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09
End
18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Saitama vs Mumbai

Saitama keeps JST (UTC+9) and Mumbai keeps IST (UTC+5:30) today. Mumbai is 3½ hours behind Saitama; 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: 09:00–15:00 in Mumbai (12:00–18:00 your time).

Saitama and Mumbai hour by hour, with the working-hour overlap shaded
City00:00 in Saitama01:00 in Saitama02:00 in Saitama03:00 in Saitama04:00 in Saitama05:00 in Saitama06:00 in Saitama07:00 in Saitama08:00 in Saitama09:00 in Saitama10:00 in Saitama11:00 in Saitama12:00 in Saitama13:00 in Saitama14:00 in Saitama15:00 in Saitama16:00 in Saitama17:00 in Saitama18:00 in Saitama19:00 in Saitama20:00 in Saitama21:00 in Saitama22:00 in Saitama23:00 in Saitama
Saitama——000102030405060708091011121314151617181920212223
Mumbai——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Saitama and Mumbai

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Saitama, Mumbai and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

12:00 in Saitama
Inside working hours on both sides
09:00 in Mumbai
13:00 in Saitama
Inside working hours on both sides
10:00 in Mumbai
14:00 in Saitama
Inside working hours on both sides
11:00 in Mumbai
15:00 in Saitama
Inside working hours on both sides
12:00 in Mumbai

Where daylight saving pulls them apart

Neither Saitama nor Mumbai changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Mumbai of Saitama?

Mumbai is 3½ hours behind Saitama right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Saitama and Mumbai?

Any hour in 12:00–18:00 Saitama time is inside working hours in both cities.

Do Saitama and Mumbai change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.