Time difference between West Island and Denver

Denver is 12 hours 30 minutes behind West Island.

Indian/Cocos America/Denver same day

Local time in both cities

West Island · Cocos Islands
23:06
Monday, 21 September 2026
Indian/Cocos · UTC+06:30
Denver · United States
10:36
Monday, 21 September 2026
America/Denver · UTC-06:00

Denver is 12 hours 30 minutes behind West Island.

same day

Time zones

West IslandIndian/Cocos · UTC+06:30
DenverAmerica/Denver · UTC-06:00

West Island does not observe daylight saving and stays on UTC+06:30 all year.

Denver is currently on daylight saving time (UTC-06:00). Next change: 2026-11-01 01:00.

Hour-by-hour conversion

Calculated for 2026-09-21 local time in West Island. The two places start and end daylight saving on different dates, so another day can give a different result.

West Island (source) Denver (target)
00:00 11:30 prev day
01:00 12:30 prev day
02:00 13:30 prev day
03:00 14:30 prev day
04:00 15:30 prev day
05:00 16:30 prev day
06:00 17:30 prev day
07:00 18:30 prev day
08:00 19:30 prev day
09:00 20:30 prev day
10:00 21:30 prev day
11:00 22:30 prev day
12:00 23:30 prev day
13:00 00:30
14:00 01:30
15:00 02:30
16:00 03:30
17:00 04:30
18:00 05:30
19:00 06:30
20:00 07:30
21:00 08:30
22:00 09:30
23:00 10:30

FAQ

How many hours apart are West Island and Denver right now?
The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
Is this difference the same all year?
Not necessarily. West Island uses Indian/Cocos and Denver uses America/Denver; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
How do I read the conversion table?
The left column lists each whole hour in West Island; the right column is the local time in Denver at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.

Both cities