caldays
Sunrise & sunset · Denver

Sunset today in Denver

Saturday, August 29, 2026 · United States

🌅
Sunrise
05:24
🌇
Sunset
18:38
☀️
Solar noon
12:01
⏱️
Day length
13h 13m

This week · Denver

Date
Sunrise
Sunset
Length
Fri, Aug 28
05:23
18:39
13h 16m
Sat, Aug 29TODAY
05:24
18:38
13h 13m
Sun, Aug 30
05:25
18:36
13h 11m
Mon, Aug 31
05:26
18:35
13h 8m
Tue, Sep 1
05:27
18:33
13h 6m
Wed, Sep 2
05:28
18:31
13h 3m
Thu, Sep 3
05:28
18:30
13h 1m

Monthly variation throughout 2026

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sunrise
07:19
06:53
06:13
05:23
04:45
04:31
04:43
05:11
05:39
06:08
06:43
07:13
Sunset
16:57
17:34
18:05
18:36
19:06
19:28
19:27
18:58
18:10
17:22
16:45
16:36
Length
9h 38m
10h 40m
11h 52m
13h 12m
14h 20m
14h 57m
14h 44m
13h 47m
12h 30m
11h 13m
10h 1m
9h 22m

About sunrise and sunset times in Denver

Sunrise and sunset times in Denver are computed astronomically from latitude 39.74° and longitude -104.99°, shown in MST (UTC-7) local time using the standard NOAA solar position algorithm.

The day length on 8/29/2026 in Denver is 13h 13m. This varies throughout the year — typically longest around the summer solstice (June 21 in the Northern Hemisphere, December 21 in the Southern) and shortest around the winter solstice.

Sunrise and sunset are defined as the moment the upper edge of the sun touches the horizon, accounting for atmospheric refraction. "Civil twilight" begins ~30 minutes before sunrise and ends ~30 minutes after sunset.