Happening or appearing in the night; night-time; nocturnal.
Performing, occurring, or taking place every night.
Used in the night.
Every night.
A build of a software program with the latest changes, released every night.
Taking place at night, nightly.
Primarily active during the night.
A device for telling the time at night, rather like a sundial but read according to the stars.
A person or creature that is active at night.