Riyadh to Dayton time converter

Dayton is 7 hours behind Riyadh. When it is 9:00 AM in Riyadh, it is 2:00 AM in Dayton.

Riyadh AST

Saturday, October 17, 2026

Dayton EDT

Friday, October 16, 2026

Riyadh
Saudi Arabia
Sat, Oct 17
ASTUTC+3
Dayton
Ohio, United States
Fri, Oct 16
EDTUTC-4-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Riyadh to Dayton conversion table

Every hour of today in Riyadh and the matching time in Dayton. Light rows are typical working hours (9:00–18:00).

RiyadhDayton
12:00 AM5:00 PM−1 day
1:00 AM6:00 PM−1 day
2:00 AM7:00 PM−1 day
3:00 AM8:00 PM−1 day
4:00 AM9:00 PM−1 day
5:00 AM10:00 PM−1 day
6:00 AM11:00 PM−1 day
7:00 AM12:00 AM
8:00 AM1:00 AM
9:00 AM2:00 AM
10:00 AM3:00 AM
11:00 AM4:00 AM
12:00 PM5:00 AM
1:00 PM6:00 AM
2:00 PM7:00 AM
3:00 PM8:00 AM
4:00 PM9:00 AM
5:00 PM10:00 AM
6:00 PM11:00 AM
7:00 PM12:00 PM
8:00 PM1:00 PM
9:00 PM2:00 PM
10:00 PM3:00 PM
11:00 PM4:00 PM

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Riyadh (9:00 AM – 11:00 AM in Dayton).

Daylight saving time and the difference

The difference changes during the year because Riyadh and Dayton switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Oct 17, 2027: -7h

Distance

Riyadh and Dayton are 11,228 km (6,977 miles) apart in a straight line.

More conversions

Dayton to RiyadhRiyadh to New YorkRiyadh to LondonRiyadh to Los AngelesRiyadh to ChicagoRiyadh to TorontoRiyadh to São PauloRiyadh to ParisRiyadh to BerlinRiyadh to MoscowRiyadh to DubaiRiyadh to New DelhiRiyadh to Bangkok
New York to DaytonLondon to DaytonLos Angeles to DaytonChicago to DaytonToronto to DaytonSão Paulo to DaytonParis to DaytonBerlin to DaytonMoscow to DaytonDubai to DaytonNew Delhi to DaytonBangkok to Dayton

Questions and answers

What is the time difference between Riyadh and Dayton?

Dayton is 7 hours behind Riyadh.

What time is it in Dayton when it is 9 AM in Riyadh?

When it is 9:00 AM in Riyadh, it is 2:00 AM in Dayton.

When is the best time to call Dayton from Riyadh?

Both sides are at work from 4:00 PM – 6:00 PM in Riyadh (9:00 AM – 11:00 AM in Dayton).

Does the time difference between Riyadh and Dayton change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.