Sunrise and sunset in Villa Regina

The sun comes up at 7:20 am and goes down at 7:23 pm in Villa Regina today, 12 h 03 min of daylight. Drag the sun across the sky to see where it will be at any minute. Another city.

Villa Regina, Rio Negro, Argentina

Sunday, September 20

Sunrise7:20 am
Sunset7:23 pm

12:41 am the sun is night, 51 degrees below the horizon

Drag the sun. Arrow keys move a minute, Shift for fifteen.

VILLA REGINA 39.10 S 67.08 W DAY 12 H 03 MIN UTC-3

Today, hour by hour

First light
5:51 am astronomical dawn
Nautical dawn
6:23 am horizon becomes visible
Dawn
6:54 am civil twilight begins
Sunrise
7:20 am
Golden hour
7:04 am to 7:56 am morning
Solar noon
1:21 pm sun 50 degrees up
Golden hour
6:47 pm to 7:39 pm evening
Sunset
7:23 pm
Dusk
7:49 pm civil twilight ends
Nautical dusk
8:21 pm
Last light
8:52 pm astronomical dusk, full dark
Day length
12 h 03 min +2 min 31 s vs yesterday

The next thirty days

DaySunriseSunsetDay lengthChange
Today7:20 am7:23 pm12 h 03 min+2 min 31 s
Tomorrow7:19 am7:24 pm12 h 05 min+2 min 32 s
Tue, Sep 227:17 am7:25 pm12 h 08 min+2 min 32 s
Wed, Sep 237:15 am7:26 pm12 h 10 min+2 min 32 s
Thu, Sep 247:14 am7:26 pm12 h 13 min+2 min 32 s
Fri, Sep 257:12 am7:27 pm12 h 15 min+2 min 32 s
Sat, Sep 267:11 am7:28 pm12 h 18 min+2 min 32 s
Sun, Sep 277:09 am7:29 pm12 h 20 min+2 min 32 s
Mon, Sep 287:07 am7:30 pm12 h 23 min+2 min 32 s
Tue, Sep 297:06 am7:31 pm12 h 25 min+2 min 32 s
Wed, Sep 307:04 am7:32 pm12 h 28 min+2 min 32 s
Thu, Oct 17:03 am7:33 pm12 h 30 min+2 min 32 s
Fri, Oct 27:01 am7:34 pm12 h 33 min+2 min 32 s
Sat, Oct 36:59 am7:35 pm12 h 35 min+2 min 32 s
Sun, Oct 46:58 am7:36 pm12 h 38 min+2 min 32 s
Mon, Oct 56:56 am7:37 pm12 h 41 min+2 min 32 s
Tue, Oct 66:55 am7:38 pm12 h 43 min+2 min 32 s
Wed, Oct 76:53 am7:39 pm12 h 46 min+2 min 32 s
Thu, Oct 86:52 am7:40 pm12 h 48 min+2 min 32 s
Fri, Oct 96:50 am7:41 pm12 h 51 min+2 min 31 s
Sat, Oct 106:49 am7:42 pm12 h 53 min+2 min 31 s
Sun, Oct 116:47 am7:43 pm12 h 56 min+2 min 31 s
Mon, Oct 126:45 am7:44 pm12 h 58 min+2 min 31 s
Tue, Oct 136:44 am7:45 pm13 h 01 min+2 min 30 s
Wed, Oct 146:43 am7:46 pm13 h 03 min+2 min 30 s
Thu, Oct 156:41 am7:47 pm13 h 06 min+2 min 30 s
Fri, Oct 166:40 am7:48 pm13 h 08 min+2 min 29 s
Sat, Oct 176:38 am7:49 pm13 h 11 min+2 min 29 s
Sun, Oct 186:37 am7:50 pm13 h 13 min+2 min 29 s
Mon, Oct 196:35 am7:51 pm13 h 16 min+2 min 28 s

Reading the sky band

The band is one day in Villa Regina, midnight to midnight, in its own local time. The curve is the sun's height: above the line it is up, below it is not. The dark bands are the three twilights and night; the lighter stripe either side of sunrise and sunset is the golden hour, and the thin cool stripe after it is the blue hour. Drag the sun to any minute and the readout says how high it is and which way to look.

Dawn, sunrise, dusk and the three twilights

Sunrise and sunset are when the top edge of the sun meets a flat horizon, with refraction bending the light so it shows up a little early and lingers a little late (the sun's centre is 0.833 degrees below the horizon at that moment). Civil twilight is the sun within 6 degrees below: bright enough to work outside without lights. Nautical twilight runs to 12 degrees, when sailors could still see the horizon to shoot a star. Astronomical twilight runs to 18 degrees; after that the sky is as dark as it gets.

Why the times drift

Day length in Villa Regina changes fastest around the equinoxes in March and September and stalls at the solstices in June and December. The change column in the table is today against yesterday, so you can watch the evenings draw in or stretch out. Hills, buildings and haze at your actual horizon shift the real moment by a minute or several; these are the times for a flat, clear horizon at sea level.

Near Villa Regina

What stays here

Everything on this page is arithmetic on a latitude, a longitude and the clock, done once at the edge so the numbers are in the page before any script runs, and again in your browser as you drag the sun. No account, no cookies, nothing typed here is stored. The only thing this page records is that a city was looked up, and which one.