It depends on how you are using it in the sentence. For example, you could say "Will your family go to church this Sunday?" or "My family goes to church each Sunday." Both are correct.
the Sunday that is the center of the entire church is Easter Sunday.
He Goes to Church on Sunday was created in 1907.
Trinity Sunday in the Western Church. All Saints in the Eastern Church.
The correct abbreviation for the word Sunday is "Sun."
Because church is on a Sunday, and people want to look nice for church.
Sunday School - LDS Church - was created in 1867.
It's sunday, but you can say 'it's a sunday evening.'
the church is were you go to pray on sunday. Babies are baptised in the church.
sunday is church
For one, the church will most likely need to be cleared out for church services on Sunday morning and Sunday evening, as well as the reception area if it is at the church as well. And two, a lot of preachers still reserves Sunday as the day of rest.
Both of the sentences 'Spending my Sunday at home' and 'spend my Sunday at home' are correct depending on their context of use, and tense.