What time is it in Delhi when it's 9 AM in Denver?

8:30 PM — as of 4 October 2026. Delhi is 11 hours 30 minutes ahead of Denver.

Does the time difference between Denver and Delhi 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 Delhi?

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 Delhi).

What time zones are Denver and Delhi in?

Denver uses America/Denver (UTC−6 today); Delhi uses Asia/Kolkata (UTC+5:30 today).

Time difference between Denver and Delhi

Delhi is 11 hours 30 minutes ahead of Denver. When it's 9:00 in Denver, it's 20:30 in Delhi.

From

Mumbai is 11 hours 30 minutes ahead of Denver.

On Sunday, 4 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 Delhi, hour by hour

On Monday 5 October.

Denver	Delhi
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 MarDelhi is 12 hours 30 minutes ahead of Denver.
8 Mar – 1 NovDelhi is 11 hours 30 minutes ahead of Denver.
1 Nov – 31 DecDelhi is 12 hours 30 minutes ahead of Denver.

Best times for a call

Working hours (09:00–17:00) in Denver and Delhi don't overlap, so any call is early or late for someone.

Denver 07:00Early morningDelhi 18:30Evening
Denver 09:00Working hoursDelhi 20:30Evening
Denver 21:00EveningDelhi 08:30 +1Early morning

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 Delhi when it's 9 AM in Denver?: 8:30 PM — as of 4 October 2026. Delhi is 11 hours 30 minutes ahead of Denver.
Does the time difference between Denver and Delhi 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 Delhi?: 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 Delhi).
What time zones are Denver and Delhi in?: Denver uses America/Denver (UTC−6 today); Delhi uses Asia/Kolkata (UTC+5:30 today).

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