§ 01IN · Asia-Pacific
Mumbai
India
Mumbai uses Indian Standard Time, fixed at UTC+5:30 — one of the few half-hour offsets among major economies. No DST. The NSE and BSE open at 09:15 IST. The unusual offset means India sits between European and East Asian working days, a useful overlap window.
Mumbai · 1 Hz pulse
§ 02Day & business hours
Solar arc · UTC11h 46m of light
Sunrise
01:01 UTC
Solar noon
06:54 UTC
Sunset
12:47 UTC
Computed via NOAA solar equations for today's date. Local clock times shown below convert the UTC arc into Asia/Kolkata.
Local solar times
- Sunrise
- 06:31
- Solar noon
- 12:24
- Sunset
- 18:17
- Day length
- 11h 46m
Conventional business hours
09:00—18:00
Approximate local convention; individual organisations vary significantly.
§ 03Conditions · live
Current
weather.
Live reading from Apple Weather, cached one hour at the edge. Temperature in °C, wind in km/h.
Conditions · liveDaylight
+36°C
Clear
Feels like
38°
Wind
4 km/h NE
Humidity
40%
Pressure
1,013 mb
UV index · 10Visibility · 20 km
Weather · Apple Weather§ 04Time zone & daylight saving
The facts, computed.
Read live from the IANA time-zone database — never hand-typed, so it can't go stale.
- Time zone
- India Standard Time (GMT+5:30)
- UTC offset
- UTC+05:30
- IANA identifier
- Asia/Kolkata
- Daylight saving (2026)
- Mumbai does not observe daylight saving time and stays on GMT+5:30 (UTC+05:30) all year.
§ 05Time difference from major cities
London+4½ h
New York+9½ h
Tokyo−3½ h
Dubai+1½ h
Singapore−2½ h
Sydney−5½ h
Hours are Mumbai's current offset relative to each city, daylight saving included.
§ 06Frequently asked
- What time zone is Mumbai in?
- Mumbai is in the India Standard Time zone (GMT+5:30), currently UTC+05:30.
- Does Mumbai observe daylight saving time?
- Mumbai does not observe daylight saving time and stays on GMT+5:30 (UTC+05:30) all year.
- What is Mumbai's UTC offset right now?
- Mumbai is currently UTC+05:30 (GMT+5:30).
- What is the time difference between Mumbai and London?
- Mumbai is 4h 30m ahead of London right now.
§ 07Other Asia-Pacific stations
§ 08Explore