Time difference between Riyadh and Johannesburg
Johannesburg is 1 hour behind Riyadh. When it's 9:00 in Riyadh, it's 08:00 in Johannesburg.
Johannesburg is 1 hour behind Riyadh.
On Saturday, 3 October 2026, 09:00 in Riyadh is 08:00 in Johannesburg. Riyadh is UTC+3; Johannesburg is UTC+2.
The gap through 2026
It stays 1 hour all year — neither city changes its clocks against the other.
Riyadh to Johannesburg, hour by hour
On Monday 5 October.
| Riyadh | Johannesburg |
|---|---|
| 07:00 Early morning | 06:00 Sleeping hours |
| 08:00 Early morning | 07:00 Early morning |
| 09:00 Working hours | 08:00 Early morning |
| 10:00 Working hours | 09:00 Working hours |
| 11:00 Working hours | 10:00 Working hours |
| 12:00 Working hours | 11:00 Working hours |
| 13:00 Working hours | 12:00 Working hours |
| 14:00 Working hours | 13:00 Working hours |
| 15:00 Working hours | 14:00 Working hours |
| 16:00 Working hours | 15:00 Working hours |
| 17:00 Evening | 16:00 Working hours |
| 18:00 Evening | 17:00 Evening |
| 19:00 Evening | 18:00 Evening |
| 20:00 Evening | 19:00 Evening |
| 21:00 Evening | 20:00 Evening |
| 22:00 Sleeping hours | 21:00 Evening |
Daylight saving in 2026
Neither Riyadh nor Johannesburg changes its clocks, so the difference is the same all year.
Best times for a call
Working hours (09:00–17:00) overlap for 7 hours: 10:00–17:00 in Riyadh, which is 09:00–16:00 in Johannesburg.
- Riyadh 10:00Working hoursJohannesburg 09:00Working hours
- Riyadh 11:00Working hoursJohannesburg 10:00Working hours
- Riyadh 12:00Working hoursJohannesburg 11:00Working hours
More time differences for Riyadh and Johannesburg
- New York and Riyadh
- Los Angeles and Riyadh
- Chicago and Riyadh
- London and Riyadh
- Paris and Riyadh
- Berlin and Riyadh
- New York and Johannesburg
- Los Angeles and Johannesburg
- Chicago and Johannesburg
- London and Johannesburg
- Paris and Johannesburg
- Berlin and Johannesburg
- Denver and Riyadh
- Denver and Johannesburg
- Toronto and Riyadh
- Toronto and Johannesburg
- Vancouver and Riyadh
- Vancouver and Johannesburg
- Mexico City and Riyadh
- Mexico City and Johannesburg
- São Paulo and Riyadh
- São Paulo and Johannesburg
- Buenos Aires and Riyadh
- Buenos Aires and Johannesburg
- Bogotá and Riyadh
- Bogotá and Johannesburg
- Dublin and Riyadh
- Dublin and Johannesburg
- Lisbon and Riyadh
- Lisbon and Johannesburg
- Madrid and Riyadh
- Madrid and Johannesburg
How the time difference calculator works
The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.
Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.
Examples
- London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
- Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.
Good for
- Knowing when a colleague's day starts
- Setting expectations for replies across time zones
- Planning travel and jet lag
Frequently asked questions
- What time is it in Johannesburg when it's 9 AM in Riyadh?
- 8:00 AM — as of 3 October 2026. Johannesburg is 1 hour behind Riyadh.
- Does the time difference between Riyadh and Johannesburg change?
- No. It's 1 hour all through 2026: neither city changes its clocks.
- What's the best time for a call between Riyadh and Johannesburg?
- Between 10:00 and 17:00 Riyadh time, when both cities are in working hours (09:00–17:00).
- What time zones are Riyadh and Johannesburg in?
- Riyadh uses Asia/Riyadh (UTC+3 today); Johannesburg uses Africa/Johannesburg (UTC+2 today).
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