Current local time in Green BayWisconsin, United States
––:––
America/ChicagoUTC−6 / UTC−5
Green Bay keeps Central Standard Time (CST, UTC−6) in winter and Central Daylight Time (CDT, UTC−5) in summer. Its IANA time zone is America/Chicago.
Daylight saving time in Green Bay
Green Bay changes its clocks twice a year. The next changes, from the IANA time zone database as of October 2026:
- Sun, Nov 1, 2026: clocks go back 1 hour to UTC−6
- Sun, Mar 14, 2027: clocks go forward 1 hour to UTC−5
Cities on the same time as Green Bay
These places show the same clock as Green Bay every day of the coming year, clock changes included.
- In United States
Chicago, Houston, San Antonio, Dallas, Fort Worth, Austin, Nashville, Oklahoma City
- In other countries
Reynosa (Mexico)
Green Bay time zone at a glance
- IANA time zone
- America/Chicago
- UTC offset
- UTC−6 / UTC−5
- Daylight saving
- Observed
- Next clock change
- Sun, Nov 1, 2026 → UTC−6
- Country
- United States
- Region
- Wisconsin
- Coordinates
- 44.52°, -88.02°
- Population
- 105,207
- Local date
- —
Sunrise and sunset in Green Bay today
Computed from Green Bay's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.
- Sunrise
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Green Bay time difference from major cities
| City | Local time now | Green Bay is |
|---|---|---|
| New York CityUnited States | — | 1h behind |
| LondonUnited Kingdom | — | 6h behind |
| DubaiUnited Arab Emirates | — | 9h behind |
| SingaporeSingapore | — | 13h behind |
| TokyoJapan | — | 14h behind |
| SydneyAustralia | — | 16h behind |
Need a different pair? Compare any two cities or convert a specific time.
Green Bay time: questions and answers
- What time is it in Green Bay right now?
- The clock at the top of this page shows the live local time in Green Bay, updated every second from your device's clock. Green Bay keeps Central Standard Time (CST, UTC−6) in winter and Central Daylight Time (CDT, UTC−5) in summer.
- What time zone is Green Bay in?
- Green Bay is in the IANA time zone America/Chicago: Central Standard Time (CST, UTC−6) in winter and Central Daylight Time (CDT, UTC−5) in summer.
- Does Green Bay observe daylight saving time?
- Yes. Upcoming changes: Sun, Nov 1, 2026: clocks go back 1 hour to UTC−6; Sun, Mar 14, 2027: clocks go forward 1 hour to UTC−5.
- Which cities share Green Bay's time?
- Chicago, Houston, San Antonio, Dallas, Fort Worth, Austin keep the same clock as Green Bay all year.
Planning something with Green Bay?
- Find a meeting time — the hours that overlap between Green Bay and your team.
- Convert a time — turn a time in Green Bay into yours, or the other way round.
- Compare office hours — when Green Bay offices and yours are both open.
- Send a calendar invite — with the America/Chicago time zone set correctly.
Other cities in United States
Milwaukee, Chicago, Indianapolis, Detroit, Louisville, Columbus, Nashville, Memphis, New South Memphis, Charlotte