When does fall start in the front range of Colorado?

Question

When does fall start in the front range of Colorado?

Answer 1

How are we measuring fall? When the leaves turn color? The first frost date? Officially, fall starts EVERYWHERE in the northern hemisphere on Oct 21st, the day of the equinox, but if you are talking about first anticipated frost date, you can look that up by your specific city.

http://www.victoryseeds.com/frost/co.htm...

Kids will tell you summer is over, and now it's fall when they go back to school. I live in southern california  I measure summer by how long I can go to the beach. By the first day of "summer" June 21st swimsuits start going on sale. Then beach balls and chairs and ice chests and garden supplies go 20% off. Then 50%. When school supplies hit the shelves, I am bummed out, because it vbodes the end of the season, even though "summer" is still good for two more months.