nighttimehabit
nounUK /ˈnaɪt.taɪm ˈhæb.ɪt/
US /ˈnaɪt.taɪm ˈhæb.ɪt/
A nighttime habit is something you do every night without thinking much about it.
Reading a story before bed is my favorite nighttime habit.
OTHER MEANINGS
2. A repeated action done late at night, often without noticing.
Checking the door twice became a nighttime habit for him.
3. A usual way of relaxing in the evening before sleep.
Her nighttime habit is a warm cup of milk.
4. Something a person does every night as part of their day's end.
Brushing teeth is a healthy nighttime habit for kids.