Time difference between Riyadh and Osaka

Osaka is 6 hours ahead of Riyadh.

Saudi Arabia · Arabian Standard Time

3:45 AM

Thursday, November 12, 2026

Japan · Japan Standard Time

9:45 AM

Thursday, November 12, 2026

Riyadh to Osaka time converter

Green rows are office hours in both places; light green rows are when both are awake.

What is the time difference between Riyadh and Osaka?

Osaka is 6 hours ahead of Riyadh. Riyadh is on UTC+3 and Osaka is on UTC+9.

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

When it is 9:00 AM in Riyadh, it is 3:00 PM in Osaka.

When is the best time to call Osaka from Riyadh?

The best time to call or meet is 9:00 AM–12:00 PM in Riyadh (3:00 PM–6:00 PM in Osaka), when both places are in normal office hours.

Which days are working days in both Riyadh and Osaka?

Riyadh usually works Sunday to Thursday and Osaka works Monday to Friday, so the shared working days are Monday, Tuesday, Wednesday, Thursday.

Does the time difference between Riyadh and Osaka change?

No. Neither Riyadh nor Osaka changes its clocks in a way that affects the difference, so it stays the same all year.

Riyadh is 6 hours behind Osaka. More: time in Riyadh · time in Osaka