Zonneschijn — 2026
| Month | Zandvoort | Heemstede | Difference |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mar | 22.7 uren | 21.8 uren | +0.9 |
| Apr | 35.4 uren | 32.7 uren | +2.7 |
| May | 423.6 uren | 423.6 uren | +0.0 |
| Jun | 425.7 uren | 425.7 uren | +0.0 |
| Jul | 441.3 uren | 441.3 uren | +0.0 |
| Aug |
| 393 uren |
| 393 uren |
| +0.0 |
| Sep | 89.5 uren | 91.8 uren | -2.3 |
| Oct | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |