Sunrise and sunset times in Mountain View, CO

Check out today's and tomorrow's sunrise and sunset times in Mountain View, CO, United States, as well as the whole calendar for May 2026.

Today

May 9, 2026 . Current time: 1:21:09 pm

Sun rising over the horizon

First light at 5:21:01 am

Sunrise time: 5:49:30 am

Sun setting behind the horizon

Sunset time: 8:03:49 pm

Last light at 8:32:18 pm

Day length: 14 hours, 14 minutes

6 hours, 42 minutes left for today's sunset in Mountain View

Moonset icon Moon set on May 9 at 11:13 AMMoonrise icon Moon will rise on May 10 at 01:28 AMMoon phase: 🌗 Last Quarter (51%)

Tomorrow

May 10, 2026

Sun rising over the horizon

First light at 5:19:53 am

Sunrise time: 5:48:28 am

Sun setting behind the horizon

Sunset time: 8:04:47 pm

Last light at 8:33:22 pm

Day length: 14 hours, 16 minutes

Tomorrow will be approximately 2 minutes longer than today in Mountain View

Moonrise icon Moon will rise on May 10 at 01:28 AMMoonset icon Moon will set on May 10 at 12:18 PMMoon phase: 🌘 Waning Crescent (36%)
Map of Mountain View, Colorado

Shortest day in Mountain View, 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 24 minutes.

Longest day in Mountain View, CO

The longest day of the year will be in 1 month and 10 days, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 2 minutes.
Why Do We Have Solar Eclipses?

Why Do We Have Solar Eclipses?

Why the Shortest Day Is Not the Day With the Earliest Sunset or Latest Sunrise

Why the Shortest Day Is Not the Day With the Earliest Sunset or Latest Sunrise

How Are Sunsets in Other Planets in Our Solar System?

How Are Sunsets in Other Planets in Our Solar System?

When Is the Shortest Day of the Year?

When Is the Shortest Day of the Year?

How Long After Sunset Does It Get Dark?

How Long After Sunset Does It Get Dark?

What Is the Difference Between Golden Hour and Alpenglow?

What Is the Difference Between Golden Hour and Alpenglow?


May 2026 - Mountain View, 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 Mountain View.

The day length increases by 53 minutes over the course of May 2026 in Mountain View, CO - from 13 hours, 57 minutes on the first day to 14 hours, 50 minutes on the last day.

  
Day Twilight Start Sunrise Sunset Twilight End Day Length Day Length Variation Solar Noon Info 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 Info Calculated form this day's sunset to the next day's sunrise. Moon phase
Fri, May 1 5:30:55 am 5:58:42 am 7:55:53 pm 8:23:39 pm 13h 57m 11s 13h 57m 11s 12:57:17 pm 55° 4:55:19 am 8:59:16 pm 4:16:59 am 9:37:35 pm 10h 1m 35s 🌕 (100%)
Sat, May 2 5:29:36 am 5:57:28 am 7:56:53 pm 8:24:45 pm 13h 59m 25s 2m 14s 12:57:10 pm 55.3° 4:53:51 am 9:00:30 pm 4:15:18 am 9:39:03 pm 9h 59m 23s 🌖 (100%)
Sun, May 3 5:28:19 am 5:56:16 am 7:57:53 pm 8:25:50 pm 14h 1m 37s 2m 12s 12:57:04 pm 55.6° 4:52:25 am 9:01:44 pm 4:13:37 am 9:40:32 pm 9h 57m 12s 🌖 (98%)
Mon, May 4 5:27:03 am 5:55:05 am 7:58:52 pm 8:26:55 pm 14h 3m 47s 2m 10s 12:56:59 pm 55.9° 4:50:59 am 9:02:58 pm 4:11:58 am 9:42:00 pm 9h 55m 3s 🌖 (94%)
Tue, May 5 5:25:48 am 5:53:55 am 7:59:52 pm 8:28:00 pm 14h 5m 57s 2m 10s 12:56:54 pm 56.2° 4:49:35 am 9:04:12 pm 4:10:19 am 9:43:28 pm 9h 52m 55s 🌖 (89%)
Wed, May 6 5:24:34 am 5:52:47 am 8:00:52 pm 8:29:05 pm 14h 8m 5s 2m 8s 12:56:49 pm 56.5° 4:48:12 am 9:05:26 pm 4:08:42 am 9:44:57 pm 9h 50m 48s 🌖 (82%)
Thu, May 7 5:23:22 am 5:51:40 am 8:01:51 pm 8:30:09 pm 14h 10m 11s 2m 6s 12:56:46 pm 56.8° 4:46:51 am 9:06:40 pm 4:07:05 am 9:46:26 pm 9h 48m 44s 🌖 (75%)
Fri, May 8 5:22:11 am 5:50:35 am 8:02:50 pm 8:31:14 pm 14h 12m 15s 2m 4s 12:56:42 pm 57° 4:45:30 am 9:07:54 pm 4:05:30 am 9:47:54 pm 9h 46m 40s 🌖 (66%)
Sat, May 9 5:21:01 am 5:49:30 am 8:03:49 pm 8:32:18 pm 14h 14m 19s 2m 4s 12:56:39 pm 57.3° 4:44:11 am 9:09:08 pm 4:03:56 am 9:49:23 pm 9h 44m 39s 🌖 (56%)
Sun, May 10 5:19:53 am 5:48:28 am 8:04:47 pm 8:33:22 pm 14h 16m 19s 2m 0s 12:56:37 pm 57.5° 4:42:54 am 9:10:21 pm 4:02:23 am 9:50:51 pm 9h 42m 39s 🌗 (46%)
Mon, May 11 5:18:46 am 5:47:26 am 8:05:45 pm 8:34:25 pm 14h 18m 19s 2m 0s 12:56:36 pm 57.8° 4:41:37 am 9:11:34 pm 4:00:52 am 9:52:20 pm 9h 40m 42s 🌘 (36%)
Tue, May 12 5:17:41 am 5:46:27 am 8:06:43 pm 8:35:29 pm 14h 20m 16s 1m 57s 12:56:35 pm 58.1° 4:40:23 am 9:12:47 pm 3:59:22 am 9:53:48 pm 9h 38m 45s 🌘 (26%)
Wed, May 13 5:16:37 am 5:45:28 am 8:07:40 pm 8:36:32 pm 14h 22m 12s 1m 56s 12:56:34 pm 58.3° 4:39:09 am 9:13:59 pm 3:57:53 am 9:55:16 pm 9h 36m 52s 🌘 (17%)
Thu, May 14 5:15:35 am 5:44:32 am 8:08:37 pm 8:37:34 pm 14h 24m 5s 1m 53s 12:56:34 pm 58.5° 4:37:58 am 9:15:11 pm 3:56:26 am 9:56:43 pm 9h 35m 0s 🌘 (9%)
Fri, May 15 5:14:34 am 5:43:37 am 8:09:34 pm 8:38:36 pm 14h 25m 57s 1m 52s 12:56:35 pm 58.8° 4:36:48 am 9:16:23 pm 3:55:00 am 9:58:10 pm 9h 33m 9s 🌘 (4%)
Sat, May 16 5:13:35 am 5:42:43 am 8:10:30 pm 8:39:37 pm 14h 27m 47s 1m 50s 12:56:36 pm 59° 4:35:39 am 9:17:34 pm 3:53:36 am 9:59:36 pm 9h 31m 21s 🌘 (1%)
Sun, May 17 5:12:38 am 5:41:51 am 8:11:25 pm 8:40:38 pm 14h 29m 34s 1m 47s 12:56:38 pm 59.2° 4:34:33 am 9:18:44 pm 3:52:14 am 10:01:02 pm 9h 29m 36s 🌑 (0%)
Mon, May 18 5:11:43 am 5:41:01 am 8:12:20 pm 8:41:39 pm 14h 31m 19s 1m 45s 12:56:41 pm 59.5° 4:33:28 am 9:19:54 pm 3:50:54 am 10:02:28 pm 9h 27m 52s 🌒 (3%)
Tue, May 19 5:10:49 am 5:40:12 am 8:13:15 pm 8:42:38 pm 14h 33m 3s 1m 44s 12:56:44 pm 59.7° 4:32:24 am 9:21:03 pm 3:49:35 am 10:03:52 pm 9h 26m 11s 🌒 (9%)
Wed, May 20 5:09:57 am 5:39:26 am 8:14:08 pm 8:43:37 pm 14h 34m 42s 1m 39s 12:56:47 pm 59.9° 4:31:23 am 9:22:11 pm 3:48:18 am 10:05:16 pm 9h 24m 32s 🌒 (17%)
Thu, May 21 5:09:06 am 5:38:40 am 8:15:02 pm 8:44:36 pm 14h 36m 22s 1m 40s 12:56:51 pm 60.1° 4:30:24 am 9:23:18 pm 3:47:03 am 10:06:39 pm 9h 22m 55s 🌒 (26%)
Fri, May 22 5:08:18 am 5:37:57 am 8:15:54 pm 8:45:33 pm 14h 37m 57s 1m 35s 12:56:56 pm 60.3° 4:29:26 am 9:24:25 pm 3:45:50 am 10:08:01 pm 9h 21m 21s 🌒 (37%)
Sat, May 23 5:07:31 am 5:37:15 am 8:16:46 pm 8:46:30 pm 14h 39m 31s 1m 34s 12:57:01 pm 60.5° 4:28:31 am 9:25:31 pm 3:44:39 am 10:09:22 pm 9h 19m 50s 🌓 (48%)
Sun, May 24 5:06:47 am 5:36:36 am 8:17:37 pm 8:47:26 pm 14h 41m 1s 1m 30s 12:57:06 pm 60.6° 4:27:37 am 9:26:35 pm 3:43:31 am 10:10:42 pm 9h 18m 21s 🌔 (58%)
Mon, May 25 5:06:04 am 5:35:58 am 8:18:27 pm 8:48:21 pm 14h 42m 29s 1m 28s 12:57:12 pm 60.8° 4:26:45 am 9:27:39 pm 3:42:24 am 10:12:00 pm 9h 16m 54s 🌔 (68%)
Tue, May 26 5:05:23 am 5:35:21 am 8:19:16 pm 8:49:15 pm 14h 43m 55s 1m 26s 12:57:19 pm 61° 4:25:56 am 9:28:42 pm 3:41:20 am 10:13:17 pm 9h 15m 31s 🌔 (77%)
Wed, May 27 5:04:44 am 5:34:47 am 8:20:05 pm 8:50:08 pm 14h 45m 18s 1m 23s 12:57:26 pm 61.2° 4:25:09 am 9:29:43 pm 3:40:18 am 10:14:33 pm 9h 14m 10s 🌔 (85%)
Thu, May 28 5:04:07 am 5:34:15 am 8:20:52 pm 8:51:00 pm 14h 46m 37s 1m 19s 12:57:33 pm 61.3° 4:24:24 am 9:30:43 pm 3:39:19 am 10:15:48 pm 9h 12m 52s 🌔 (91%)
Fri, May 29 5:03:32 am 5:33:44 am 8:21:38 pm 8:51:51 pm 14h 47m 54s 1m 17s 12:57:41 pm 61.5° 4:23:41 am 9:31:42 pm 3:38:22 am 10:17:01 pm 9h 11m 37s 🌔 (96%)
Sat, May 30 5:02:59 am 5:33:15 am 8:22:24 pm 8:52:41 pm 14h 49m 9s 1m 15s 12:57:50 pm 61.6° 4:23:00 am 9:32:39 pm 3:37:27 am 10:18:12 pm 9h 10m 24s 🌔 (99%)
Sun, May 31 5:02:28 am 5:32:48 am 8:23:08 pm 8:53:29 pm 14h 50m 20s 1m 11s 12:57:58 pm 61.8° 4:22:21 am 9:33:35 pm 3:36:36 am 10:19:21 pm 9h 9m 15s 🌕 (100%)

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Year distribution of sunrise and sunset times in Mountain View, CO - 2026

The followin graph shows sunrise and sunset times in Mountain View, 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 Mountain View, CO.


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