when did foundations do this?

[acnl.nancy]

i’m running around my island and i see this, i’ve never seen it before. i know it isn’t crazy but i thought it was funny. does this happen every hour?

 

[Milady]

Every hour when your hear the town bell, the clock does this ^^

 

[John Wick]

Yeah I've seen my fountain do that.
I didn't know it was hourly though.