Rochester in numbers
- Coordinates
- 42.7414, -88.2243
- Elevation
- 234 m above sea level
- Population
- 3 765
- Region
- Wisconsin
- Country
- United States, North America
- Capital
- Washington, D.C. — 1033 km away
- Same name
- 24 more places in the world share this name
What time is it in Rochester, Wisconsin, United States
The clock on this page follows the local time of Rochester, Wisconsin, United States, in the America/Chicago zone (−5).
Rochester, United States
Friday, 16 October 2026
UTC−5 · America/Chicago
Local time in Rochester
UTC−5 · daylight saving time is active
Rochester keeps America/Chicago clock_time.
The sun today
Sunrise 7:08 AM Solar noon 12:39 PM Sunset 6:11 PM Daylight 11 h 03 min Night 12 h 57 min Civil twilight 6:40 AM – 6:39 PM
Weather in Rochester right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Rochester and its neighbours
Postal codes
- 02770
- 03839
- 03866
- 03867
- 03868
- 05767
- 14602
- 14603
- 14604
- 14605
- 14606
- 14607
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Wisconsin
Other places named Rochester
- Rochester New York, United States
- Rochester Minnesota, United States
- Rochester New Hampshire, United States
- Rochester England, United Kingdom
- Rochester Michigan, United States
Same time zone — America/Chicago
- Chicago United States
- Houston United States
- San Antonio United States
- Dallas United States
- Fort Worth United States
- Austin United States
Nearby places
- Harbor Heights — 3.7 km
- Browns Lake — 5.5 km
- Buena Park — 5.7 km
- Cedar Park — 5.9 km
- Honey Creek — 6.9 km
- Waterford — 7.0 km
About the time in Rochester
There is no time difference between Rochester and nearby Harbor Heights or Browns Lake.
Mail addressed to Rochester uses 12 postal codes.
Rochester is served by the America/Chicago time zone, offset UTC−5. Daylight saving time applies: Yes.
Look for sunrise at 7:08 AM and sunset at 6:11 PM in Rochester today. The day carries 11 h 03 min of light.
Questions and answers
- What time zone is assigned to Rochester?
- Rochester is assigned to the America/Chicago time zone, with an offset of −5.
- Do I need to account for daylight saving time in Rochester?
- Daylight saving time in Rochester: Yes.
- What time is first light in Rochester?
- The sun rises at 7:08 AM.