Sun Times in Atco
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Frequently Asked Questions
What time is sunrise in Atco?
Check the sunrise time displayed above for Atco (America/New_York). Times are calculated from the city's coordinates.
What time is sunset in Atco?
Check the sunset time displayed above for Atco (America/New_York). Times are calculated from the city's coordinates.
When is golden hour in Atco?
Golden hour times for Atco are displayed above. Morning golden hour runs from sunrise until about an hour after. Evening golden hour starts about an hour before sunset.
How long is the day in Atco?
The day length for Atco is shown above. It represents the time between sunrise and sunset.
What time is the sun at its highest point in Atco?
The sun's highest point (solar noon) for Atco is shown in the times above (America/New_York). This is when the sun crosses the meridian.
What time does it get dark in Atco?
Sunset and dusk times for Atco are displayed above (America/New_York). It typically takes over an hour after sunset for the sky to get fully dark.
How long does twilight last in Atco?
Twilight duration in Atco varies by season. You can calculate it from the sunset and astronomical dusk times shown above.
What is the earliest sunrise of the year in Atco?
The earliest sunrise in Atco in 2026 is at 5:30 AM on June 12 (America/New_York). This occurs around the summer solstice when days are longest.
What is the latest sunset of the year in Atco?
The latest sunset in Atco in 2026 is at 8:31 PM on June 21 (America/New_York). This occurs shortly after the summer solstice.
What time does it actually get dark after sunset in Atco?
After sunset in Atco, civil twilight lasts roughly 30 minutes, during which the sky fades but remains somewhat bright. Full darkness follows after astronomical dusk. See the exact times above.
What these times mean
Solar times in Atco 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 Atco
Sunrise, sunset, and total daylight in Atco on the 15th of each month for 2026. Times reflect the city's local timezone.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 4:59 PM | 9h 41m |
| February | 6:51 AM | 5:35 PM | 10h 44m |
| March | 7:10 AM | 7:06 PM | 11h 56m |
| April | 6:21 AM | 7:37 PM | 13h 16m |
| May | 5:44 AM | 8:07 PM | 14h 23m |
| June | 5:30 AM | 8:29 PM | 14h 59m |
| July | 5:44 AM | 8:26 PM | 14h 43m |
| August | 6:11 AM | 7:55 PM | 13h 44m |
| September | 6:40 AM | 7:08 PM | 12h 27m |
| October | 7:09 AM | 6:20 PM | 11h 10m |
| November | 6:44 AM | 4:43 PM | 9h 59m |
| December | 7:13 AM | 4:35 PM | 9h 22m |
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