my mail has been delivered at night (after sunset) for about 6 weeks.
Interesting.
I am in Chicagoland...
Mid afternoon delivery.
We have a post office open on Sunday.
My mail has been delivered at night (even past 9 pm) for about six years. A while back when he missed his delivery he did it at 8 am the next morning. Now he just delivers two days at one time. Yeah, its a diversity hire.