United States
Time now in Green Bay
Sunrise 06:01Sunset 07:48Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
105,207
Sunrise
06:01
Sunset
07:48
Day length
13h 47m
Coordinates
44.52, -88.02
Time difference from Green Bay
Hours ahead (right) or behind (left) Green Bay right now.
Green Bay on the map
About the time in Green Bay
Green Bay runs on America/Chicago, which puts the city UTC −5 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
If you are coordinating from another country, the shortcut is the working window: a normal Green Bay day of 09:00–17:00 falls between 14:00–22:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Green Bay sits at latitude 44.52, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 47m is one point on that curve, not a fixed value.
Frequently asked questions about time in Green Bay
- Does Green Bay change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- What time is it in Green Bay right now?
- The live clock above shows the current time in Green Bay, updating every second from America/Chicago (UTC −5).
- When do the sun rise and set in Green Bay today?
- Sunrise is at 06:01 and sunset at 07:48, giving 13h 47m of daylight.
- Which time zone is Green Bay in?
- Green Bay uses America/Chicago, currently UTC −5.
87,523 places in United States
Other cities in the same country, sized by population.