Zonneschijn — 2026
| Month | Bergen (NH) | Castricum | Difference |
|---|---|---|---|
| Jan | – | 108.3 uren | – |
| Feb | – | 133.9 uren | – |
| Mar | 21.2 uren | 265.7 uren | -244.5 |
| Apr | 37.4 uren | 37.1 uren | +0.3 |
| May | 426.9 uren | 424.2 uren | +2.7 |
| Jun | 429 uren | 426.1 uren | +2.9 |
| Jul | 441.5 uren | 440.8 uren | +0.7 |
| Aug |
| 394.6 uren |
| 392.2 uren |
| +2.4 |
| Sep | 309.6 uren | 308.2 uren | +1.4 |
| Oct | 233.5 uren | 234 uren | -0.5 |
| Nov | – | – | – |
| Dec | – | – | – |