Rensselaer in numbers
- Coordinates
- 40.9367, -87.1509
- Elevation
- 202 m above sea level
- Population
- 5 927
- Region
- Indiana
- Country
- United States, North America
- Capital
- Washington, D.C. — 891 km away
- Same name
- 2 more places in the world share this name
Watch the current local time in Rensselaer, Indiana, United States, running on the America/Chicago time zone (−6).
Rensselaer, United States
Sunday, 8 November 2026
UTC−6 · America/Chicago
Local time in Rensselaer
UTC−6 · no daylight saving time
Rensselaer keeps America/Chicago clock_time.
Sunrise 6:29 AM Solar noon 11:34 AM Sunset 4:38 PM Daylight 10 h 10 min Night 13 h 50 min Civil twilight 6:00 AM – 5:07 PM
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Weather data by Open-Meteo, updated every 30 minutes.
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.
Addressing within Rensselaer draws on 2 postal codes.
Rensselaer works to America/Chicago time, set at UTC−6. Daylight saving time applies: No.
The sun will rise at 6:29 AM and set at 4:38 PM in Rensselaer today. Daylight amounts to 10 h 10 min.
Rensselaer, Collegeville and South Marion all run on one and the same time.