When does Apple's extended Christmas returns start for 2025 in the UK?

Does anyone know what Apple starts their extended returns for the Christmas period? I was looking online and it started on 8th November 2024 and I was wondering if it has started yet (UK).

I want to purchase something as a gift before the shopping rush begins and items start selling out. However, if it's not suitable, I'd like to return it after Christmas.

[Re-Titled by Moderator]

Original Title: Extended (Christmas) Returns 2025