What Time is Sunrise and Sunset in Duncan, OK?
Here are today and tomorrow's sunrise and sunset times in Duncan, Oklahoma. You'll also find a sunrise and sunset calendar for Duncan at the bottom of the page.
Today Thursday, June 4, 2026
Sunrise
6:21 am
Sunrise today in Duncan was at 6:21 AM CDT ().
Sunset
8:42 pm
Sunset today in Duncan will be at 8:42 PM CDT ().
Tomorrow Friday, June 5, 2026
Sunrise
6:20 am
Sunrise tomorrow in Duncan will be at 6:20 AM CDT ().
Sunset
8:42 pm
Sunset tomorrow in Duncan will be at 8:42 PM CDT ().
Photos Sunrise and Sunset Photos of Duncan
Sunrise and sunset photos of Duncan, OK from Flickr.
Calendar Duncan Sunrise and Sunset Calendar
Sunrise calendar and sunset calendar for Duncan, Oklahoma. Discover Duncan, OK's detailed solar schedule, including day length, dawn, dusk, and solar noon times. Easily explore any month and year with our interactive calendar.
| Date | Dawn | Sunrise | Solar Noon | Sunset | Dusk | Day Length |
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FAQ Frequently Asked Questions about Duncan
When is the shortest day in Duncan, OK?
The shortest day of the year in Duncan, Oklahoma (winter solstice) will be on Monday, December 21, 2026. In 2027 the shortest day will be on December 22, 2027.
How long is the shortest day in Duncan, OK?
The shortest day of 2026 in Duncan, Oklahoma will be 9 hours and 50 minutes of daylight on December 21 (winter solstice).
When is the longest day in Duncan, OK?
The longest day in Duncan, Oklahoma (summer solstice) will be on Sunday, June 21, 2026. Next year the longest day will be on June 21, 2027.
How long is the longest day in Duncan, OK?
The longest day of 2026 in Duncan, Oklahoma will have 14 hours and 27 minutes of daylight on June 21 (summer solstice).
How much more daylight does Duncan, OK get in summer vs winter?
Duncan, Oklahoma gets 4 hours and 37 minutes more daylight on the summer solstice than the winter solstice. The longest day has 14 hours and 27 minutes of daylight while the shortest day has only 9 hours and 50 minutes. The average day length throughout the year is 12 hours and 10 minutes.
When is the earliest sunrise in Duncan, OK?
The earliest sunrise time of 2026 in Duncan, Oklahoma will be on Saturday, June 13, 2026 at 6:20 AM.
When is the latest sunrise in Duncan, OK?
The latest sunrise time of 2026 in Duncan, Oklahoma will be on Sunday, March 8, 2026 at 7:53 AM.
When is the latest sunset in Duncan, OK?
The latest sunset time in Duncan, Oklahoma will be on Monday, June 29, 2026 at 8:49 PM.
When is the earliest sunset in Duncan, OK?
The earliest sunset time in Duncan, Oklahoma will be on Saturday, December 5, 2026 at 5:22 PM.
National Parks near Duncan: Fort Sill National Historic Site.
Use data from this page using our JSON API: https://api.sunrisesunset.io/json?lat=34.5023&lng=-97.95781