Lupus is a constellation in the Southern Hemisphere. It's named after the wolf in Roman mythology, and it's located near the bright star Alpha Centauri.

However, it's not visible from the Northern Hemisphere. So, you'll need to be in the Southern Hemisphere to see it.

To see Lupus, the best time of year is during the Southern Hemisphere's winter months, roughly between June and August. That's when it's highest in the sky at night.

Remember, the visibility of a constellation also depends on the specific location within the Southern Hemisphere. You can use stargazing apps or websites to find out the best time to see Lupus from your specific location.