Time difference: Chicago and Mumbai

Mumbai is 10.5 hours ahead of Chicago.

Mumbai is 10.5 hours ahead of Chicago. Chicago is UTC-5. Mumbai is UTC+5:30.

Chicago on 15 October 2026: sunrise 07:03, sunset 18:08, day length 11 h 6 min.

Mumbai on 15 October 2026: sunrise 06:32, sunset 18:15, day length 11 h 43 min.

For Chicago and Mumbai: The next clock change in Chicago is 1 hour back on 1 November 2026 at 02:00, from UTC-5 to UTC-6.

For Mumbai and Chicago: Mumbai has no clock change scheduled in the next year. January and July both use UTC+5:30.

When the difference changes
Change
The gap changes on 1 November 2026 at 02:00, when clocks in Chicago move back 1 hour.
The gap changes on 14 March 2027 at 02:00, when clocks in Chicago move forward 1 hour.
The gap changes on 7 November 2027 at 02:00, when clocks in Chicago move back 1 hour.
Working hours from each side
View09:00 to 17:00
From ChicagoChicago and Mumbai have no hour that is 09:00 to 17:00 in both cities.
From MumbaiMumbai and Chicago have no hour that is 09:00 to 17:00 in both cities.
Hours in Chicago and Mumbai. Shaded cells are 09:00 to 17:00. The stronger shade is when both are.
ChicagoMumbai
00:0010:30
01:0011:30
02:0012:30
03:0013:30
04:0014:30
05:0015:30
06:0016:30
07:0017:30
08:0018:30
09:0019:30
10:0020:30
11:0021:30
12:0022:30
13:0023:30
14:0000:30 (next day)
15:0001:30 (next day)
16:0002:30 (next day)
17:0003:30 (next day)
18:0004:30 (next day)
19:0005:30 (next day)
20:0006:30 (next day)
21:0007:30 (next day)
22:0008:30 (next day)
23:0009:30 (next day)
Sun this year
CityLongest dayShortest day
Chicago with Mumbai21 June 2026, 15 h 14 min21 December 2026, 9 h 8 min
Mumbai with Chicago21 June 2026, 13 h 17 min22 December 2026, 10 h 59 min
Next public holidays
CityDateHoliday
Chicago and Mumbai11 November 2026Veterans Day
Chicago and Mumbai26 November 2026Thanksgiving Day
Mumbai and Chicago8 November 2026Diwali (Deepavali)
Mumbai and Chicago24 November 2026Guru Nanak's Birthday