Current local time in Green Bay, United States
The live clock above shows the time in Green Bay. Green Bay is in the America/Chicago time zone, UTC−5 right now (CDT).
| Country | United States |
|---|---|
| Region | Wisconsin |
| Population | about 150,000 |
| Coordinates | 44.53° N, 88.00° W |
| Time zone | America/Chicago |
| Abbreviation | CST / CDT |
| UTC offset | UTC−6 (winter) / UTC−5 (summer) |
| Daylight saving time | Yes |
Daylight saving time
Green Bay uses daylight saving time: clocks switch between UTC−6 (CST) and UTC−5 (CDT). The next change is on Sunday, November 1, 2026, when clocks go back one hour.
Sunrise, sunset and daylight
Today: sunrise …, sunset …, .
| 2026 | Sunrise | Sunset | Daylight |
|---|---|---|---|
| March equinox | 6:55 AM | 7:03 PM | 12 h 8 min |
| June solstice | 5:07 AM | 8:40 PM | 15 h 33 min |
| September equinox | 6:38 AM | 6:50 PM | 12 h 11 min |
| December solstice | 7:25 AM | 4:14 PM | 8 h 49 min |
Clock time vs. sun time
The sun is highest over Green Bay at about 12:01 PM in mid-January, and about 12:57 PM in mid-July. On standard time, local clocks run about 8 minutes behind the sun, because Green Bay sits at 88.0° W, while its time zone is centred on 90.0° W.
Green Bay time compared with other cities
| City | Time now | Compared with Green Bay |
|---|---|---|
| New York | 1 hour ahead | |
| Los Angeles | 2 hours behind | |
| London | 6 hours ahead | |
| Paris | 7 hours ahead | |
| Dubai | 10 hours ahead in Jan, 9 hours ahead in Jul | |
| Mumbai | 11.5 hours ahead in Jan, 10.5 hours ahead in Jul | |
| Shanghai | 14 hours ahead in Jan, 13 hours ahead in Jul | |
| Tokyo | 15 hours ahead in Jan, 14 hours ahead in Jul | |
| Sydney | 17 hours ahead in Jan, 15 hours ahead in Jul |
Nearby cities
| City | Distance | Time now vs Green Bay |
|---|---|---|
| Appleton | 43 km (27 mi) | same time |
| Milwaukee | 164 km (102 mi) | same time |
| Waukesha | 170 km (106 mi) | same time |
| Madison | 197 km (123 mi) | same time |
| Racine | 201 km (125 mi) | same time |
| Waukegan | 241 km (150 mi) | same time |
| Grand Rapids | 256 km (159 mi) | 1 hour ahead |
| Rockford | 266 km (165 mi) | same time |
Other cities in United States
- New York
- Los Angeles
- Chicago
- Houston
- Philadelphia
- Dallas
- Miami
- Boston
- Detroit
- Atlanta
- Washington DC
- Phoenix
- San Francisco
- San Diego
- Denver
- Seattle
- Irvine
- Pittsburgh
Questions people ask
What time zone is Green Bay in?
Green Bay is in the America/Chicago time zone, UTC−6, or UTC−5 during daylight saving time.
Does Green Bay have daylight saving time?
Green Bay uses daylight saving time: clocks switch between UTC−6 (CST) and UTC−5 (CDT). The next change is on Sunday, November 1, 2026, when clocks go back one hour.
Why isn't noon in Green Bay when the sun is highest?
Because time zones are wide. Green Bay's clocks follow a zone centred on 90.0° W, so on standard time they run about 8 minutes behind the sun. Daylight saving time adds another hour.
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Time zone data: IANA tz database 2026e. Population: Natural Earth (approximate).