Time difference between Denver and Mumbai
Mumbai is 11 hours 30 minutes ahead of Denver. When it's 9:00 in Denver, it's 20:30 in Mumbai.
Mumbai is 11 hours 30 minutes ahead of Denver.
On Tuesday, 6 October 2026, 09:00 in Denver is 20:30 in Mumbai. Denver is UTC−6; Mumbai is UTC+5:30.
The gap through 2026
- 1 Jan – 8 MarMumbai is 12 hours 30 minutes ahead of Denver.
- 8 Mar – 1 NovMumbai is 11 hours 30 minutes ahead of Denver.
- 1 Nov – 31 DecMumbai is 12 hours 30 minutes ahead of Denver.
- Denver moves its clocks forward on 8 March (UTC−7 → UTC−6).
- Denver moves its clocks back on 1 November (UTC−6 → UTC−7).
Denver to Mumbai, hour by hour
On Tuesday 6 October.
| Denver | Mumbai |
|---|---|
| 07:00 Early morning | 18:30 Evening |
| 08:00 Early morning | 19:30 Evening |
| 09:00 Working hours | 20:30 Evening |
| 10:00 Working hours | 21:30 Evening |
| 11:00 Working hours | 22:30 Sleeping hours |
| 12:00 Working hours | 23:30 Sleeping hours |
| 13:00 Working hours | 00:30+1 Sleeping hours |
| 14:00 Working hours | 01:30+1 Sleeping hours |
| 15:00 Working hours | 02:30+1 Sleeping hours |
| 16:00 Working hours | 03:30+1 Sleeping hours |
| 17:00 Evening | 04:30+1 Sleeping hours |
| 18:00 Evening | 05:30+1 Sleeping hours |
| 19:00 Evening | 06:30+1 Sleeping hours |
| 20:00 Evening | 07:30+1 Early morning |
| 21:00 Evening | 08:30+1 Early morning |
| 22:00 Sleeping hours | 09:30+1 Working hours |
Daylight saving in 2026
- Denver moves its clocks forward on Sunday 8 March (UTC−7 → UTC−6).
- Denver moves its clocks back on Sunday 1 November (UTC−6 → UTC−7).
- 1 Jan – 8 MarMumbai is 12 hours 30 minutes ahead of Denver.
- 8 Mar – 1 NovMumbai is 11 hours 30 minutes ahead of Denver.
- 1 Nov – 31 DecMumbai is 12 hours 30 minutes ahead of Denver.
Best times for a call
Working hours (09:00–17:00) in Denver and Mumbai don't overlap, so any call is early or late for someone.
- Denver 07:00Early morningMumbai 18:30Evening
- Denver 09:00Working hoursMumbai 20:30Evening
- Denver 21:00EveningMumbai 08:30 +1Early morning
More time differences for Denver and Mumbai
- New York and Mumbai
- Los Angeles and Mumbai
- Chicago and Mumbai
- Toronto and Mumbai
- London and Mumbai
- Paris and Mumbai
- Berlin and Mumbai
- Dubai and Mumbai
- Karachi and Mumbai
- Mumbai and Singapore
- Mumbai and Tokyo
- Mumbai and Sydney
- New York and Denver
- Los Angeles and Denver
- Chicago and Denver
- Denver and Toronto
- Denver and Vancouver
- Denver and Mexico City
- Denver and São Paulo
- Denver and Buenos Aires
- Denver and Bogotá
- Denver and London
- Denver and Dublin
- Denver and Lisbon
- Denver and Madrid
- Denver and Paris
- Denver and Amsterdam
- Denver and Brussels
- Denver and Berlin
- Denver and Zurich
- Denver and Rome
- Denver and Stockholm
How the time difference calculator works
The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.
Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.
Examples
- London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
- Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.
Good for
- Knowing when a colleague's day starts
- Setting expectations for replies across time zones
- Planning travel and jet lag
Frequently asked questions
- What time is it in Mumbai when it's 9 AM in Denver?
- 8:30 PM — as of 6 October 2026. Mumbai is 11 hours 30 minutes ahead of Denver.
- Does the time difference between Denver and Mumbai change?
- Yes. In 2026 it's 12 hours 30 minutes or 11 hours 30 minutes, depending on the date, because only Denver changes its clocks.
- What's the best time for a call between Denver and Mumbai?
- There's no hour when both cities are in working hours (09:00–17:00). The fairest is around 07:00 in Denver (18:30 in Mumbai).
- What time zones are Denver and Mumbai in?
- Denver uses America/Denver (UTC−6 today); Mumbai uses Asia/Kolkata (UTC+5:30 today).
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