Boxing Day sales usually start on 26 December and now tend to run well into January, often up to around the end of the month, but exact end dates depend on each store.

Typical sale period

  • Many major retailers treat Boxing Day as the kick-off for an “end of year” or “post-Christmas” sale that can last from 26 December through late January, with some running until around 31 January.
  • Online retailers may start “Boxing Day” discounts a bit earlier and keep rolling them into New Year and clearance promotions, so deals can appear before the 26th and continue as stock clears.

Why end dates vary

  • Each store sets its own timeline: some run strict “Boxing Day only” flash deals for 24–48 hours, while others keep the same offers active for several weeks as long as inventory lasts.
  • The deepest discounts on popular items (tech, fashion, seasonal stock) are often limited by stock, meaning the best deals can disappear within the first few days even if the overall sale technically continues.

Practical advice

  • Check the “terms” or banners on your preferred retailers’ sites; they often show phrases like “Ends 2 Jan” or “Ends 31 Jan,” which tell you their Boxing Day / holiday sale cut-off.
  • If you see a strong discount on something specific you wanted, it is usually smarter to buy in the first days after 26 December rather than wait, because prices can drop further on leftovers but popular products may sell out.

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Wondering until when is Boxing Day sale season? Learn how long Boxing Day sales usually last, how retailers now extend them into January, and when you should shop to grab the best deals.

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