Teachers' Day in Czech Republic and Slovakia
Teachers' Day in Czech Republic and Slovakia is held on March 28. This event in the third decade of the month march is annual.
National Library Week in USA on April 4 (Celebrate National Library Week April 4-10, 2021);
Teacher's Day in Ecuador on April 13 (Día del maestro);
Public School Volunteer Week in USA on April 19 (it provides a yearly opportunity for schools and families to honor and highlight the powerful contributions parents and caregivers provide at school and home to support student success. Held from Monday of the last full week of April)