Convert IST to Denver
Convert a time in IST to Denver, with daylight-saving changes applied for the date you choose.
IST to Denver
Time in IST, Asia
Time in Denver, United States
- IST now
- —
- Denver now
- —
Time zone details
IST, Asia
- IANA zone
- Asia/Kolkata
- Standard offset
- UTC+05:30
- Daylight saving
- Not observed
Denver, United States
- IANA zone
- America/Denver
- Standard offset
- UTC-07:00
- Daylight offset
- UTC-06:00
- Daylight saving
- Observed
Clocks change in 2026 on 8 March 2026 and 1 November 2026.
Daylight at the solstices
- 21 June
- 05:33 – 20:32 (14h 59m)
- 21 December
- 07:18 – 16:39 (9h 21m)
Sunrise and sunset are calculated for the city centre and are accurate to about a minute. Local elevation and atmospheric conditions shift the observed horizon.
Need the reverse direction? Convert Denver to IST.
Related time zones conversions
Frequently asked questions
What is the time difference between IST and Denver?+
IST is UTC+05:30 and Denver is UTC-07:00 in standard time. The gap between them changes during the year if either place observes daylight saving, so enter a date to see the difference on that day.
Does IST observe daylight saving time?+
No. IST stays on UTC+05:30 all year.
Does Denver observe daylight saving time?+
Yes. In 2026 the clocks change on 8 March 2026 and 1 November 2026.
Why does one local time sometimes have two answers?+
When clocks go back, the hour before the change repeats, so that local reading happens twice and both instants are valid. When clocks go forward, the skipped hour never occurs, so that reading has no matching instant at all. The converter reports both cases rather than guessing.