Build a Zoo Advent Calendar Update: Release Date (Roblox)

written by Anish • Updated: November 29, 2025

The holiday season has officially arrived in Roblox Build a Zoo, and the developers are celebrating with a brand-new Advent Calendar Update packed with daily Christmas rewards. Whether you’re a collector, a casual player, or someone who just loves festive events, this update gives you something exciting to unlock every day.

Here’s the complete breakdown of the Build a Zoo Advent Calendar event, including the release date, countdown timer, time zone conversions, what rewards to expect, and how to not miss any freebies.

???? Build a Zoo Advent Calendar Update – Release Date

The Advent Calendar event begins on December 1st, 2025, at 2:00 AM PT and runs until December 22nd, 2025, at 2:00 AM PT.

Below is the release time in major regions:

⏳ Countdown to Build a Zoo Advent Calendar Update

The countdown helps players know exactly when the event starts in their region. Missing even one day means losing that day’s reward permanently.

???? What to Expect in the Advent Calendar Event

The Build a Zoo Advent Calendar works exactly like a real Christmas countdown—except instead of chocolate, you get exclusive in-game rewards.

Here’s what players can expect:

⭐ Daily Rewards

Every day you log in, you unlock a unique reward, such as:

• Festive zoo decorations
• Special holiday animals
• Seasonal cosmetics
• Event-exclusive items and boosts

❗ No Missed Day Recovery

If you miss a day:

• You cannot go back to claim old rewards
• You only receive the current day’s reward
• Rewards cannot stack or be claimed later

So logging in daily is essential.

???? A Gift for New & Returning Players

The Advent Calendar gives:

• New players a powerful early boost
• Existing players exclusive Christmas-themed items
• Extra motivation to grow your zoo faster

???? Bonus: Black Friday Discounts Still Live

Build a Zoo is still running its Black Friday pass discounts until December 17th, so players can:

• Grab discounted game passes
• Boost zoo progress faster
• Combine Advent rewards + game pass upgrades

???? Final Thoughts

The Build a Zoo Advent Calendar Update is one of the most festive and rewarding events of the year. With daily Christmas surprises, exclusive items, and limited-time rewards, this December is the best time to jump into the game.

Happy Christmas, and happy zoo building! ????????????

FAQs – Build a Zoo Advent Calendar Update

1. When does the Build a Zoo Advent Calendar event start?

It begins on December 1, 2025, at 2:00 AM PT.

2. How long does the event last?

It runs until December 22, 2025, at 2:00 AM PT.

3. What happens if I miss a day?

You permanently lose that day’s reward. There is no way to recover missed rewards.

4. Do rewards stack if I log in late?

No. You only get the reward for the current day.

5. What kind of rewards are in the Advent Calendar?

Holiday animals, decorations, cosmetics, boosts, and exclusive Christmas items.

6. Are Black Friday discounts still active?

Yes, until December 17th, 2025.