Our schedules are a little off as well since it was the routine by the time hubby got home the mail arrived so he'd bring it in on the way in the door. Well he's already in the house now so we tend to forget about it until the next day (maybe Monday in the case of Saturday mail ) like we would usually do if it was an off day and he beat the mail guy home - or we had Late Larry who liked to deliver in the dark.
Since we've pretty consistently forgot about it, rather than forgetting about it we said we've been allowing the mail to self-quarantine, it only seemed right.
But it doesn't seem like a bad idea to let it isolate before handling. Shouldn't hurt anything and puts off those bills for another day