You are hereUCG.org / Congregations / Tucson, AZ / Posts / Sabbath Service - 11:00 a.m. Tucson, AZ A Congregation of the United Church of God Welcome Posts Calendar Sermons Webcast Community Sabbath Service - 11:00 a.m. Updated 6 years ago The weekly Sabbath service and webcast will begin at 11:00 a.m.