Possibly. It depends on whether you live close together or if you can make arrangememts to see them outside of school.
During that time schools in China were closed to free students to join the Red Guard.
If you are unsure if a school is closed on a certain day, call the school. Even if it is closed for students, it is likely that someone will be there.
If schools are closed for a flu epidemic, it is likely that it would be announced to students at school and/or be treated the same as a bad weather day, so you should tune in to your local radio or television station.
Usually, schools are closed on Memorial Day, but it can vary from school district to school district.
To find out how many schools were closed a previous week, you could look in that week's newspapers for schools that were closed in your area.
Summer vacation is a period during the summer months when schools and colleges are closed. It allows students and teachers to take a break from their regular academic responsibilities and relax. It is a time for travel, outdoor activities, and spending time with family and friends.
Schools were not closed during World War 1.
No they are not closed.
Closed
If your school does not have a policy for notifying students when school is closed unexpectantly or closing are not given on local radio and television stations, you may need to call the school.
If New York City schools are closed, they would be closed on the third Monday of February for Presidents' Day.
Any kind of schools can be closed permanently or temporarily due to emergencies or weather.