Do you work an 8-5, 5 days a week job? How do you find time to do anything?

This is the first time in my life that I have worked an 8–5 job. Lately, I find I’m so tired at night I don’t want to do anything. Plus, everything is closed when I get out of work. On the weekend, when I want to relax, I find myself doing all the things I should have done during the week. How can I find time to get shit done and have time to relax and have fun?