Golden Hour · April 2026

Sunrise, sunset & golden hour in Boulder, Colorado, United States: April 2026

In April 2026, sunrise in Boulder, Colorado, United States moves from 6:46 AM to 6:03 AM and sunset from 7:25 PM to 7:55 PM. All times are shown in the local time of Boulder, Colorado, United States.

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May 2026 →

Across the month, days in Boulder, Colorado, United States get about 1 hr 12 min longer.

Day	Sunrise	Golden hour ends	Golden hour starts	Sunset	Day length
1	6:46 AM	7:22 AM	6:50 PM	7:25 PM	12 hr 40 min
2	6:44 AM	7:20 AM	6:51 PM	7:26 PM	12 hr 42 min
3	6:43 AM	7:18 AM	6:52 PM	7:27 PM	12 hr 45 min
4	6:41 AM	7:17 AM	6:53 PM	7:28 PM	12 hr 48 min
5	6:39 AM	7:15 AM	6:54 PM	7:29 PM	12 hr 50 min
6	6:38 AM	7:14 AM	6:55 PM	7:30 PM	12 hr 53 min
7	6:36 AM	7:12 AM	6:56 PM	7:31 PM	12 hr 55 min
8	6:35 AM	7:11 AM	6:56 PM	7:32 PM	12 hr 58 min
9	6:33 AM	7:09 AM	6:57 PM	7:33 PM	13 hr
10	6:31 AM	7:08 AM	6:58 PM	7:34 PM	13 hr 3 min
11	6:30 AM	7:06 AM	6:59 PM	7:36 PM	13 hr 6 min
12	6:28 AM	7:05 AM	7:00 PM	7:37 PM	13 hr 8 min
13	6:27 AM	7:03 AM	7:01 PM	7:38 PM	13 hr 11 min
14	6:25 AM	7:02 AM	7:02 PM	7:39 PM	13 hr 13 min
15	6:24 AM	7:00 AM	7:03 PM	7:40 PM	13 hr 16 min
16	6:22 AM	6:59 AM	7:04 PM	7:41 PM	13 hr 18 min
17	6:21 AM	6:57 AM	7:05 PM	7:42 PM	13 hr 21 min
18	6:19 AM	6:56 AM	7:06 PM	7:43 PM	13 hr 23 min
19	6:18 AM	6:55 AM	7:07 PM	7:44 PM	13 hr 26 min
20	6:17 AM	6:53 AM	7:08 PM	7:45 PM	13 hr 28 min
21	6:15 AM	6:52 AM	7:09 PM	7:46 PM	13 hr 31 min
22	6:14 AM	6:50 AM	7:10 PM	7:47 PM	13 hr 33 min
23	6:12 AM	6:49 AM	7:11 PM	7:48 PM	13 hr 35 min
24	6:11 AM	6:48 AM	7:12 PM	7:49 PM	13 hr 38 min
25	6:10 AM	6:47 AM	7:13 PM	7:50 PM	13 hr 40 min
26	6:08 AM	6:45 AM	7:14 PM	7:51 PM	13 hr 43 min
27	6:07 AM	6:44 AM	7:15 PM	7:52 PM	13 hr 45 min
28	6:06 AM	6:43 AM	7:16 PM	7:53 PM	13 hr 47 min
29	6:04 AM	6:42 AM	7:17 PM	7:54 PM	13 hr 50 min
30	6:03 AM	6:40 AM	7:18 PM	7:55 PM	13 hr 52 min

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Frequently asked questions

What time does the sun set in Boulder, Colorado, United States in April 2026?

Sunset moves from 7:25 PM at the start of April 2026 to 7:55 PM at the end, local time.

How long are the days in Boulder, Colorado, United States in April 2026?

The longest day of the month (April 30, 2026) lasts about 13 hr 52 min; the shortest (April 1, 2026) about 12 hr 40 min.

Data: Meeus astronomical algorithms. How we calculate this

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