They all have 4 weeks, but February is the only one to have exactly 4 weeks (except in Leap years when it has 4 weeks and 1 day). April, June September and November each have 30 days = 4 weeks and 2 days. The rest of the months each have 31 days = 4 weeks and 3 days.
Prospect Heights, IL Other Information. 1  Located in COOK County, Illinois. 2  Prospect Heights, IL is also known as: 3  PROSPECT HTS, IL.
Sponsored Topics. Prospect is a village in Marion County, Ohio, United States. The population was 1,191 at the 2000 census. Prospect is located at 40Â°27â²5â³N 83Â°11â²11â³W / 40.45139Â°N 83.18639Â°W / 40.45139; -83.18639 (40.451346, -83.186521).