Sun Times in Altus
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Frequently Asked Questions
What time is sunrise in Altus?
Sunrise in Altus on Wednesday, September 2, 2026 is at 7:11 AM (America/Chicago). This time is calculated from the city's coordinates.
What time is sunset in Altus?
Sunset in Altus on Wednesday, September 2, 2026 is at 8:02 PM (America/Chicago). This time is calculated from the city's coordinates.
When is golden hour in Altus?
Morning golden hour in Altus ends at 7:44 AM. Evening golden hour starts at 7:28 PM.
How long is the day in Altus?
On Wednesday, September 2, 2026 in Altus there are 12 hours and 50 minutes of daylight between sunrise and sunset.
What time is the sun at its highest point in Altus?
The sun reaches its highest point (solar noon) in Altus at 1:36 PM (America/Chicago). This is when the sun crosses the meridian and shadows are at their shortest.
What time does it get dark in Altus?
In Altus, sunset is at 8:02 PM and it gets fully dark (astronomical dusk) at 9:29 PM (America/Chicago). Civil twilight ends at 8:27 PM when outdoor activities need artificial light.
How long does twilight last in Altus?
Twilight in Altus lasts approximately 87 minutes from sunset to full darkness (astronomical dusk). This includes civil twilight, nautical twilight, and astronomical twilight.
What is the earliest sunrise of the year in Altus?
The earliest sunrise in Altus in 2026 is at 6:23 AM on June 9 (America/Chicago). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Altus?
The latest sunset in Altus in 2026 is at 8:54 PM on June 24 (America/Chicago). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Altus?
After sunset at 8:02 PM in Altus, civil twilight ends at 8:27 PM — about 26 minutes later — when the sky becomes too dark for outdoor activities without artificial light. Full darkness (astronomical dusk) arrives at 9:29 PM (America/Chicago).
What these times mean
Solar times in Altus shift throughout the year. Each stage of the day brings distinct light that photographers, outdoor planners, and everyday users rely on.
- Dawn
- The first usable twilight before sunrise, when the horizon brightens and color gradually returns to the sky.
- Sunrise
- The moment the upper edge of the sun appears above the horizon, starting direct daylight.
- Golden Hour
- The low-angle window just after sunrise and just before sunset, producing warm, soft light favored by photographers.
- Sunset
- The moment the upper edge of the sun drops below the horizon, ending direct sunlight for the day.
- Dusk
- The fading twilight after sunset, ending with astronomical dusk when the sky becomes fully dark.
Monthly daylight in Altus
Sunrise, sunset, and total daylight in Altus on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:43 AM | 5:49 PM | 10h 06m |
| February | 7:22 AM | 6:20 PM | 10h 58m |
| March | 7:47 AM | 7:45 PM | 11h 57m |
| April | 7:05 AM | 8:09 PM | 13h 04m |
| May | 6:34 AM | 8:33 PM | 13h 59m |
| June | 6:23 AM | 8:52 PM | 14h 28m |
| July | 6:35 AM | 8:50 PM | 14h 15m |
| August | 6:58 AM | 8:24 PM | 13h 27m |
| September | 7:20 AM | 7:43 PM | 12h 23m |
| October | 7:43 AM | 7:02 PM | 11h 19m |
| November | 7:11 AM | 5:32 PM | 10h 21m |
| December | 7:37 AM | 5:28 PM | 9h 51m |
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