January 2, 2023, 8:00 am - January 21, 2023, 5:00 pm Enrollment Period BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
January 23, 2023, 8:00 am - 5:00 pm Start of Classes BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
January 23, 2023, 8:00 am - January 28, 2023, 5:00 pm Adding and/or Changing of Subjects BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
January 28, 2023, 8:00 am - 5:00 pm Start of Classes (Graduate Studies) BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
February 23, 2023, 8:00 am - February 24, 2023, 5:00 pm Charter Day BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
February 25, 2023, 8:00 am - 5:00 pm EDSA People Power Revolution Anniversary BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
March 1, 2023, 8:00 am - March 3, 2023, 5:00 pm Preliminary Examination BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
March 4, 2023, 8:00 am - 5:00 pm Preliminary Examination (Graduate Studies) BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
April 6, 2023, 8:00 am - 5:00 pm Maundy Thursday BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
April 7, 2023, 8:00 am - 5:00 pm Good Friday BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
April 9, 2023, 8:00 am - 5:00 pm Araw ng Kagitingan BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
April 11, 2023, 8:00 am - 5:00 pm End of Dropping of Subjects BASC Main Campus Pinaod, San Ildefonso, Bulacan, Philippines
