Sunrise and sunset times in Niwot, CO
Check out today's and tomorrow's sunrise and sunset times in Niwot, CO, United States, as well as the whole calendar for May 2026.
Today
May 9, 2026 . Current time: 1:24:40 pm
First light at 5:20:32 am
Sunrise time: 5:49:12 am
Sunset time: 8:05:02 pm
Last light at 8:33:43 pm
Day length: 14 hours, 15 minutes
6 hours, 40 minutes left for today's sunset in Niwot
Moon set on May 9 at 11:13 AM
Moon will rise on May 10 at 01:29 AMMoon phase: 🌗 Last Quarter (51%)Tomorrow
May 10, 2026
First light at 5:19:23 am
Sunrise time: 5:48:08 am
Sunset time: 8:06:02 pm
Last light at 8:34:47 pm
Day length: 14 hours, 17 minutes
Tomorrow will be approximately 2 minutes longer than today in Niwot
Moon will rise on May 10 at 01:29 AM Moon will set on May 10 at 12:18 PMMoon phase: 🌘 Waning Crescent (36%)
- Niwot, Colorado
- Latitude: 40.103874
- Longitude: -105.170822
- Time zone: Mountain Time MDT
Shortest day in Niwot, CO
The shortest day of the year will be in 8 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 22 minutes.Longest day in Niwot, CO
The longest day of the year will be in 1 month and 11 days, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 4 minutes.
May 2026 - Niwot, Colorado - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of May in Niwot.
The day length increases by 53 minutes over the course of May 2026 in Niwot, CO - from 13 hours, 58 minutes on the first day to 14 hours, 52 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fri, May 1 | 5:30:33 am | 5:58:29 am | 7:57:00 pm | 8:24:57 pm | 13h 58m 31s | 13h 58m 31s | 12:57:45 pm | 55.4° | 4:54:42 am | 9:00:47 pm | 4:16:02 am | 9:39:27 pm | 10h 0m 15s | 🌕 (100%) |
| Sat, May 2 | 5:29:13 am | 5:57:15 am | 7:58:01 pm | 8:26:03 pm | 14h 0m 46s | 2m 15s | 12:57:38 pm | 55.7° | 4:53:13 am | 9:02:03 pm | 4:14:19 am | 9:40:57 pm | 9h 58m 1s | 🌖 (100%) |
| Sun, May 3 | 5:27:55 am | 5:56:02 am | 7:59:02 pm | 8:27:09 pm | 14h 3m 0s | 2m 14s | 12:57:32 pm | 56° | 4:51:46 am | 9:03:18 pm | 4:12:37 am | 9:42:27 pm | 9h 55m 49s | 🌖 (98%) |
| Mon, May 4 | 5:26:38 am | 5:54:51 am | 8:00:02 pm | 8:28:15 pm | 14h 5m 11s | 2m 11s | 12:57:26 pm | 56.2° | 4:50:19 am | 9:04:34 pm | 4:10:56 am | 9:43:57 pm | 9h 53m 38s | 🌖 (94%) |
| Tue, May 5 | 5:25:22 am | 5:53:40 am | 8:01:03 pm | 8:29:21 pm | 14h 7m 23s | 2m 12s | 12:57:21 pm | 56.5° | 4:48:54 am | 9:05:49 pm | 4:09:16 am | 9:45:27 pm | 9h 51m 28s | 🌖 (89%) |
| Wed, May 6 | 5:24:07 am | 5:52:31 am | 8:02:03 pm | 8:30:27 pm | 14h 9m 32s | 2m 9s | 12:57:17 pm | 56.8° | 4:47:30 am | 9:07:04 pm | 4:07:37 am | 9:46:57 pm | 9h 49m 20s | 🌖 (82%) |
| Thu, May 7 | 5:22:54 am | 5:51:23 am | 8:03:03 pm | 8:31:32 pm | 14h 11m 40s | 2m 8s | 12:57:13 pm | 57.1° | 4:46:07 am | 9:08:19 pm | 4:05:59 am | 9:48:27 pm | 9h 47m 14s | 🌖 (75%) |
| Fri, May 8 | 5:21:42 am | 5:50:17 am | 8:04:03 pm | 8:32:37 pm | 14h 13m 46s | 2m 6s | 12:57:10 pm | 57.4° | 4:44:46 am | 9:09:34 pm | 4:04:22 am | 9:49:57 pm | 9h 45m 9s | 🌖 (66%) |
| Sat, May 9 | 5:20:32 am | 5:49:12 am | 8:05:02 pm | 8:33:43 pm | 14h 15m 50s | 2m 4s | 12:57:07 pm | 57.6° | 4:43:26 am | 9:10:49 pm | 4:02:47 am | 9:51:28 pm | 9h 43m 6s | 🌖 (56%) |
| Sun, May 10 | 5:19:23 am | 5:48:08 am | 8:06:02 pm | 8:34:47 pm | 14h 17m 54s | 2m 4s | 12:57:05 pm | 57.9° | 4:42:07 am | 9:12:03 pm | 4:01:12 am | 9:52:58 pm | 9h 41m 4s | 🌗 (46%) |
| Mon, May 11 | 5:18:15 am | 5:47:06 am | 8:07:00 pm | 8:35:52 pm | 14h 19m 54s | 2m 0s | 12:57:03 pm | 58.1° | 4:40:49 am | 9:13:17 pm | 3:59:39 am | 9:54:28 pm | 9h 39m 6s | 🌘 (36%) |
| Tue, May 12 | 5:17:09 am | 5:46:06 am | 8:07:59 pm | 8:36:56 pm | 14h 21m 53s | 1m 59s | 12:57:02 pm | 58.4° | 4:39:34 am | 9:14:31 pm | 3:58:08 am | 9:55:57 pm | 9h 37m 8s | 🌘 (26%) |
| Wed, May 13 | 5:16:04 am | 5:45:07 am | 8:08:57 pm | 8:38:00 pm | 14h 23m 50s | 1m 57s | 12:57:02 pm | 58.6° | 4:38:19 am | 9:15:45 pm | 3:56:37 am | 9:57:27 pm | 9h 35m 12s | 🌘 (17%) |
| Thu, May 14 | 5:15:01 am | 5:44:09 am | 8:09:55 pm | 8:39:03 pm | 14h 25m 46s | 1m 56s | 12:57:02 pm | 58.9° | 4:37:07 am | 9:16:58 pm | 3:55:09 am | 9:58:56 pm | 9h 33m 19s | 🌘 (9%) |
| Fri, May 15 | 5:14:00 am | 5:43:14 am | 8:10:52 pm | 8:40:06 pm | 14h 27m 38s | 1m 52s | 12:57:03 pm | 59.1° | 4:35:55 am | 9:18:10 pm | 3:53:41 am | 10:00:24 pm | 9h 31m 27s | 🌘 (4%) |
| Sat, May 16 | 5:13:00 am | 5:42:19 am | 8:11:49 pm | 8:41:08 pm | 14h 29m 30s | 1m 52s | 12:57:04 pm | 59.3° | 4:34:46 am | 9:19:22 pm | 3:52:16 am | 10:01:52 pm | 9h 29m 38s | 🌘 (1%) |
| Sun, May 17 | 5:12:02 am | 5:41:27 am | 8:12:45 pm | 8:42:10 pm | 14h 31m 18s | 1m 48s | 12:57:06 pm | 59.6° | 4:33:38 am | 9:20:34 pm | 3:50:52 am | 10:03:20 pm | 9h 27m 51s | 🌑 (0%) |
| Mon, May 18 | 5:11:06 am | 5:40:36 am | 8:13:41 pm | 8:43:11 pm | 14h 33m 5s | 1m 47s | 12:57:08 pm | 59.8° | 4:32:32 am | 9:21:44 pm | 3:49:30 am | 10:04:47 pm | 9h 26m 6s | 🌒 (3%) |
| Tue, May 19 | 5:10:11 am | 5:39:47 am | 8:14:36 pm | 8:44:11 pm | 14h 34m 49s | 1m 44s | 12:57:11 pm | 60° | 4:31:28 am | 9:22:54 pm | 3:48:09 am | 10:06:13 pm | 9h 24m 23s | 🌒 (9%) |
| Wed, May 20 | 5:09:18 am | 5:38:59 am | 8:15:30 pm | 8:45:11 pm | 14h 36m 31s | 1m 42s | 12:57:15 pm | 60.2° | 4:30:26 am | 9:24:04 pm | 3:46:51 am | 10:07:38 pm | 9h 22m 43s | 🌒 (17%) |
| Thu, May 21 | 5:08:27 am | 5:38:13 am | 8:16:24 pm | 8:46:10 pm | 14h 38m 11s | 1m 40s | 12:57:19 pm | 60.4° | 4:29:25 am | 9:25:12 pm | 3:45:35 am | 10:09:03 pm | 9h 21m 5s | 🌒 (26%) |
| Fri, May 22 | 5:07:38 am | 5:37:29 am | 8:17:17 pm | 8:47:08 pm | 14h 39m 48s | 1m 37s | 12:57:23 pm | 60.6° | 4:28:27 am | 9:26:20 pm | 3:44:20 am | 10:10:26 pm | 9h 19m 30s | 🌒 (37%) |
| Sat, May 23 | 5:06:51 am | 5:36:47 am | 8:18:09 pm | 8:48:06 pm | 14h 41m 22s | 1m 34s | 12:57:28 pm | 60.8° | 4:27:30 am | 9:27:26 pm | 3:43:08 am | 10:11:49 pm | 9h 17m 58s | 🌓 (48%) |
| Sun, May 24 | 5:06:05 am | 5:36:07 am | 8:19:01 pm | 8:49:02 pm | 14h 42m 54s | 1m 32s | 12:57:34 pm | 61° | 4:26:36 am | 9:28:32 pm | 3:41:57 am | 10:13:10 pm | 9h 16m 27s | 🌔 (58%) |
| Mon, May 25 | 5:05:22 am | 5:35:28 am | 8:19:52 pm | 8:49:58 pm | 14h 44m 24s | 1m 30s | 12:57:40 pm | 61.2° | 4:25:43 am | 9:29:37 pm | 3:40:49 am | 10:14:30 pm | 9h 14m 59s | 🌔 (68%) |
| Tue, May 26 | 5:04:40 am | 5:34:51 am | 8:20:42 pm | 8:50:53 pm | 14h 45m 51s | 1m 27s | 12:57:46 pm | 61.3° | 4:24:53 am | 9:30:40 pm | 3:39:44 am | 10:15:49 pm | 9h 13m 34s | 🌔 (77%) |
| Wed, May 27 | 5:04:00 am | 5:34:16 am | 8:21:30 pm | 8:51:46 pm | 14h 47m 14s | 1m 23s | 12:57:53 pm | 61.5° | 4:24:05 am | 9:31:42 pm | 3:38:40 am | 10:17:06 pm | 9h 12m 13s | 🌔 (85%) |
| Thu, May 28 | 5:03:23 am | 5:33:43 am | 8:22:18 pm | 8:52:39 pm | 14h 48m 35s | 1m 21s | 12:58:01 pm | 61.7° | 4:23:19 am | 9:32:43 pm | 3:37:40 am | 10:18:22 pm | 9h 10m 54s | 🌔 (91%) |
| Fri, May 29 | 5:02:47 am | 5:33:12 am | 8:23:05 pm | 8:53:31 pm | 14h 49m 53s | 1m 18s | 12:58:09 pm | 61.8° | 4:22:35 am | 9:33:43 pm | 3:36:41 am | 10:19:37 pm | 9h 9m 38s | 🌔 (96%) |
| Sat, May 30 | 5:02:14 am | 5:32:43 am | 8:23:51 pm | 8:54:21 pm | 14h 51m 8s | 1m 15s | 12:58:17 pm | 62° | 4:21:53 am | 9:34:41 pm | 3:35:45 am | 10:20:49 pm | 9h 8m 25s | 🌔 (99%) |
| Sun, May 31 | 5:01:42 am | 5:32:16 am | 8:24:36 pm | 8:55:10 pm | 14h 52m 20s | 1m 12s | 12:58:26 pm | 62.1° | 4:21:14 am | 9:35:38 pm | 3:34:52 am | 10:22:00 pm | 9h 7m 14s | 🌕 (100%) |
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Sunrise and Sunset photos in Niwot, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Niwot, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Niwot, CO - 2026
The followin graph shows sunrise and sunset times in Niwot, CO for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Niwot, CO.