Amazon’s Big Spring Sale runs for 7 days each year, and for 2026 it’s scheduled from March 25 to March 31, 2026.

Quick Scoop

Here’s the fast breakdown of how long is the Big Spring Sale on Amazon :

  • The Big Spring Sale is a multi-day event , not a one-day flash sale.
  • In 2026 , it’s set to run from March 25 through March 31 , which is a full week of deals.
  • Recent coverage and Amazon-focused news sites all describe it as a weeklong spring sale with discounts changing throughout the event.

Recent pattern

  • 2025’s Big Spring Sale also ran about a week , with coverage calling it a seven-day sale.
  • 2026 repeats this 7‑day window , again anchored around March 25–31.

So if you’re planning your cart, you basically have one week to grab the deals before they expire.

Quick fact table (HTML)

Year Sale name Start date End date Length
2025 Amazon Big Spring Sale March 25 Next Monday (late March) About 7 days
2026 Amazon Big Spring Sale March 25, 2026 March 31, 2026 7 days

TL;DR: The Amazon Big Spring Sale is a weeklong event; in 2026 it runs March 25–31.

Information gathered from public forums or data available on the internet and portrayed here.