Time in Mumbai vs Itaboraí
Mumbai keeps IST (UTC+5:30) and Itaboraí keeps UTC−3 (UTC−3) today. Itaboraí 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 Itaboraí (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 |
| Itaboraí—— | 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 Itaboraí
Best hours to call
17:00 in Mumbai
Inside working hours on both sides
09:00 in Itaboraí
Where daylight saving pulls them apart
Neither Mumbai nor Itaboraí changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Itaboraí of Mumbai?
Itaboraí 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 Itaboraí?
Any hour in 17:00–18:00 Mumbai time is inside working hours in both cities.
Do Mumbai and Itaboraí change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.