I propose starting earlier on Sundays while this cooler (high 80s) weather sticks around.
We're losing a little more than 2 minutes of sunlight every day until the winter solstice (Dec. 22). Granted, that loss is attributed to a later sunrise and an earlier sunset, but still.
We're losing sunlight. That's the point.
So why not start at 4 p.m.?
Go bike yourself.