Time in Dehra Dūn vs Guangzhou
Dehra Dūn keeps IST (UTC+5:30) and Guangzhou keeps CST (UTC+8) today. Guangzhou is 2½ hours ahead of Dehra Dūn; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 12:00–18:00 in Guangzhou (09:00–15:00 your time).
| City | 00:00 in Dehra Dūn | 01:00 in Dehra Dūn | 02:00 in Dehra Dūn | 03:00 in Dehra Dūn | 04:00 in Dehra Dūn | 05:00 in Dehra Dūn | 06:00 in Dehra Dūn | 07:00 in Dehra Dūn | 08:00 in Dehra Dūn | 09:00 in Dehra Dūn | 10:00 in Dehra Dūn | 11:00 in Dehra Dūn | 12:00 in Dehra Dūn | 13:00 in Dehra Dūn | 14:00 in Dehra Dūn | 15:00 in Dehra Dūn | 16:00 in Dehra Dūn | 17:00 in Dehra Dūn | 18:00 in Dehra Dūn | 19:00 in Dehra Dūn | 20:00 in Dehra Dūn | 21:00 in Dehra Dūn | 22:00 in Dehra Dūn | 23:00 in Dehra Dūn |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dehra Dūn—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Guangzhou—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Dehra Dūn and Guangzhou
Best hours to call
09:00 in Dehra Dūn
Inside working hours on both sides
12:00 in Guangzhou
10:00 in Dehra Dūn
Inside working hours on both sides
13:00 in Guangzhou
11:00 in Dehra Dūn
Inside working hours on both sides
14:00 in Guangzhou
12:00 in Dehra Dūn
Inside working hours on both sides
15:00 in Guangzhou
Where daylight saving pulls them apart
Neither Dehra Dūn nor Guangzhou changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guangzhou of Dehra Dūn?
Guangzhou is 2½ hours ahead of Dehra Dūn right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Dehra Dūn and Guangzhou?
Any hour in 09:00–15:00 Dehra Dūn time is inside working hours in both cities.
Do Dehra Dūn and Guangzhou change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.