Time in Guangzhou vs São Luís
Guangzhou keeps CST (UTC+8) and São Luís keeps UTC−3 (UTC−3) today. São Luís is 11 hours behind Guangzhou; the rows below read both clocks live.
The working day, side by side
The working days do not meet. there is no working-hour overlap with São Luís — the nearest workable window is 17:00–18:00 your time (06:00 there).
| City | 00:00 in Guangzhou | 01:00 in Guangzhou | 02:00 in Guangzhou | 03:00 in Guangzhou | 04:00 in Guangzhou | 05:00 in Guangzhou | 06:00 in Guangzhou | 07:00 in Guangzhou | 08:00 in Guangzhou | 09:00 in Guangzhou | 10:00 in Guangzhou | 11:00 in Guangzhou | 12:00 in Guangzhou | 13:00 in Guangzhou | 14:00 in Guangzhou | 15:00 in Guangzhou | 16:00 in Guangzhou | 17:00 in Guangzhou | 18:00 in Guangzhou | 19:00 in Guangzhou | 20:00 in Guangzhou | 21:00 in Guangzhou | 22:00 in Guangzhou | 23:00 in Guangzhou |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| São Luís—— | 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 Guangzhou and São Luís
Best hours to call
there is no working-hour overlap with São Luís — the nearest workable window is 17:00–18:00 your time (06:00 there).
Where daylight saving pulls them apart
Neither Guangzhou nor São Luís changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is São Luís of Guangzhou?
São Luís is 11 hours behind Guangzhou right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Guangzhou and São Luís?
There is no hour inside working hours in both cities. 17:00–18:00 your time (06:00 there) is the cheapest compromise, and one side is taking a shoulder hour.
Do Guangzhou and São Luís change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.