"Hiatus" is one of my favorites.
I think another word for a brief vacation on a weekend is 'weekend holidays'.
A word that means a brief vacation is "getaway." It refers to a short trip or escape, typically intended for relaxation or recreation. Getaways can vary in length but are generally quick escapes from one’s routine to recharge.
a three day vacation is too brief for me
Holiday or getaway.
Skittish
Brevity
Short
interference
Blip
bonnes vacances that means happy vacation!
tryst is a word for a short romance on the sly.
Vacation, break, celebration, festival.