Meanings of belated reveler in English

A few cries from some truck driver or belated reveler answer us.

A policeman tramped past the house, and, a while later, a belated reveler in evening clothes.

There was boisterous chanting from certain belated revelers in the next street which had no such remission.

The station platform was quite deserted except for the few belated revelers who had remained in town for the night performance of Van Slye's circus.