Nintendo maintenance schedule – December 14, 2025 – Switch App’s Smash World impacted

Nintendo has released its maintenance schedule for the week of December 14, 2025.

So far only one session has been added to the docket. This one is for Nintendo Switch App, and more specifically, Smash World.

Below is the full Nintendo maintenance schedule for the week of December 14, 2025:

Nintendo Switch App – Smash World

– 10 PM PT (December 15) – 10:30 PM PT (December 15)
– 1 AM ET (December 16) – 1:30 AM ET (December 16)
– 6 AM in the UK (December 16) – 6:30 AM in the UK (December 16)
– 7 AM in Europe (December 16) – 7:30 AM in Europe (December 16)

You can keep track of all our maintenance reports here. Thanks to Nintendo for the latest schedule.