Without checking any records or such:
My a/c is set for "on" from about 15 April until maybe 01 November. My heat is set for "on" for the rest of the year!
I frankly don't pay much attention as to when things turn on or off.
I set the summer to 78 degrees, the winter to 76 degrees.
When I get uncomfortable, one way or the other, I may make some temporary adjustments, but that's fairly rare!
SWR
