Chi Minh City is 8:30 am Riyadh.
What is 2:00 pm Ho Chi Minh City in Riyadh?
2:00 pm Ho Chi Minh City is 10:00 am Riyadh.
What is 5:00 pm Ho Chi Minh City in Riyadh?
5:00 pm Ho Chi Minh City is 1:00 pm Riyadh.
What is 11:30 pm Ho Chi Minh City in Riyadh?
11:30 pm Ho Chi Minh City is 7:30 pm Riyadh.