Sunrise and sunset times in Boulder City, NV
EditCheck out today's and tomorrow's sunrise and sunset times in Boulder City, as well as the whole calendar for October 2026.
Today
October 10, 2026. Current time: 8:50:26 pm
First light at 6:16:16 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:41:58 am PDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:10:00 pm PDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:35:40 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:34:59 pmEnd of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Sun position chart
Now · Sun altitude: -33.0° (below the horizon) · Azimuth: 287° (W)
Daylight Golden Hour Dawn & dusk (civil twilight) Night
Day length: 11 hours, 28 minutes
Sunset in Boulder City was 2 hours, 40 minutes ago
Moon rose on Oct 10 at 6:46 AM
Moon set on Oct 10 at 5:59 PMMoon phase: 🌑 New Moon (0.4%)🌑 New moon: today at 8:50 AM · 🌕 Full moon: Oct 25 at 9:11 PMTomorrow
October 11, 2026
First light at 6:17:05 amStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.
Sunrise time: 6:42:49 am PDTWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley).
Sunset time: 6:08:38 pm PDTWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley).
Dark at 6:34:19 pmEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.·Night at 7:33:38 pmEnd of astronomical twilight: the Sun is 18° below the horizon and the sky is dark enough to see the faintest stars. In a city it looks dark sooner.
Day length: 11 hours, 25 minutes
Tomorrow will be 2 minutes shorter than today in Boulder City
Moon will rise on Oct 11 at 7:50 AM Moon will set on Oct 11 at 6:28 PMMoon phase: 🌒 Waxing Crescent (3%)
- Boulder City, Nevada
- Latitude: 35.978222 (North)
- Longitude: -114.834511 (West)
- Time zone: Pacific Daylight Time (PDT, UTC−7)
Shortest day in Boulder City, NV
The shortest day of the year will be in 2 months and 11 days, during the winter solstice on December 21, 2026, with a daylight length of 9 hours, 42 minutes.Longest day in Boulder City, NV
The longest day of the year was around 3 months ago, during the summer solstice on June 21, 2026, with a daylight length of 14 hours, 36 minutes.
October 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 October in Boulder City.
All times are in Boulder City's time: Pacific Daylight Time (PDT, UTC−7).
The day length shortens by 1 hour, 4 minutes over the course of October 2026 in Boulder City, NV - from 11 hours, 48 minutes on the first day to 10 hours, 43 minutes on the last day.
| Day | First LightStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light. | SunriseWhen the top edge of the Sun appears over a flat, clear horizon. Behind hills, mountains or buildings the Sun appears a few minutes later (or more in a valley). | SunsetWhen the top edge of the Sun disappears below a flat, clear horizon. Behind hills, mountains or buildings the Sun disappears a few minutes earlier (or more in a valley). | Last LightEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors. | Day Length | Day Length Variation | Solar NoonTime 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 LengthCalculated from this day's sunset to the next day's sunrise. | Moon phase | Solar Midnight | Sun DeclinationThe latitude where the Sun is directly overhead at solar noon (the Sun's declination). It moves between the two tropics through the year. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thu, Oct 1 | Twilight startStart of civil twilight: the Sun is 6° below the horizon, and there is enough light to be outdoors without artificial light.6:08:58 am | 6:34:33 am | 6:22:43 pm | Twilight endEnd of civil twilight: the Sun reaches 6° below the horizon, and from then on artificial light is needed outdoors.6:48:15 pm | 11h 48m 10s | -2m 15s | Solar noonTime of day when the sun reaches its highest point in the sky.12:28:55 pm | 50.6° | 5:39:16 am | 7:17:55 pm | 5:09:22 am | 7:47:45 pm | Night lengthCalculated from this day's sunset to the next day's sunrise.12h 12m 38s | 🌖 (64%)Waning Gibbous: 64% illuminated at midnight, at the end of the day | 12:29:05 am | 3.4° S |
| Fri, Oct 2 | 6:09:46 am | 6:35:21 am | 6:21:17 pm | 6:46:49 pm | 11h 45m 56s | -2m 15s | 12:28:35 pm | 50.2° | 5:40:04 am | 7:16:28 pm | 5:10:12 am | 7:46:16 pm | 12h 14m 53s | 🌖 (53%)Waning Gibbous: 53% illuminated at midnight, at the end of the day | 12:28:45 am | 3.8° S |
| Sat, Oct 3 | 6:10:34 am | 6:36:10 am | 6:19:50 pm | 6:45:23 pm | 11h 43m 40s | -2m 15s | 12:28:16 pm | 49.8° | 5:40:53 am | 7:15:02 pm | 5:11:02 am | 7:44:49 pm | 12h 17m 8s | 🌗 (42%) Last quarter at 6:25 amLast quarter at 6:25 am. At midnight, at the end of the day: 42% illuminated |
12:28:25 am | 4.2° S |
| Sun, Oct 4 | 6:11:23 am | 6:36:58 am | 6:18:24 pm | 6:43:58 pm | 11h 41m 26s | -2m 15s | 12:27:58 pm | 49.4° | 5:41:42 am | 7:13:36 pm | 5:11:53 am | 7:43:22 pm | 12h 19m 24s | 🌘 (31%)Waning Crescent: 31% illuminated at midnight, at the end of the day | 12:28:07 am | 4.6° S |
| Mon, Oct 5 | 6:12:11 am | 6:37:48 am | 6:16:59 pm | 6:42:34 pm | 11h 39m 11s | -2m 15s | 12:27:40 pm | 49.1° | 5:42:30 am | 7:12:12 pm | 5:12:43 am | 7:41:56 pm | 12h 21m 38s | 🌘 (21%)Waning Crescent: 21% illuminated at midnight, at the end of the day | 12:27:49 am | 5.0° S |
| Tue, Oct 6 | 6:13:00 am | 6:38:37 am | 6:15:34 pm | 6:41:10 pm | 11h 36m 57s | -2m 14s | 12:27:22 pm | 48.7° | 5:43:19 am | 7:10:48 pm | 5:13:32 am | 7:40:31 pm | 12h 23m 53s | 🌘 (13%)Waning Crescent: 13% illuminated at midnight, at the end of the day | 12:27:31 am | 5.4° S |
| Wed, Oct 7 | 6:13:48 am | 6:39:27 am | 6:14:10 pm | 6:39:46 pm | 11h 34m 43s | -2m 14s | 12:27:04 pm | 48.3° | 5:44:07 am | 7:09:24 pm | 5:14:22 am | 7:39:06 pm | 12h 26m 7s | 🌘 (6%)Waning Crescent: 6% illuminated at midnight, at the end of the day | 12:27:13 am | 5.7° S |
| Thu, Oct 8 | 6:14:37 am | 6:40:17 am | 6:12:46 pm | 6:38:23 pm | 11h 32m 29s | -2m 14s | 12:26:47 pm | 47.9° | 5:44:56 am | 7:08:02 pm | 5:15:12 am | 7:37:43 pm | 12h 28m 21s | 🌘 (2%)Waning Crescent: 2% illuminated at midnight, at the end of the day | 12:26:55 am | 6.1° S |
| Fri, Oct 9 | 6:15:26 am | 6:41:07 am | 6:11:23 pm | 6:37:01 pm | 11h 30m 16s | -2m 14s | 12:26:31 pm | 47.5° | 5:45:45 am | 7:06:40 pm | 5:16:02 am | 7:36:20 pm | 12h 30m 35s | 🌘 (0.2%)Waning Crescent: 0.2% illuminated at midnight, at the end of the day | 12:26:39 am | 6.5° S |
| Sat, Oct 10 | 6:16:16 am | 6:41:58 am | 6:10:00 pm | 6:35:40 pm | 11h 28m 2s | -2m 13s | 12:26:15 pm | 47.1° | 5:46:34 am | 7:05:19 pm | 5:16:51 am | 7:34:59 pm | 12h 32m 49s | 🌑 (1%) New moon at 8:50 amNew moon at 8:50 am. At midnight, at the end of the day: 1% illuminated |
12:26:23 am | 6.9° S |
| Sun, Oct 11 | 6:17:05 am | 6:42:49 am | 6:08:38 pm | 6:34:19 pm | 11h 25m 49s | -2m 13s | 12:25:59 pm | 46.8° | 5:47:23 am | 7:03:59 pm | 5:17:41 am | 7:33:38 pm | 12h 35m 2s | 🌒 (3%)Waxing Crescent: 3% illuminated at midnight, at the end of the day | 12:26:07 am | 7.2° S |
| Mon, Oct 12 | 6:17:55 am | 6:43:40 am | 6:07:16 pm | 6:32:59 pm | 11h 23m 36s | -2m 13s | 12:25:44 pm | 46.4° | 5:48:12 am | 7:02:40 pm | 5:18:31 am | 7:32:19 pm | 12h 37m 15s | 🌒 (7%)Waxing Crescent: 7% illuminated at midnight, at the end of the day | 12:25:52 am | 7.6° S |
| Tue, Oct 13 | 6:18:45 am | 6:44:31 am | 6:05:56 pm | 6:31:40 pm | 11h 21m 25s | -2m 12s | 12:25:29 pm | 46° | 5:49:01 am | 7:01:22 pm | 5:19:20 am | 7:31:00 pm | 12h 39m 27s | 🌒 (13%)Waxing Crescent: 13% illuminated at midnight, at the end of the day | 12:25:36 am | 8.0° S |
| Wed, Oct 14 | 6:19:36 am | 6:45:23 am | 6:04:36 pm | 6:30:22 pm | 11h 19m 13s | -2m 12s | 12:25:15 pm | 45.7° | 5:49:51 am | 7:00:04 pm | 5:20:10 am | 7:29:43 pm | 12h 41m 40s | 🌒 (20%)Waxing Crescent: 20% illuminated at midnight, at the end of the day | 12:25:22 am | 8.4° S |
| Thu, Oct 15 | 6:20:26 am | 6:46:16 am | 6:03:16 pm | 6:29:04 pm | 11h 17m 0s | -2m 11s | 12:25:01 pm | 45.3° | 5:50:40 am | 6:58:48 pm | 5:20:59 am | 7:28:26 pm | 12h 43m 52s | 🌒 (28%)Waxing Crescent: 28% illuminated at midnight, at the end of the day | 12:25:08 am | 8.7° S |
| Fri, Oct 16 | 6:21:17 am | 6:47:08 am | 6:01:58 pm | 6:27:48 pm | 11h 14m 50s | -2m 11s | 12:24:48 pm | 44.9° | 5:51:30 am | 6:57:33 pm | 5:21:49 am | 7:27:11 pm | 12h 46m 3s | 🌒 (37%)Waxing Crescent: 37% illuminated at midnight, at the end of the day | 12:24:54 am | 9.1° S |
| Sat, Oct 17 | 6:22:08 am | 6:48:01 am | 6:00:40 pm | 6:26:32 pm | 11h 12m 39s | -2m 11s | 12:24:36 pm | 44.5° | 5:52:20 am | 6:56:18 pm | 5:22:39 am | 7:25:57 pm | 12h 48m 14s | 🌒 (46%)Waxing Crescent: 46% illuminated at midnight, at the end of the day | 12:24:42 am | 9.5° S |
| Sun, Oct 18 | 6:22:59 am | 6:48:54 am | 5:59:24 pm | 6:25:18 pm | 11h 10m 30s | -2m 10s | 12:24:24 pm | 44.2° | 5:53:10 am | 6:55:05 pm | 5:23:29 am | 7:24:44 pm | 12h 50m 24s | 🌓 (56%) First quarter at 9:12 amFirst quarter at 9:12 am. At midnight, at the end of the day: 56% illuminated |
12:24:30 am | 9.8° S |
| Mon, Oct 19 | 6:23:51 am | 6:49:48 am | 5:58:08 pm | 6:24:04 pm | 11h 8m 20s | -2m 10s | 12:24:13 pm | 43.8° | 5:54:00 am | 6:53:53 pm | 5:24:18 am | 7:23:32 pm | 12h 52m 34s | 🌔 (65%)Waxing Gibbous: 65% illuminated at midnight, at the end of the day | 12:24:19 am | 10.2° S |
| Tue, Oct 20 | 6:24:43 am | 6:50:42 am | 5:56:53 pm | 6:22:51 pm | 11h 6m 11s | -2m 9s | 12:24:02 pm | 43.5° | 5:54:50 am | 6:52:42 pm | 5:25:08 am | 7:22:22 pm | 12h 54m 44s | 🌔 (74%)Waxing Gibbous: 74% illuminated at midnight, at the end of the day | 12:24:07 am | 10.6° S |
| Wed, Oct 21 | 6:25:35 am | 6:51:37 am | 5:55:39 pm | 6:21:40 pm | 11h 4m 2s | -2m 8s | 12:23:53 pm | 43.1° | 5:55:41 am | 6:51:32 pm | 5:25:58 am | 7:21:13 pm | 12h 56m 52s | 🌔 (83%)Waxing Gibbous: 83% illuminated at midnight, at the end of the day | 12:23:58 am | 10.9° S |
| Thu, Oct 22 | 6:26:27 am | 6:52:31 am | 5:54:26 pm | 6:20:29 pm | 11h 1m 55s | -2m 8s | 12:23:43 pm | 42.8° | 5:56:32 am | 6:50:23 pm | 5:26:48 am | 7:20:05 pm | 12h 59m 1s | 🌔 (90%)Waxing Gibbous: 90% illuminated at midnight, at the end of the day | 12:23:47 am | 11.3° S |
| Fri, Oct 23 | 6:27:20 am | 6:53:27 am | 5:53:14 pm | 6:19:20 pm | 10h 59m 47s | -2m 7s | 12:23:35 pm | 42.4° | 5:57:23 am | 6:49:16 pm | 5:27:38 am | 7:18:58 pm | 13h 1m 8s | 🌔 (95%)Waxing Gibbous: 95% illuminated at midnight, at the end of the day | 12:23:39 am | 11.6° S |
| Sat, Oct 24 | 6:28:13 am | 6:54:22 am | 5:52:03 pm | 6:18:11 pm | 10h 57m 41s | -2m 6s | 12:23:27 pm | 42.1° | 5:58:14 am | 6:48:09 pm | 5:28:29 am | 7:17:52 pm | 13h 3m 15s | 🌔 (99%)Waxing Gibbous: 99% illuminated at midnight, at the end of the day | 12:23:31 am | 12.0° S |
| Sun, Oct 25 | 6:29:06 am | 6:55:18 am | 5:50:53 pm | 6:17:04 pm | 10h 55m 35s | -2m 6s | 12:23:20 pm | 41.7° | 5:59:05 am | 6:47:04 pm | 5:29:19 am | 7:16:48 pm | 13h 5m 21s | 🌕 (99.8%) Full moon at 9:11 pmFull moon at 9:11 pm. At midnight, at the end of the day: 99.8% illuminated |
12:23:23 am | 12.3° S |
| Mon, Oct 26 | 6:30:00 am | 6:56:14 am | 5:49:45 pm | 6:15:58 pm | 10h 53m 31s | -2m 5s | 12:23:14 pm | 41.4° | 5:59:56 am | 6:46:00 pm | 5:30:09 am | 7:15:46 pm | 13h 7m 26s | 🌖 (98%)Waning Gibbous: 98% illuminated at midnight, at the end of the day | 12:23:17 am | 12.6° S |
| Tue, Oct 27 | 6:30:54 am | 6:57:11 am | 5:48:37 pm | 6:14:53 pm | 10h 51m 26s | -2m 4s | 12:23:08 pm | 41° | 6:00:48 am | 6:44:58 pm | 5:31:00 am | 7:14:44 pm | 13h 9m 31s | 🌖 (94%)Waning Gibbous: 94% illuminated at midnight, at the end of the day | 12:23:11 am | 13.0° S |
| Wed, Oct 28 | 6:31:48 am | 6:58:08 am | 5:47:31 pm | 6:13:50 pm | 10h 49m 23s | -2m 3s | 12:23:03 pm | 40.7° | 6:01:40 am | 6:43:56 pm | 5:31:51 am | 7:13:44 pm | 13h 11m 34s | 🌖 (87%)Waning Gibbous: 87% illuminated at midnight, at the end of the day | 12:23:05 am | 13.3° S |
| Thu, Oct 29 | 6:32:42 am | 6:59:05 am | 5:46:26 pm | 6:12:48 pm | 10h 47m 21s | -2m 2s | 12:22:59 pm | 40.4° | 6:02:32 am | 6:42:57 pm | 5:32:41 am | 7:12:46 pm | 13h 13m 37s | 🌖 (78%)Waning Gibbous: 78% illuminated at midnight, at the end of the day | 12:23:01 am | 13.6° S |
| Fri, Oct 30 | 6:33:37 am | 7:00:03 am | 5:45:22 pm | 6:11:47 pm | 10h 45m 19s | -2m 1s | 12:22:56 pm | 40° | 6:03:24 am | 6:41:58 pm | 5:33:32 am | 7:11:49 pm | 13h 15m 39s | 🌖 (68%)Waning Gibbous: 68% illuminated at midnight, at the end of the day | 12:22:58 am | 14.0° S |
| Sat, Oct 31 | 6:34:32 am | 7:01:01 am | 5:44:19 pm | 6:10:47 pm | 10h 43m 18s | -2m 0s | 12:22:53 pm | 39.7° | 6:04:17 am | 6:41:01 pm | 5:34:23 am | 7:10:54 pm | 13h 17m 40s | 🌖 (56%)Waning Gibbous: 56% illuminated at midnight, at the end of the day | 12:22:54 am | 14.3° S |
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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.
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 5:22 am, while the latest sunrise is on October 31 at 7:01 am. The earliest sunset is on December 5 at 4:24 pm, and the latest sunset is on June 28 at 8:00 pm.
Boulder City, NV gets 4h 53m more daylight on the longest day than on the shortest one (14h 36m versus 9h 42m). Averaged over the whole year, a day lasts 12h 11m.
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