The Roman Martyrology for tomorrow the 4th day before the Kalends of September [29 August] on August 28, 2022 Festa Sancti Ioannis Baptistae Martyrologium Romanum Quarto Kalendas Septembris Sub Ado. tyr. sub Hadr.o Sub Iacobo Io Sub Leone sub Maho. tyr. in H. Sub Maximiano Sub Rev. tyr. Sub Rev. tyr. in H. +