How to make friends outside of work?

I have my friends at work and we occasionally meet outside of work. But for the last 2 months, we’re working different shifts, which is making my social life go to 0.

How do you guys make friends outside of work when every week is a different schedule and you rarely have Friday/Saturday/Sunday off? I can’t join clubs because of the messy schedule and I would prefer to not make friends online.

I really have no clue how other servers manage to make new friends outside of work lol