Walmart weekly sales typically start on Sunday and run through Saturday , with new ad deals often posted for the coming week by Sunday morning. Some online deals and special rollbacks can also appear midweek , so the exact start time can vary by item and location.

Quick Scoop

  • Weekly ad: usually begins on Sunday.
  • In-store timing: can follow store hours, while online deals may update earlier or later.
  • Special events: major Walmart sales do not always follow the weekly ad schedule; they may launch on specific dates or at midnight ET online.

Helpful rule

If you are checking for the latest weekly Walmart sale , look on Sunday morning and again during the week for rollbacks or flash deals.

Bottom line

For a normal weekly Walmart sale, Sunday is the usual start day.