Sunrise and sunset times in Boulder City, NV
Check out today's and tomorrow's sunrise and sunset times in Boulder City, as well as the whole calendar for September 2026.
Today
September 20, 2026. Current time: 7:54:30 pm
First light at 6:00:27 am
Sunrise time: 6:24:44 am
Sunset time: 6:40:32 pm
Last light at 7:04:49 pm
Sun position chart
Now · Sun altitude: -16.0° (below the horizon) · Azimuth: 283° (W)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 12 hours, 15 minutes
Sunset in Boulder City was 1 hour, 13 minutes ago
Moon set on Sep 20 at 12:15 AM
Moon rose on Sep 20 at 3:32 PMMoon phase: 🌔 Waxing Gibbous (71%)🌕 Full moon: Sep 26 at 9:50 AM · 🌑 New moon: Oct 10 at 8:50 AMTomorrow
September 21, 2026
First light at 6:01:15 am
Sunrise time: 6:25:31 am
Sunset time: 6:39:03 pm
Last light at 7:03:19 pm
Day length: 12 hours, 13 minutes
Tomorrow will be 2 minutes shorter than today in Boulder City
Moon will set on Sep 21 at 1:15 AM Moon will rise on Sep 21 at 4:07 PMMoon phase: 🌔 Waxing Gibbous (80%)
- Boulder City, Nevada
- Latitude: 35.978222 (North)
- Longitude: -114.834511 (West)
- Time zone: Pacific Time PDT
Shortest day in Boulder City, NV
The shortest day of the year will be in 3 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 45 minutes.Longest day in Boulder City, NV
The longest day of the year was 2 months and 29 days ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours and 39 minutes.
September 2026 - Boulder City, Nevada - 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 September in Boulder City.
The day length shortens by 1 hour, 4 minutes over the course of September 2026 in Boulder City, NV - from 12 hours, 58 minutes on the first day to 11 hours, 53 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 5:45:19 am | 6:10:09 am | 7:08:19 pm | 7:33:09 pm | 12h 58m 10s | -2m 10s | 12:39:14 pm | 62.1° | 5:14:18 am | 8:04:09 pm | 4:42:19 am | 8:36:09 pm | 11h 2m 36s | 🌖 (72%) |
| Wed, Sep 2 | 5:46:08 am | 6:10:55 am | 7:06:54 pm | 7:31:42 pm | 12h 55m 59s | -2m 11s | 12:38:55 pm | 61.7° | 5:15:12 am | 8:02:37 pm | 4:43:19 am | 8:34:30 pm | 11h 4m 47s | 🌖 (62%) |
| Thu, Sep 3 | 5:46:56 am | 6:11:41 am | 7:05:29 pm | 7:30:14 pm | 12h 53m 48s | -2m 11s | 12:38:35 pm | 61.3° | 5:16:05 am | 8:01:05 pm | 4:44:19 am | 8:32:51 pm | 11h 6m 58s | 🌖 (51%) |
| Fri, Sep 4 | 5:47:45 am | 6:12:27 am | 7:04:03 pm | 7:28:45 pm | 12h 51m 36s | -2m 12s | 12:38:15 pm | 61° | 5:16:58 am | 7:59:32 pm | 4:45:18 am | 8:31:13 pm | 11h 9m 11s | 🌗 (39%) |
| Sat, Sep 5 | 5:48:33 am | 6:13:14 am | 7:02:37 pm | 7:27:17 pm | 12h 49m 23s | -2m 13s | 12:37:55 pm | 60.6° | 5:17:51 am | 7:58:00 pm | 4:46:17 am | 8:29:34 pm | 11h 11m 23s | 🌘 (28%) |
| Sun, Sep 6 | 5:49:22 am | 6:14:00 am | 7:01:10 pm | 7:25:48 pm | 12h 47m 10s | -2m 13s | 12:37:35 pm | 60.2° | 5:18:43 am | 7:56:27 pm | 4:47:15 am | 8:27:55 pm | 11h 13m 36s | 🌘 (18%) |
| Mon, Sep 7 | 5:50:10 am | 6:14:46 am | 6:59:43 pm | 7:24:19 pm | 12h 44m 57s | -2m 13s | 12:37:14 pm | 59.9° | 5:19:35 am | 7:54:53 pm | 4:48:13 am | 8:26:16 pm | 11h 15m 48s | 🌘 (10%) |
| Tue, Sep 8 | 5:50:58 am | 6:15:31 am | 6:58:16 pm | 7:22:49 pm | 12h 42m 45s | -2m 12s | 12:36:54 pm | 59.5° | 5:20:27 am | 7:53:20 pm | 4:49:10 am | 8:24:37 pm | 11h 18m 1s | 🌘 (4%) |
| Wed, Sep 9 | 5:51:46 am | 6:16:17 am | 6:56:48 pm | 7:21:20 pm | 12h 40m 31s | -2m 14s | 12:36:33 pm | 59.1° | 5:21:18 am | 7:51:47 pm | 4:50:07 am | 8:22:58 pm | 11h 20m 15s | 🌘 (1%) |
| Thu, Sep 10 | 5:52:33 am | 6:17:03 am | 6:55:20 pm | 7:19:50 pm | 12h 38m 17s | -2m 14s | 12:36:12 pm | 58.7° | 5:22:10 am | 7:50:14 pm | 4:51:04 am | 8:21:20 pm | 11h 22m 29s | 🌑 (0.0%) |
| Fri, Sep 11 | 5:53:21 am | 6:17:49 am | 6:53:52 pm | 7:18:20 pm | 12h 36m 3s | -2m 14s | 12:35:51 pm | 58.3° | 5:23:01 am | 7:48:40 pm | 4:52:00 am | 8:19:41 pm | 11h 24m 43s | 🌒 (2%) |
| Sat, Sep 12 | 5:54:09 am | 6:18:35 am | 6:52:24 pm | 7:16:50 pm | 12h 33m 49s | -2m 14s | 12:35:29 pm | 58° | 5:23:52 am | 7:47:07 pm | 4:52:56 am | 8:18:03 pm | 11h 26m 57s | 🌒 (5%) |
| Sun, Sep 13 | 5:54:56 am | 6:19:21 am | 6:50:55 pm | 7:15:20 pm | 12h 31m 34s | -2m 15s | 12:35:08 pm | 57.6° | 5:24:42 am | 7:45:34 pm | 4:53:51 am | 8:16:25 pm | 11h 29m 12s | 🌒 (11%) |
| Mon, Sep 14 | 5:55:44 am | 6:20:07 am | 6:49:26 pm | 7:13:50 pm | 12h 29m 19s | -2m 15s | 12:34:47 pm | 57.2° | 5:25:33 am | 7:44:01 pm | 4:54:46 am | 8:14:47 pm | 11h 31m 27s | 🌒 (18%) |
| Tue, Sep 15 | 5:56:31 am | 6:20:53 am | 6:47:57 pm | 7:12:19 pm | 12h 27m 4s | -2m 15s | 12:34:25 pm | 56.8° | 5:26:23 am | 7:42:28 pm | 4:55:41 am | 8:13:10 pm | 11h 33m 42s | 🌒 (26%) |
| Wed, Sep 16 | 5:57:18 am | 6:21:39 am | 6:46:28 pm | 7:10:49 pm | 12h 24m 49s | -2m 15s | 12:34:04 pm | 56.4° | 5:27:13 am | 7:40:55 pm | 4:56:35 am | 8:11:32 pm | 11h 35m 57s | 🌒 (35%) |
| Thu, Sep 17 | 5:58:06 am | 6:22:25 am | 6:44:59 pm | 7:09:19 pm | 12h 22m 34s | -2m 15s | 12:33:42 pm | 56° | 5:28:03 am | 7:39:22 pm | 4:57:29 am | 8:09:55 pm | 11h 38m 12s | 🌒 (45%) |
| Fri, Sep 18 | 5:58:53 am | 6:23:11 am | 6:43:30 pm | 7:07:49 pm | 12h 20m 19s | -2m 15s | 12:33:21 pm | 55.6° | 5:28:52 am | 7:37:49 pm | 4:58:23 am | 8:08:19 pm | 11h 40m 28s | 🌓 (54%) |
| Sat, Sep 19 | 5:59:40 am | 6:23:58 am | 6:42:01 pm | 7:06:19 pm | 12h 18m 3s | -2m 16s | 12:32:59 pm | 55.3° | 5:29:42 am | 7:36:17 pm | 4:59:16 am | 8:06:43 pm | 11h 42m 43s | 🌔 (63%) |
| Sun, Sep 20 | 6:00:27 am | 6:24:44 am | 6:40:32 pm | 7:04:49 pm | 12h 15m 48s | -2m 15s | 12:32:38 pm | 54.9° | 5:30:31 am | 7:34:45 pm | 5:00:09 am | 8:05:07 pm | 11h 44m 59s | 🌔 (72%) |
| Mon, Sep 21 | 6:01:15 am | 6:25:31 am | 6:39:03 pm | 7:03:19 pm | 12h 13m 32s | -2m 16s | 12:32:17 pm | 54.5° | 5:31:21 am | 7:33:13 pm | 5:01:02 am | 8:03:32 pm | 11h 47m 14s | 🌔 (80%) |
| Tue, Sep 22 | 6:02:02 am | 6:26:17 am | 6:37:34 pm | 7:01:50 pm | 12h 11m 17s | -2m 15s | 12:31:56 pm | 54.1° | 5:32:10 am | 7:31:42 pm | 5:01:54 am | 8:01:57 pm | 11h 49m 30s | 🌔 (88%) |
| Wed, Sep 23 | 6:02:49 am | 6:27:04 am | 6:36:05 pm | 7:00:20 pm | 12h 9m 1s | -2m 16s | 12:31:35 pm | 53.7° | 5:32:59 am | 7:30:11 pm | 5:02:46 am | 8:00:23 pm | 11h 51m 46s | 🌔 (94%) |
| Thu, Sep 24 | 6:03:36 am | 6:27:51 am | 6:34:37 pm | 6:58:51 pm | 12h 6m 46s | -2m 15s | 12:31:14 pm | 53.3° | 5:33:48 am | 7:28:40 pm | 5:03:38 am | 7:58:49 pm | 11h 54m 1s | 🌔 (98%) |
| Fri, Sep 25 | 6:04:24 am | 6:28:38 am | 6:33:08 pm | 6:57:22 pm | 12h 4m 30s | -2m 16s | 12:30:53 pm | 52.9° | 5:34:36 am | 7:27:09 pm | 5:04:30 am | 7:57:16 pm | 11h 56m 17s | 🌔 (99.8%) |
| Sat, Sep 26 | 6:05:11 am | 6:29:25 am | 6:31:40 pm | 6:55:53 pm | 12h 2m 15s | -2m 15s | 12:30:32 pm | 52.5° | 5:35:25 am | 7:25:39 pm | 5:05:22 am | 7:55:43 pm | 11h 58m 32s | 🌕 (99.5%) |
| Sun, Sep 27 | 6:05:59 am | 6:30:12 am | 6:30:11 pm | 6:54:25 pm | 11h 59m 59s | -2m 16s | 12:30:12 pm | 52.1° | 5:36:14 am | 7:24:10 pm | 5:06:13 am | 7:54:11 pm | 12h 0m 49s | 🌖 (97%) |
| Mon, Sep 28 | 6:06:46 am | 6:31:00 am | 6:28:44 pm | 6:52:57 pm | 11h 57m 44s | -2m 15s | 12:29:52 pm | 51.8° | 5:37:03 am | 7:22:41 pm | 5:07:04 am | 7:52:40 pm | 12h 3m 4s | 🌖 (92%) |
| Tue, Sep 29 | 6:07:34 am | 6:31:48 am | 6:27:16 pm | 6:51:30 pm | 11h 55m 28s | -2m 16s | 12:29:32 pm | 51.4° | 5:37:51 am | 7:21:12 pm | 5:07:55 am | 7:51:09 pm | 12h 5m 20s | 🌖 (84%) |
| Wed, Sep 30 | 6:08:22 am | 6:32:36 am | 6:25:49 pm | 6:50:02 pm | 11h 53m 13s | -2m 15s | 12:29:12 pm | 51° | 5:38:40 am | 7:19:44 pm | 5:08:45 am | 7:49:39 pm | 12h 7m 35s | 🌖 (75%) |
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Sunrise and Sunset photos in Boulder City, NV
Enjoy this beautiful gallery of images of the sunset and sunrise at Boulder City, NV. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Boulder City, NV - 2026
The following graph shows sunrise and sunset times in Boulder City, NV for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Boulder City, NV.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Boulder City, NV
In Boulder City, NV, the earliest sunrise of 2026 is on June 12 at 5:20 am, while the latest sunrise is on October 31 at 6:59 am. The earliest sunset is on December 5 at 4:26 pm, and the latest sunset is on June 28 at 8:01 pm.
Boulder City, NV gets 4h 53m more daylight on the longest day than on the shortest one (14h 39m versus 9h 45m). Averaged over the whole year, a day lasts 12h 14m.
Boulder City, NV Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Boulder City. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Boulder City.
Over the year, the 12:00 Sun swings between just 30.4° above the horizon (around Dec 21) and 76.8° (around Jun 24) in Boulder City. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma. Notice the whole figure leans west of the meridian: over Boulder City the Sun reaches its highest point between 11:22 and 11:53 depending on the time of year, but always before 12:00.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.
Places near Boulder City, NV
These nearby towns and cities have almost the same sunrise and sunset times as Boulder City, NV — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Hoover Dam 6 miHenderson 9 miLAS - Harry Reid International Airport 19 miLas Vegas 22 miNorth Las Vegas 22 miSpring Valley 25 miSummerlin 30 miValley of Fire State Park 38 mi