Time difference between Riverside and Denver

Denver is 1 hours ahead of Riverside.

America/Los_Angeles America/Denver same day

Local time in both cities

Riverside · United States
18:18
Sunday, 20 September 2026
America/Los_Angeles · UTC-07:00
Denver · United States
19:18
Sunday, 20 September 2026
America/Denver · UTC-06:00

Denver is 1 hours ahead of Riverside.

same day

Time zones

RiversideAmerica/Los_Angeles · UTC-07:00
DenverAmerica/Denver · UTC-06:00

Riverside is currently on daylight saving time (UTC-07:00). Next change: 2026-11-01 01:00.

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

Hour-by-hour conversion

Calculated for 2026-09-20 local time in Riverside. The two places start and end daylight saving on different dates, so another day can give a different result.

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

FAQ

How many hours apart are Riverside 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. Riverside uses America/Los_Angeles 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 Riverside; 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