How can you ask if foreigners in Gangnam also leave early?

Hello! It's been a year since I came to Korea, and lately I've been struggling with Korean expressions. I'm currently working in Gangnam, and sometimes I want to ask my colleagues, 'Should we finish early today?' How can I naturally express this in Korean? I heard that you can say '~려나?' to express this, so would 'Should we finish early?' be 'Should we finish early?' Does anyone have a similar experience? I'm still not very fluent in Korean, so I make mistakes sometimes ㅠㅠ I would really appreciate any tips or ways to naturally express myself in Korean!