Zonneschijn — 2026
| Maand | Zoeterwoude | Leiderdorp | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 21 uren | 21 uren | +0.0 |
| Apr | 31.2 uren | 32.8 uren | -1.6 |
| Mei | 422 uren | 423.6 uren | -1.6 |
| Jun | 423.7 uren | 425.8 uren | -2.1 |
| Jul | 440.7 uren | 441.4 uren | -0.7 |
| Aug |
| 392.6 uren |
| 393 uren |
| -0.4 |
| Sep | 309.1 uren | 310 uren | -0.9 |
| Okt | 236 uren | 235 uren | +1.0 |
| Nov | – | – | – |
| Dec | – | – | – |