It's a bit complicated, but here is an article about activating both. Otherwise try a third-party clock app to supplement the built-in one. I can't recommend one though, as I only use the built-in menu bar one.
It's a bit complicated, but here is an article about activating both. Otherwise try a third-party clock app to supplement the built-in one. I can't recommend one though, as I only use the built-in menu bar one.