cutoff time for overnight usps

cutoff time for overnight usps is a critical factor for those looking to ensure next-day delivery via the United States Postal Service. Depending on the post office location and specific USPS service chosen—such as Priority Mail Express—the latest drop-off time can vary between 3 p.m. and 5 p.m. Missing this deadline could delay the shipment by an entire day, especially for business-critical or perishable items. Always confirm the cutoff time with your local USPS branch or service provider before mailing.