Birdville Isd 2025-26 Calendar. 15th street plano, tx 75075. 19 (39 days) second semester:
19 (39 days) second semester: Professional learning trade day start | end of grading.
Birdville Isd 2025-26 Calendar. 15th street plano, tx 75075. 19 (39 days) second semester:
19 (39 days) second semester: Professional learning trade day start | end of grading.