Zonneschijn — 2026
| Maand | Kaag en Braassem | Leiderdorp | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 19.6 uren | 21 uren | -1.4 |
| Apr | 31.7 uren | 32.8 uren | -1.1 |
| Mei | 422.2 uren | 423.6 uren | -1.4 |
| Jun | 423.6 uren | 425.8 uren | -2.2 |
| Jul | 368 uren | 369.4 uren | -1.4 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |