opnamedag
Opnamedag is a Dutch tradition celebrated annually on the first Sunday of May, marking the official start of the summer season. The holiday originated in the early 20th century as a way to welcome longer daylight hours and warmer weather, blending cultural, agricultural, and seasonal influences. Originally tied to the agricultural calendar, Opnamedag was linked to the end of the growing season and the preparation for harvest, though its modern focus has shifted more toward leisure and outdoor activities.
The term *opnamedag* translates to "opening day" in Dutch, reflecting its historical connection to opening businesses,
While Opnamedag is not a public holiday, it is widely recognized and celebrated across the Netherlands. Its