“Spring Forward – Fall Back” Spring Forward This term is meant to trigger your memory to set your clocks forward 1 hour in the spring at the start of Daylight Saving Time (DST), and 1 hour back in the fall when DST ends. A different way to remember which direction to set your clock for DST is that in the spring, you bring out (or forward) the garden furniture and in the fall you put it back.
On April, 20 and 21st it is Pentecost. You can mention it as a historical moment that on Monday 21st the Noordermarkt is open from 9 am until the afternoon.
A bride in June on the Noordermarkt.
Every year Kingsday on the 27th of April.