2026 LEGO Advent Calendars revealed with a smaller lineup this year

The Summer 2026 LEGO previews bring exciting early reveals for the upcoming holiday season, but collectors will notice a notable shakeup in the lineup. LEGO officially unveils its upcoming holiday countdowns, featuring a slightly smaller collection than in previous years.

Fans can look forward to a streamlined selection consisting of five different Advent Calendars for the upcoming holiday season. While the lineup is more concise this year, it still promises plenty of festive brick-built surprises to help builders count down the days through December.

All five of the holiday sets launch globally on September 1, 2026. This September release date gives builders plenty of time to secure their favorite themes before the holiday shopping rush begins.

As you prepare your building space for these upcoming holiday sets and sort through your growing collection, you might want to pick up a LEGO storage box to keep your festive minifigures and micro-builds organized.