I don't think you understand my question. It is certainly not a day of obligation, because there are no masses for required attendance. But aren't you expected to at least stop by and reflect?
But aren't you expected to at least stop by and reflect? Expected? Yes. Required? No.
One should certainly be in quiet contemplation the entire day, certainly from 12-3. But there is no canonical requirement that I am aware of to attend any service or to "visit" the church.
SD