Time in Mumbai vs Guarulhos
Mumbai keeps IST (UTC+5:30) and Guarulhos keeps UTC−3 (UTC−3) today. Guarulhos is 8½ hours behind Mumbai; 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: 09:00–10:00 in Guarulhos (17:00–18:00 your time).
| City | 00:00 in Mumbai | 01:00 in Mumbai | 02:00 in Mumbai | 03:00 in Mumbai | 04:00 in Mumbai | 05:00 in Mumbai | 06:00 in Mumbai | 07:00 in Mumbai | 08:00 in Mumbai | 09:00 in Mumbai | 10:00 in Mumbai | 11:00 in Mumbai | 12:00 in Mumbai | 13:00 in Mumbai | 14:00 in Mumbai | 15:00 in Mumbai | 16:00 in Mumbai | 17:00 in Mumbai | 18:00 in Mumbai | 19:00 in Mumbai | 20:00 in Mumbai | 21:00 in Mumbai | 22:00 in Mumbai | 23:00 in Mumbai |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mumbai—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Guarulhos—— | 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 Mumbai and Guarulhos
Best hours to call
17:00 in Mumbai
Inside working hours on both sides
09:00 in Guarulhos
Where daylight saving pulls them apart
Neither Mumbai nor Guarulhos changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Guarulhos of Mumbai?
Guarulhos is 8½ hours behind Mumbai right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Mumbai and Guarulhos?
Any hour in 17:00–18:00 Mumbai time is inside working hours in both cities.
Do Mumbai and Guarulhos change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.