Live Synchronized Time Difference
DubaitoGuangzhouTime Difference
🇦🇪
Dubai
United Arab Emirates (GMT+4)19:10:19UTC+4:00
🇨🇳
Guangzhou
China (GMT+8)23:10:19UTC+8:00
Direct Distance5,842 km (3,630 miles)
Estimated Flight Time~7.4 hours
Business Overlap4 overlapping hours (9am–5pm)
Mutual Working Window: 4 Overlapping Hours
Recommended calling window between Dubai and Guangzhou
Off-Peak Calling Window
Dubai Time
9:00 AM – 1:00 PM
Guangzhou Time
1:00 PM – 5:00 PM
Both locations share 4 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Dubai and Guangzhou.
Work (9am-5pm)ShoulderSleep / Off
| Dubai Time (United Arab Emirates) | Guangzhou Time (China) | Status & Recommendation |
|---|---|---|
| 00:00AM | 04:00AM | ⚪ Outside Work Hours |
| 01:00AM | 05:00AM | ⚪ Outside Work Hours |
| 02:00AM | 06:00AM | ⚪ Outside Work Hours |
| 03:00AM | 07:00AM | ⚪ Outside Work Hours |
| 04:00AM | 08:00AM | ⚪ Outside Work Hours |
| 05:00AM | 09:00AM | ⚪ Outside Work Hours |
| 06:00AM | 10:00AM | ⚪ Outside Work Hours |
| 07:00AM | 11:00AM | ⚪ Outside Work Hours |
| 08:00AM | 12:00PM | ⚪ Outside Work Hours |
| 09:00AM | 13:00PM | 🟢 Ideal Meeting Window |
| 10:00AM | 14:00PM | 🟢 Ideal Meeting Window |
| 11:00AM | 15:00PM | 🟢 Ideal Meeting Window |
| 12:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 17:00PM | 🟡 Feasible (Shoulder Hour) |
| 14:00PM | 18:00PM | 🟡 Feasible (Shoulder Hour) |
| 15:00PM | 19:00PM | 🟡 Feasible (Shoulder Hour) |
| 16:00PM | 20:00PM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 21:00PM | ⚪ Outside Work Hours |
| 18:00PM | 22:00PM | ⚪ Outside Work Hours |
| 19:00PM | 23:00PM | ⚪ Outside Work Hours |
| 20:00PM | 00:00AM | ⚪ Outside Work Hours |
| 21:00PM | 01:00AM | ⚪ Outside Work Hours |
| 22:00PM | 02:00AM | ⚪ Outside Work Hours |
| 23:00PM | 03:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Dubai and Guangzhou?
Guangzhou is 4 hours ahead of Dubai.
What is the best time to schedule a cross-border meeting between Dubai and Guangzhou?
There are 4 overlapping standard business hours (09:00 - 17:00) between Dubai and Guangzhou. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Dubai and Guangzhou?
Yes. If either United Arab Emirates or China observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.