Seneca is located at 41.31114, -88.60979 in Illinois, United States and observes the Chicago time zone. The map below shows its exact position and the closest mapped places.
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Coordinates
41.31114, -88.60979
Time zone
Chicago
State
Illinois
Country
United States
Location map
Seneca on the map
Location of Seneca (41.31114, -88.60979) with nearby places and distance circles. Free to download or print.