The hours are for the customer service counter.
Only if it's a Amazon package we only deliver packages on Sunday that the concerns of Amazon
However, check your mailbox through out the day. UPS often handles the major portion of the shipping with your local post office handling the final delivery. USPS does Sunday delivery at Christmas time. There is no actual schedule time so just check your mail box a couple times during the day.
Yep, UPS does not deliver on Sundays
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