What Time is Sunrise and Sunset in Oswego, IL?
Here are today and tomorrow's sunrise and sunset times in Oswego, Illinois. You'll also find a sunrise and sunset calendar for Oswego at the bottom of the page.
Today Thursday, June 4, 2026
Sunrise
5:21 am
Sunrise today in Oswego was at 5:21 AM CDT ().
Sunset
8:24 pm
Sunset today in Oswego will be at 8:24 PM CDT ().
Tomorrow Friday, June 5, 2026
Sunrise
5:21 am
Sunrise tomorrow in Oswego will be at 5:21 AM CDT ().
Sunset
8:25 pm
Sunset tomorrow in Oswego will be at 8:25 PM CDT ().
Calendar Oswego Sunrise and Sunset Calendar
Sunrise calendar and sunset calendar for Oswego, Illinois. Discover Oswego, IL'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 Oswego
When is the shortest day in Oswego, IL?
The shortest day of the year in Oswego, Illinois (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 Oswego, IL?
The shortest day of 2026 in Oswego, Illinois will be 9 hours and 8 minutes of daylight on December 21 (winter solstice).
When is the longest day in Oswego, IL?
The longest day in Oswego, Illinois (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 Oswego, IL?
The longest day of 2026 in Oswego, Illinois will have 15 hours and 12 minutes of daylight on June 21 (summer solstice).
How much more daylight does Oswego, IL get in summer vs winter?
Oswego, Illinois gets 6 hours and 3 minutes more daylight on the summer solstice than the winter solstice. The longest day has 15 hours and 12 minutes of daylight while the shortest day has only 9 hours and 8 minutes. The average day length throughout the year is 12 hours and 12 minutes.
When is the earliest sunrise in Oswego, IL?
The earliest sunrise time of 2026 in Oswego, Illinois will be on Sunday, June 14, 2026 at 5:19 AM.
When is the latest sunrise in Oswego, IL?
The latest sunrise time of 2026 in Oswego, Illinois will be on Saturday, October 31, 2026 at 7:25 AM.
When is the latest sunset in Oswego, IL?
The latest sunset time in Oswego, Illinois will be on Saturday, June 27, 2026 at 8:33 PM.
When is the earliest sunset in Oswego, IL?
The earliest sunset time in Oswego, Illinois will be on Tuesday, December 8, 2026 at 4:24 PM.
Cities near Oswego: Boulder Hill, Montgomery.
National Parks near Oswego: Illinois and Michigan Canal National Heritage Corridor.
Use data from this page using our JSON API: https://api.sunrisesunset.io/json?lat=41.68281&lng=-88.35146















