Time Difference

Riyadh vs Yokohama Time Difference

Compare the current local time in Riyadh, Saudi Arabia and Yokohama, Japan.

Live local timeDST awareUTC offsets

From

Riyadh

Saudi Arabia

4:47 AM

Mon, Aug 17

UTC+3Asia/Riyadh

Difference

6 hours

Swap

Yokohama

Japan

10:47 AM

Mon, Aug 17

UTC+9Asia/Tokyo

Current difference

Yokohama is currently 5 hours 60 minutes ahead of Riyadh.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Riyadh and Yokohama hour by hour

See how a full local day in Riyadh, Saudi Arabia maps to Yokohama, Japan. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

9:00 AM – 12:00 PM in Riyadh

corresponds to 3:00 PM – 6:00 PM in Yokohama.

3 hours overlap

Riyadh

Asia/Riyadh

Yokohama

Asia/Tokyo

Availability

12:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

1:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Possible

8:00 AM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Good overlap

10:00 AM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Possible

1:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Possible

2:00 PM

Mon, Aug 17

8:00 PM

Mon, Aug 17

Possible

3:00 PM

Mon, Aug 17

9:00 PM

Mon, Aug 17

Night

4:00 PM

Mon, Aug 17

10:00 PM

Mon, Aug 17

Night

5:00 PM

Mon, Aug 17

11:00 PM

Mon, Aug 17

Night

6:00 PM

Mon, Aug 17

12:00 AM

Next day

Tue, Aug 18

Night

7:00 PM

Mon, Aug 17

1:00 AM

Next day

Tue, Aug 18

Night

8:00 PM

Mon, Aug 17

2:00 AM

Next day

Tue, Aug 18

Night

9:00 PM

Mon, Aug 17

3:00 AM

Next day

Tue, Aug 18

Night

10:00 PM

Mon, Aug 17

4:00 AM

Next day

Tue, Aug 18

Night

11:00 PM

Mon, Aug 17

5:00 AM

Next day

Tue, Aug 18

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Yokohama from Riyadh

Compare typical business hours in Riyadh, Saudi Arabia and Yokohama, Japan to find a practical time for calls, meetings or international coordination.

Riyadh

9:00 AM – 12:00 PM

Saudi Arabia

Best overlap

Yokohama

3:00 PM – 6:00 PM

Japan

The best time to call Yokohama from Riyadh is between 9:00 AM and 12:00 PM in Riyadh. This corresponds to 3:00 PM – 6:00 PM in Yokohama.

Other reasonable windows

Riyadh

7:00 AM – 9:00 AM

Yokohama

1:00 PM – 3:00 PM

Riyadh

12:00 PM – 3:00 PM

Yokohama

6:00 PM – 9:00 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Riyadh and Yokohama time difference explained

Current local-time relationship

Yokohama is currently 6 hours ahead of Riyadh.

Riyadh uses Asia/Riyadh and currently has an offset of UTC+3. Yokohama uses Asia/Tokyo and currently has an offset of UTC+9.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 12:00 PM in Riyadh, corresponding to 3:00 PM–6:00 PM in Yokohama.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Riyadh and Yokohama.

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Local clocks

Explore each city

Current time in Riyadh Current time in Yokohama

FAQ

Riyadh to Yokohama time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Riyadh and Yokohama.

What is the time difference between Riyadh and Yokohama?

The current time difference between Riyadh and Yokohama is 6 hours. Yokohama is currently 6 hours ahead of Riyadh.

Is Yokohama ahead of or behind Riyadh?

Yokohama is currently 6 hours ahead of Riyadh.

What time is it in Yokohama when it is 9:00 AM in Riyadh?

Using the current UTC offsets, 9:00 AM in Riyadh corresponds to 3:00 PM in Yokohama. The exact difference can change when daylight-saving rules change.

What is the best time to call Yokohama from Riyadh?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 12:00 PM in Riyadh. This corresponds to 3:00 PM–6:00 PM in Yokohama.

Can the time difference between Riyadh and Yokohama change?

Yes. The time difference can change if Riyadh or Yokohama changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Riyadh and Asia/Tokyo for date-aware calculations.