closure; being closed (of a museum or other public facility)
博物館は月曜日が休館だって聞いたよ。
I heard the museum is closed on Mondays.
冬の間は、ホテルは休館します。
The hotel is closed during the winter.
博物館は、月曜日は休館です。
The museum is closed on Mondays.
博物館は月曜日が休館だって言われたけどな。
I was told the museum is closed on Mondays, though.