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 February 2026.
Today
February 18, 2026 . Current time: 6:27:57 am
First light at 6:21:34 am
Sunrise time: 6:47:45 am
Sunset time: 5:41:18 pm
Last light at 6:07:29 pm
Day length: 10 hours, 53 minutes
11 hours, 13 minutes left for today's sunset in Niwot
Moon will rise on Feb 18 at 07:26 AM
Moon will set on Feb 18 at 07:16 PMMoon phase: 🌒 Waxing Crescent (1%)Tomorrow
February 19, 2026
First light at 6:20:16 am
Sunrise time: 6:46:25 am
Sunset time: 5:42:28 pm
Last light at 6:08:36 pm
Day length: 10 hours, 56 minutes
Tomorrow will be approximately 3 minutes longer than today in Niwot
Moon will rise on Feb 19 at 07:49 AM Moon will set on Feb 19 at 08:25 PMMoon phase: 🌒 Waxing Crescent (9%)
- Niwot, Colorado
- Latitude: 40.103874
- Longitude: -105.170822
- Time zone: Mountain Time MST
Shortest day in Niwot, CO
The shortest day of the year will be in around 10 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 around 4 months, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 4 minutes.
February 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 February in Niwot.
The day length increases by 1 hour, 5 minutes over the course of February 2026 in Niwot, CO - from 10 hours, 13 minutes on the first day to 11 hours, 19 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Feb 1 | 6:40:20 am | 7:07:27 am | 5:21:05 pm | 5:48:12 pm | 10h 13m 38s | 10h 13m 38s | 12:14:16 pm | 23.2° | 6:07:54 am | 6:20:38 pm | 5:36:03 am | 6:52:29 pm | 13h 45m 25s | 🌔 (99%) |
| Mon, Feb 2 | 6:39:26 am | 7:06:30 am | 5:22:17 pm | 5:49:21 pm | 10h 15m 47s | 2m 9s | 12:14:23 pm | 23.5° | 6:07:03 am | 6:21:43 pm | 5:35:15 am | 6:53:32 pm | 13h 43m 13s | 🌖 (100%) |
| Tue, Feb 3 | 6:38:30 am | 7:05:30 am | 5:23:29 pm | 5:50:29 pm | 10h 17m 59s | 2m 12s | 12:14:30 pm | 23.8° | 6:06:11 am | 6:22:49 pm | 5:34:24 am | 6:54:35 pm | 13h 41m 0s | 🌖 (98%) |
| Wed, Feb 4 | 6:37:33 am | 7:04:29 am | 5:24:41 pm | 5:51:38 pm | 10h 20m 12s | 2m 13s | 12:14:35 pm | 24.1° | 6:05:16 am | 6:23:54 pm | 5:33:32 am | 6:55:38 pm | 13h 38m 45s | 🌖 (93%) |
| Thu, Feb 5 | 6:36:34 am | 7:03:26 am | 5:25:54 pm | 5:52:46 pm | 10h 22m 28s | 2m 16s | 12:14:40 pm | 24.4° | 6:04:21 am | 6:25:00 pm | 5:32:38 am | 6:56:42 pm | 13h 36m 28s | 🌖 (87%) |
| Fri, Feb 6 | 6:35:33 am | 7:02:22 am | 5:27:06 pm | 5:53:55 pm | 10h 24m 44s | 2m 16s | 12:14:44 pm | 24.7° | 6:03:23 am | 6:26:05 pm | 5:31:43 am | 6:57:46 pm | 13h 34m 11s | 🌖 (79%) |
| Sat, Feb 7 | 6:34:31 am | 7:01:17 am | 5:28:18 pm | 5:55:03 pm | 10h 27m 1s | 2m 17s | 12:14:47 pm | 25° | 6:02:24 am | 6:27:10 pm | 5:30:45 am | 6:58:49 pm | 13h 31m 51s | 🌖 (71%) |
| Sun, Feb 8 | 6:33:27 am | 7:00:09 am | 5:29:30 pm | 5:56:12 pm | 10h 29m 21s | 2m 20s | 12:14:50 pm | 25.3° | 6:01:23 am | 6:28:16 pm | 5:29:46 am | 6:59:53 pm | 13h 29m 31s | 🌖 (62%) |
| Mon, Feb 9 | 6:32:22 am | 6:59:01 am | 5:30:42 pm | 5:57:20 pm | 10h 31m 41s | 2m 20s | 12:14:51 pm | 25.6° | 6:00:21 am | 6:29:21 pm | 5:28:46 am | 7:00:57 pm | 13h 27m 9s | 🌗 (52%) |
| Tue, Feb 10 | 6:31:16 am | 6:57:51 am | 5:31:53 pm | 5:58:28 pm | 10h 34m 2s | 2m 21s | 12:14:52 pm | 26° | 5:59:17 am | 6:30:27 pm | 5:27:44 am | 7:02:01 pm | 13h 24m 47s | 🌘 (43%) |
| Wed, Feb 11 | 6:30:08 am | 6:56:40 am | 5:33:05 pm | 5:59:37 pm | 10h 36m 25s | 2m 23s | 12:14:52 pm | 26.3° | 5:58:12 am | 6:31:32 pm | 5:26:40 am | 7:03:05 pm | 13h 22m 22s | 🌘 (34%) |
| Thu, Feb 12 | 6:28:58 am | 6:55:27 am | 5:34:16 pm | 6:00:45 pm | 10h 38m 49s | 2m 24s | 12:14:51 pm | 26.6° | 5:57:05 am | 6:32:38 pm | 5:25:34 am | 7:04:09 pm | 13h 19m 57s | 🌘 (25%) |
| Fri, Feb 13 | 6:27:48 am | 6:54:13 am | 5:35:27 pm | 6:01:52 pm | 10h 41m 14s | 2m 25s | 12:14:50 pm | 27° | 5:55:57 am | 6:33:43 pm | 5:24:27 am | 7:05:13 pm | 13h 17m 31s | 🌘 (17%) |
| Sat, Feb 14 | 6:26:35 am | 6:52:58 am | 5:36:38 pm | 6:03:00 pm | 10h 43m 40s | 2m 26s | 12:14:48 pm | 27.3° | 5:54:48 am | 6:34:48 pm | 5:23:19 am | 7:06:17 pm | 13h 15m 4s | 🌘 (11%) |
| Sun, Feb 15 | 6:25:22 am | 6:51:42 am | 5:37:48 pm | 6:04:08 pm | 10h 46m 6s | 2m 26s | 12:14:45 pm | 27.6° | 5:53:36 am | 6:35:53 pm | 5:22:09 am | 7:07:21 pm | 13h 12m 36s | 🌘 (5%) |
| Mon, Feb 16 | 6:24:07 am | 6:50:24 am | 5:38:59 pm | 6:05:15 pm | 10h 48m 35s | 2m 29s | 12:14:41 pm | 28° | 5:52:24 am | 6:36:58 pm | 5:20:58 am | 7:08:25 pm | 13h 10m 6s | 🌘 (2%) |
| Tue, Feb 17 | 6:22:52 am | 6:49:05 am | 5:40:09 pm | 6:06:22 pm | 10h 51m 4s | 2m 29s | 12:14:37 pm | 28.3° | 5:51:10 am | 6:38:04 pm | 5:19:45 am | 7:09:29 pm | 13h 7m 36s | 🌑 (0%) |
| Wed, Feb 18 | 6:21:34 am | 6:47:45 am | 5:41:18 pm | 6:07:29 pm | 10h 53m 33s | 2m 29s | 12:14:32 pm | 28.7° | 5:49:55 am | 6:39:09 pm | 5:18:30 am | 7:10:33 pm | 13h 5m 7s | 🌒 (1%) |
| Thu, Feb 19 | 6:20:16 am | 6:46:25 am | 5:42:28 pm | 6:08:36 pm | 10h 56m 3s | 2m 30s | 12:14:26 pm | 29° | 5:48:39 am | 6:40:13 pm | 5:17:15 am | 7:11:38 pm | 13h 2m 35s | 🌒 (4%) |
| Fri, Feb 20 | 6:18:57 am | 6:45:03 am | 5:43:37 pm | 6:09:43 pm | 10h 58m 34s | 2m 31s | 12:14:20 pm | 29.4° | 5:47:22 am | 6:41:18 pm | 5:15:58 am | 7:12:42 pm | 13h 0m 3s | 🌒 (9%) |
| Sat, Feb 21 | 6:17:36 am | 6:43:40 am | 5:44:46 pm | 6:10:49 pm | 11h 1m 6s | 2m 32s | 12:14:13 pm | 29.8° | 5:46:03 am | 6:42:23 pm | 5:14:39 am | 7:13:47 pm | 12h 57m 30s | 🌒 (16%) |
| Sun, Feb 22 | 6:16:15 am | 6:42:16 am | 5:45:55 pm | 6:11:56 pm | 11h 3m 39s | 2m 33s | 12:14:05 pm | 30.1° | 5:44:43 am | 6:43:28 pm | 5:13:19 am | 7:14:51 pm | 12h 54m 56s | 🌒 (26%) |
| Mon, Feb 23 | 6:14:52 am | 6:40:51 am | 5:47:03 pm | 6:13:02 pm | 11h 6m 12s | 2m 33s | 12:13:57 pm | 30.5° | 5:43:22 am | 6:44:32 pm | 5:11:58 am | 7:15:56 pm | 12h 52m 22s | 🌒 (36%) |
| Tue, Feb 24 | 6:13:29 am | 6:39:25 am | 5:48:11 pm | 6:14:08 pm | 11h 8m 46s | 2m 34s | 12:13:48 pm | 30.9° | 5:41:59 am | 6:45:37 pm | 5:10:36 am | 7:17:00 pm | 12h 49m 48s | 🌓 (47%) |
| Wed, Feb 25 | 6:12:04 am | 6:37:59 am | 5:49:19 pm | 6:15:13 pm | 11h 11m 20s | 2m 34s | 12:13:39 pm | 31.2° | 5:40:36 am | 6:46:41 pm | 5:09:12 am | 7:18:05 pm | 12h 47m 12s | 🌔 (59%) |
| Thu, Feb 26 | 6:10:38 am | 6:36:31 am | 5:50:26 pm | 6:16:19 pm | 11h 13m 55s | 2m 35s | 12:13:29 pm | 31.6° | 5:39:12 am | 6:47:46 pm | 5:07:48 am | 7:19:10 pm | 12h 44m 37s | 🌔 (70%) |
| Fri, Feb 27 | 6:09:12 am | 6:35:03 am | 5:51:33 pm | 6:17:24 pm | 11h 16m 30s | 2m 35s | 12:13:18 pm | 32° | 5:37:46 am | 6:48:50 pm | 5:06:22 am | 7:20:15 pm | 12h 42m 1s | 🌔 (80%) |
| Sat, Feb 28 | 6:07:45 am | 6:33:34 am | 5:52:40 pm | 6:18:29 pm | 11h 19m 6s | 2m 36s | 12:13:07 pm | 32.4° | 5:36:20 am | 6:49:54 pm | 5:04:55 am | 7:21:20 pm | 12h 39m 24s | 🌔 (88%) |
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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.