After 25 years of calling Thailand my home—since my first school nestled in the misty hills of Chiang Rai—I’ve come to treasure the gentle, flowing pulse of the Thai school year. It’s a rhythm shaped by this land’s seasons, its deep-rooted traditions, and the boundless energy of children, a cadence that feels unique yet wraps newcomers in a warm embrace. If you’re stepping into Thailand for the first time—maybe as a teacher dreaming of chalk-dusted classrooms or a family settling into a new adventure—understanding school holidays and the Thai school calendar is like finding the key to this country’s heart. Let me guide you through it, step by step, with the same warmth I’ve felt since my very first day here.

Thai Children’s Day, or Wan Dek, lights up Thailand every second Saturday of January—January 11 in 2025. It’s not just a day; it’s a national celebration of children’s day that honors Thai children as the country’s future. Unlike a public holiday, it’s a vibrant, unofficial fest where Thai youngsters shine through special events, freebies, and family fun. From the Prime Minister’s inspiring Children’s Day motto to the Royal Thai Air Force’s air shows, this guide dives into the history, activities, and cultural heart of National Children’s Day. Whether you’re teaching in Thailand or exploring with kids, here’s how to join the children’s day magic—sawasdee krap!