JST to Riyadh Time Converter
UTC+3 is 6 hours behind JST. 9:00 AM JST = 3:00 AM UTC+3.
UTC+3 is 6 hours behind JST. To convert JST to Riyadh Time, subtract 6 hours from the JST time: 9:00 AM JST = 3:00 AM UTC+3.
JST (Japan Time) is used in Japan. Riyadh Time (Riyadh time) is used in Riyadh, Saudi Arabia.
JST to Riyadh Time time conversion table
JST to Riyadh Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| JST | Riyadh Time | Day |
|---|---|---|
| 12:00 AM JST | 6:00 PM UTC+3 | previous day |
| 1:00 AM JST | 7:00 PM UTC+3 | previous day |
| 2:00 AM JST | 8:00 PM UTC+3 | previous day |
| 3:00 AM JST | 9:00 PM UTC+3 | previous day |
| 4:00 AM JST | 10:00 PM UTC+3 | previous day |
| 5:00 AM JST | 11:00 PM UTC+3 | previous day |
| 6:00 AM JST | 12:00 AM UTC+3 | night |
| 7:00 AM JST | 1:00 AM UTC+3 | night |
| 8:00 AM JST | 2:00 AM UTC+3 | night |
| 9:00 AM JST | 3:00 AM UTC+3 | night |
| 10:00 AM JST | 4:00 AM UTC+3 | night |
| 11:00 AM JST | 5:00 AM UTC+3 | night |
| 12:00 PM JST | 6:00 AM UTC+3 | — |
| 1:00 PM JST | 7:00 AM UTC+3 | — |
| 2:00 PM JST | 8:00 AM UTC+3 | — |
| 3:00 PM JST | 9:00 AM UTC+3 | work hours |
| 4:00 PM JST | 10:00 AM UTC+3 | work hours |
| 5:00 PM JST | 11:00 AM UTC+3 | — |
| 6:00 PM JST | 12:00 PM UTC+3 | — |
| 7:00 PM JST | 1:00 PM UTC+3 | — |
| 8:00 PM JST | 2:00 PM UTC+3 | — |
| 9:00 PM JST | 3:00 PM UTC+3 | — |
| 10:00 PM JST | 4:00 PM UTC+3 | — |
| 11:00 PM JST | 5:00 PM UTC+3 | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert JST to Riyadh Time
Subtract 6 hours from the JST time to get Riyadh Time.
Example: 9:00 AM JST = 3:00 AM UTC+3.
Across midnight: 1:00 AM JST = 7:00 PM UTC+3 (previous day). The date changes, so always check the day as well as the hour.
Time difference between JST and Riyadh Time
The time difference between JST and Riyadh Time is 6 hours all year – UTC+3 is behind JST.
JST and Riyadh Time during daylight saving time
- JST does not observe daylight saving time; it stays on UTC+9 all year.
- Riyadh Time does not observe daylight saving time; it stays on UTC+3 all year.
Best time for a meeting between JST and Riyadh Time
JST and Riyadh Time share 2 hours of the 9 AM–5 PM working day. Any time between 3:00 PM and 5:00 PM JST lands between 9:00 AM and 11:00 AM UTC+3, inside working hours for both.
JST to Riyadh Time FAQ
What is the time difference between JST and Riyadh Time?
UTC+3 is 6 hours behind JST all year. 9:00 AM JST = 3:00 AM UTC+3.
What is 9 AM JST in Riyadh Time?
9:00 AM JST is 3:00 AM UTC+3.
What is 12 PM (noon) JST in Riyadh Time?
12:00 PM JST is 6:00 AM UTC+3.
Is Riyadh Time ahead of or behind JST?
UTC+3 is 6 hours behind JST, so it is earlier in Riyadh Time than in JST.
Does JST change for daylight saving time?
No. JST stays on the same offset all year, so conversions never shift for daylight saving time.
Does Riyadh Time change for daylight saving time?
No. Riyadh Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between JST and Riyadh Time?
JST and Riyadh Time share 2 hours of the 9 AM–5 PM working day. Any time between 3:00 PM and 5:00 PM JST lands between 9:00 AM and 11:00 AM UTC+3, inside working hours for both.
Related conversions
Convert Riyadh Time to JST
Convert JST to other time zones
Convert other time zones to Riyadh Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.