Zonneschijn — 2026
| Maand | Voorschoten | Leidschendam-Voorburg | Verschil |
|---|---|---|---|
| Jan | – | 112.7 uren | – |
| Feb | – | 125.9 uren | – |
| Mrt | 21.1 uren | 271.4 uren | -250.3 |
| Apr | 31 uren | 31.2 uren | -0.2 |
| Mei | 422 uren | 422 uren | +0.0 |
| Jun | 423.8 uren | 423.7 uren | +0.1 |
| Jul | 369.8 uren | 370 uren | -0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |