How to read it
Dubai and Riyadh, side by side
Each row is one city's day, half an hour to a square, lined up by the hours along the bottom.
- 1Filled: at the desk, 9:00 to 18:00 where that city is.
- 2Grey: up early, up late, or the weekend.
- 3Outline: asleep.
- 4Red band: your slot. Read straight down to see the same moment in every city.
- 5A marks the best time for everyone; B, when there is one, the next best.
The red band is the best time to call on Wed, 21 Oct 2026: 10:00–11:00 in Dubai, which is 09:00–10:00 in Riyadh.
Through the year
How the gap between Dubai and Riyadh moves
Riyadh is 1h behind Dubai today. Neither city changes its clocks, so the gap is the same all year.
- Riyadh 1h behind Dubai
Hour by hour
Dubai to Riyadh time, hour by hour
On a working day (Wed, 21 Oct 2026), with working hours of 9:00 to 18:00 in both cities. Dubai works Mon–Fri and Riyadh works Sun–Thu, so the shared working days are Mon–Thu.
- Dubai starts work 09:00 08:00 in Riyadh Early
- Riyadh starts work 09:00 10:00 in Dubai At desk
- Dubai finishes work 18:00 17:00 in Riyadh At desk
- Riyadh finishes work 18:00 19:00 in Dubai Late
Show all 24 hours
| Dubai | Riyadh |
|---|---|
| 00:00 Asleep | 23:00 Tue Asleep |
| 01:00 Asleep | 00:00 Asleep |
| 02:00 Asleep | 01:00 Asleep |
| 03:00 Asleep | 02:00 Asleep |
| 04:00 Asleep | 03:00 Asleep |
| 05:00 Asleep | 04:00 Asleep |
| 06:00 Asleep | 05:00 Asleep |
| 07:00 Early | 06:00 Asleep |
| 08:00 Early | 07:00 Early |
| 09:00 At desk | 08:00 Early |
| 10:00 At desk | 09:00 At desk |
| 11:00 At desk | 10:00 At desk |
| 12:00 At desk | 11:00 At desk |
| 13:00 At desk | 12:00 At desk |
| 14:00 At desk | 13:00 At desk |
| 15:00 At desk | 14:00 At desk |
| 16:00 At desk | 15:00 At desk |
| 17:00 At desk | 16:00 At desk |
| 18:00 Late | 17:00 At desk |
| 19:00 Late | 18:00 Late |
| 20:00 Late | 19:00 Late |
| 21:00 Late | 20:00 Late |
| 22:00 Asleep | 21:00 Late |
| 23:00 Asleep | 22:00 Asleep |
Questions
Questions people ask
What is the time difference between Dubai and Riyadh?
Riyadh is 1h behind Dubai (as of Wed, 21 Oct 2026). Neither city changes its clocks, so the gap is the same all year.
What is the best time for a call between Dubai and Riyadh?
On a working day, the best time for a call is 10:00–11:00 in Dubai, which is 09:00–10:00 in Riyadh. Everyone is at their desk. Dubai works Mon–Fri and Riyadh works Sun–Thu, so the shared working days are Mon–Thu.
Does Dubai change its clocks?
No. Dubai stays on UTC+4 all year.
Does Riyadh change its clocks?
No. Riyadh stays on UTC+3 all year.
More city pairs
Compare more cities
Dubai and…
- Dubai and Mumbai
- Dubai and Delhi
- Dubai and Bengaluru
- Dubai and Abu Dhabi
- Dubai and Doha
- Dubai and Singapore
- Dubai and Hong Kong
- Dubai and Tokyo
- Dubai and Sydney
- Dubai and London
- Dubai and Paris
- Dubai and Berlin
- Dubai and Amsterdam
- Dubai and New York
- Dubai and Toronto
- Dubai and Chicago
- Dubai and Los Angeles
- Dubai and San Francisco
Riyadh and…
- Riyadh and Mumbai
- Riyadh and Delhi
- Riyadh and Bengaluru
- Riyadh and Abu Dhabi
- Riyadh and Doha
- Riyadh and Singapore
- Riyadh and Hong Kong
- Riyadh and Tokyo
- Riyadh and Sydney
- Riyadh and London
- Riyadh and Paris
- Riyadh and Berlin
- Riyadh and Amsterdam
- Riyadh and New York
- Riyadh and Toronto
- Riyadh and Chicago
- Riyadh and Los Angeles
- Riyadh and San Francisco
From the team behind 10:10
Running an event across time zones?
C4E has spent twenty years running conferences, dealer meets and offsites in more than 40 countries, with clients, speakers and crews in different time zones. 10:10 is one of the tools we built for our own shows. It is free, with no account and nothing upsold.