At work on lunch break - sounds like you’re working nights! (I’m assuming you’re in North America). That schedule can be tough; it’s tough when you get home late, because you’re all up in your head and everyone else is asleep. 
I admit I enjoy a good TV binge - at the moment I’m going through Star Trek Discovery (big Star Trek fan) - but also, some time to take walks, work on the garden, do some baking - these are all fun. What do you like to do for fun?
Meetings are a nice way to pass the time; it helps especially at those times where we may feel lonely. (You know the “HALT” triggers: Hungry, Angry, Lonely, Tired - four things that are trouble 
) The beautiful thing over the last year is how many have gone online:
Online meeting resources
And there’s also the social zoom meetings with the lovely folks here on TS!
https://talkingsober.com/t/weekly-tues-thurs-sat-zoom-meetings/116810
One of the neat things about sobriety is it’s an adventure of learning about yourself. It’s like you discover new parts of yourself every day. It’s a journey