(しんや)

しんや
noun / no-adjective
late at night, midnight
1. late at night, the dead of night
The late hours of the night, typically after midnight.
I was working until late at night.
I like watching late-night programs.
Convenience stores open late at night are handy.

深夜(しんや) refers to late night hours, typically after midnight.

Common collocations:

Time-of-day vocabulary: