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City of Round Rock, TX, USA — Sunrise, Sunset, and Moon Times for Today

Moon: 96.0%
Waxing Gibbous
Current Time: Sep 18, 2021 at 10:25:37 pm
Sunrise Today: 7:16 am↑ 88° East
Sunset Today: 7:31 pm↑ 272° West
Moonrise Today: 6:39 pm↑ 108° East
Moonset Today: 4:47 am↑ 249° West
Daylight Hours: 12 hours, 15 minutes (-1m 49s)
Location of City of Round RockLocation

Today's Sun Position in City of Round Rock

Time:10:25 pm
Altitude:-36.8°
Direction:299° NW
Phase:Night

Day length today: 12h 14m 55s (Sep 18, 2021)

1 minute, 49 seconds shorter than yesterday (Sep 17, 2021)

2 hours, 4 minutes longer than winter solstice (Dec 21, 2020)

1 hour, 52 minutes shorter than summer solstice (Jun 20, 2021)

The Sun's altitude in City of Round Rock today. The horizontal line signifies the horizon, the vertical lines show the times of sunrise and sunset. Altitude and heading are displayed below the graph. The graph defaults to current time. Hover over it to select a different time. How to use this

Night, Twilight, and Daylight Times in City of Round Rock Today

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Day, night, and twilight times in City of Round Rock today. Black is nighttime, light blue is daytime. The darker blue shadings represent the twilight phases during dawn (left) and dusk (right). Hover over the graph for more information. How to use this

Night12:00 am – 5:56 am
Astro. Twilight5:56 am – 6:24 am
Nautical Twilight6:24 am – 6:52 am
Civil Twilight6:52 am – 7:16 am
Daylight7:16 am – 7:31 pm
Civil Twilight7:31 pm – 7:55 pm
Nautical Twilight7:55 pm – 8:23 pm
Astro. Twilight8:23 pm – 8:52 pm
Night8:52 pm – 11:59 pm

Sun in City of Round Rock - Next 7 Days

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2021Sunrise/SunsetDaylengthSolar Noon
SepSunriseSunsetLengthDiff.TimeMil. mi
Sep 187:16 am7:31 pm12:14:55−1:491:24 pm (61.1°)93.390
Sep 197:17 am7:30 pm12:13:05−1:491:24 pm (60.7°)93.364
Sep 207:18 am7:29 pm12:11:15−1:491:23 pm (60.3°)93.338
Sep 217:18 am7:28 pm12:09:25−1:491:23 pm (59.9°)93.313
Sep 227:19 am7:26 pm12:07:35−1:491:23 pm (59.5°)93.287
Sep 237:19 am7:25 pm12:05:45−1:491:22 pm (59.1°)93.261
Sep 247:20 am7:24 pm12:03:56−1:491:22 pm (58.7°)93.235
* All times are local time for City of Round Rock. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar.

September Equinox (Autumnal Equinox) is on Wednesday, September 22, 2021 at 2:21 pm in City of Round Rock.
Why is the day and night not exactly 12 hours on Equinox?

See full month's Sun

Equinoxes & Solstices 2021

March EquinoxMar 204:38 am
June SolsticeJun 2010:32 pm
September EquinoxSep 222:21 pm
December SolsticeDec 219:59 am
* All times are local City of Round Rock time.

Sun Articles

Today's Moon in City of Round Rock

Percent Illuminated:96.0%
Time:10:25 pm
Altitude:37.7°
Direction:148° SE
Position:Waxing Gibbous

The Moon's path in City of Round Rock today. The horizontal line signifies the horizon, the vertical lines show times and headings of moonrise and moonset. The graph defaults to current time. Hover over it to select a different time. How to use this

Year 2021 Moon Phases

Moon in City of Round Rock - Next 7 days

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2021Moonrise/MoonsetMeridian Passing
SepMoonriseMoonsetMoonriseTimeDistance (mi)Illumination
Sep 18-4:47 am6:39 pmMoon does not pass the meridian on this day.
Sep 19-5:50 am7:13 pm12:11 am(44.4°)238,41696.3%
Sep 20-6:50 am7:44 pm12:58 am(49.9°)240,64699.2%
Sep 21-7:48 am8:13 pm1:43 am(55.6°)242,97299.8%
Sep 22-8:45 am8:42 pm2:25 am(61.4°)245,28398.1%
Sep 23-9:41 am9:11 pm3:08 am(67.0°)247,43994.4%
Sep 24-10:36 am9:43 pm3:50 am(72.2°)249,27689.0%
* All times are local time for City of Round Rock. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. Illumination is calculated at lunar noon.

See full month's Moon

Moon Articles

Planets Visible in the Sky in City of Round Rock This Coming Night

 Planetrise/Planetset, Sat, Sep 18, 2021
PlanetRiseSetMeridianComment
MercurySun 9:20 amSun 8:27 pmSun 2:54 pmDifficult to see
VenusSun 10:41 amSun 9:27 pmSun 4:04 pmGood visibility
MarsSun 7:46 amSun 7:48 pmSun 1:47 pmExtremely difficult to see
JupiterSat 5:57 pmSun 4:49 amSat 11:23 pmPerfect visibility
SaturnSat 5:02 pmSun 3:31 amSat 10:17 pmPerfect visibility
UranusSun 9:41 pmMon 11:00 amMon 4:20 amAverage visibility
NeptuneSat 7:17 pmSun 6:59 amSun 1:08 amSlightly difficult to see
* All times are local time for City of Round Rock.

More about the planets visible in the night sky in City of Round Rock

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Night Sky Articles