For parents, the school calendar matters more than the office one — and public holidays and school terms interact in ways that reward a little planning. Schools observe public holidays, but they also have their own term breaks, teacher-training days and exam periods. Understanding how the two systems overlap helps you plan family time, book cheaper travel and avoid the classic mistake of assuming a school break means a public holiday, or vice versa.
Two Calendars, One Family
Think of it as two overlapping systems. The public holiday calendar — set by governments — closes everything: offices, banks, and schools alike. The school term calendar — set by education authorities — adds its own breaks: summer holidays, winter breaks, spring half-terms and mid-term pauses that have nothing to do with public holidays. A public holiday always means no school, but a school break does not mean a public holiday — offices stay open while the kids are home. Parents need both calendars, not one.
Where They Overlap (and Where They Don’t)
The overlaps are the sweet spots: Christmas and New Year, when school winter breaks swallow the public holidays whole, creating the longest unbroken family time of the year. Easter is similar in many countries, with spring break wrapping around Good Friday and Easter Monday. The mismatches matter too: a mid-term break in October or February gives families a week off with no public holiday attached — great for cheaper travel, since everyone else is at work. And a standalone public holiday like a May bank holiday gives a long weekend without any school break around it — perfect for a short trip.
Planning Family Travel Around Both
The golden rule of family travel: the cheapest holidays are the ones nobody else can take. School half-term breaks are the most expensive weeks of the year for flights and hotels, precisely because every family wants them. If your work schedule is flexible, consider travelling on the edges — the weekend before a half-term starts, or a standalone public-holiday weekend when schools are in session but offices are closed. In countries where term dates vary by region or school, the staggered breaks can even create off-peak windows: not every family’s half-term falls on the same week.
A Practical System for Parents
Here is a system that works. At the start of each year, put both calendars side by side: the official public holidays and your children’s school term dates. Mark the overlaps (longest breaks), the school-only breaks (cheapest travel windows) and the standalone public holidays (long weekends). Then plan backwards from the big trips: book the expensive half-term travel early, keep the cheap windows flexible, and use the odd public-holiday Mondays for day trips that cost nothing to plan. Two calendars, one plan — and no more discovering the school break the week before it starts.
One last tip: teacher-training days (often called inset days in the UK) are the hidden gems of the school calendar — single days off scattered through the term that many parents overlook. They rarely coincide with public holidays, which means short-break travel deals can be excellent. Ask your school for its inset-day dates at the start of the year and treat them as bonus planning material.