一晩中 (hitobanjuu) Japanese meaning: all night long | KotomoraIt rained all night long last night.
He studied all through the night.
Usage patterns
一晩中起きているto stay awake/up all night long
I stayed up all night studying before the exam.
一晩中泣くto cry all night long
The baby cried all night, and the parents couldn't sleep.
一晩中降り続くfor rain/snow to keep falling all night long
The snow kept falling all through the night.