Sunrise & sunset times in Denver in September 2026
In Denver, September 2026 opens with sunrise at 06:28 and sunset at 19:30 on the 1st, and the day shortens by about 1h 15m from the 1st to the 30th. All times below are in Denver's local time zone.
| Day | Sunrise | Sunset | Day length |
|---|---|---|---|
| September 1 | 06:28 | 19:30 | 13h 3m |
| September 2 | 06:29 | 19:29 | 13h 0m |
| September 3 | 06:30 | 19:27 | 12h 58m |
| September 4 | 06:30 | 19:26 | 12h 55m |
| September 5 | 06:31 | 19:24 | 12h 53m |
| September 6 | 06:32 | 19:22 | 12h 50m |
| September 7 | 06:33 | 19:21 | 12h 48m |
| September 8 | 06:34 | 19:19 | 12h 45m |
| September 9 | 06:35 | 19:18 | 12h 43m |
| September 10 | 06:36 | 19:16 | 12h 40m |
| September 11 | 06:37 | 19:14 | 12h 37m |
| September 12 | 06:38 | 19:13 | 12h 35m |
| September 13 | 06:39 | 19:11 | 12h 32m |
| September 14 | 06:40 | 19:09 | 12h 30m |
| September 15 | 06:41 | 19:08 | 12h 27m |
| September 16 | 06:42 | 19:06 | 12h 25m |
| September 17 | 06:43 | 19:05 | 12h 22m |
| September 18 | 06:43 | 19:03 | 12h 19m |
| September 19 | 06:44 | 19:01 | 12h 17m |
| September 20 | 06:45 | 19:00 | 12h 14m |
| September 21 | 06:46 | 18:58 | 12h 12m |
| September 22 | 06:47 | 18:56 | 12h 9m |
| September 23 | 06:48 | 18:55 | 12h 6m |
| September 24 | 06:49 | 18:53 | 12h 4m |
| September 25 | 06:50 | 18:51 | 12h 1m |
| September 26 | 06:51 | 18:50 | 11h 59m |
| September 27 | 06:52 | 18:48 | 11h 56m |
| September 28 | 06:53 | 18:46 | 11h 54m |
| September 29 | 06:54 | 18:45 | 11h 51m |
| September 30 | 06:55 | 18:43 | 11h 48m |
Planning around the light in Denver in September
This table lists sunrise, sunset and the length of the day for every day of September 2026 in Denver, United States, computed from the city's coordinates and shown in its local time zone. Use it to plan a shoot, a hike, an event or a trip around the exact daylight for the day you have in mind. For golden hour, blue hour and the moon on a specific date, open the full Denver page and pick that date.
Frequently asked questions about September in Denver
What time does the sun set in Denver in September?
Around the middle of September the sun sets at about 19:06 in Denver. Sunset shifts a little each day through the month, as listed in the table above, all in local time.
What time does the sun rise in Denver in September?
Around mid September the sun rises at about 06:42 in Denver, moving gradually across the month as shown in the day-by-day table.
When is the longest day in Denver in September?
In September 2026 the longest day in Denver is the 1st (13h 3m of daylight) and the shortest is the 30th (11h 48m).
Other months and tools
Every month of the year in Denver, each with day-by-day sunrise and sunset times: