Meaning of the word "be up late" in English

What does "be up late" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

be up late

US /bi ʌp leɪt/
UK /bi ʌp leɪt/
"be up late" picture

Phrase

to stay awake until a late hour

Example:
I had to be up late to finish my report.
We often be up late on weekends watching movies.