It would depend on which country you are referring to.
That depends on your definition of Summer. There are three traditional US national holidays that define summer. Memorial Day (last Monday of May) initiates the beginning of the summer season. Independence Day (July 4) is near the middle of summer. Labor Day (first Monday of September) marks the end of the summer season.
during summer holidays is a time within the summer holidays, and summer holidays are summer holidays altogether.
Summer Holidays
Halloween and thanksgiving
what are the national holidays in China?
what are the national holidays in Minnesota?
Summer and winter holidays
Cheap summer holidays are usually holidays based in the geographic area close to you. The best cheap summer holidays are trips to the beach, countryside, mountains or forests.
# Thanksgiving Day # Fourth of July
France has 15 national holidays.
In Public Schools in st lucie county There is no Summer School on Fridays between 2008 and 2012. They are National Holidays.
In the northern hemisphere, the first of the summer holidays typically begins in June. In the southern hemisphere, the summer holidays usually start in December.