You choose your shipping method and must place your order by 11:00 a.m. Eastern Time, Monday through Friday, excluding holidays, to be shipped via overnight or Second Day Air. If your order is placed after 11:00 a.m. Eastern Time, it will be shipped the following day. Please remember that our UPS shipping choices do not include delivery on Saturday or Sunday. If you place an order on a Friday, and request Next Day shipping, your order would arrive on Monday, Second Day Air would arrive on Tuesday, weather permitting and according to UPS guidelines.