Does Usps Deliver At Night? (7Pm, 8Pm, 9Pm, 10Pm + More) The local post office is closed at 5 p.m. on Saturdays. This means that you won’t be able to access their full range of shipping options during the night. Sometimes, it can seem like you have been waiting all night for your mail. What… Continue reading Does Usps Deliver At Night?