It’s not absolutely running the air conditioner but the fan, that is what I do in the Wintertide time instead of running the heat.
I like to sleep in a really frigid room so what I do is open all of the windows in the master study room in addition to lavatory since the air handler is in the lavatory so the frigid air comes in in addition to circulates throughout the house.
I just run the fan since it is cheaper than the A/C in addition to the cool evening air cools me down quite nicely. I don’t open the window in my study room at evening because the bar behind me is absolutely loud with gatheringing monkees until about 2am. I put up a sound proof insulating foam contraption outside my study room window to block even more of the noise because it still makes its way through my double pane window in addition to the sound of my air conditioner’s white noise. I also wear earplugs to split out the noise in addition to I have a small fan on my bed, which vibrates the bed in addition to lulls me to sleep. I live in a Spanish city in addition to asking people to be quiet while they are gatheringing is a lost cause. This is a gathering neighborhood with a lot of free spirits in addition to I am 1 of them. I need to wash my air duct this weekend because I have been sneezing a lot in addition to suspect that they are filled with dust again. I need to buy a HEPA filter 1 of these days as soon as I measure the new 1.