Zonneschijn — 2026
| Maand | Voorschoten | Oegstgeest | Verschil |
|---|---|---|---|
| Jan | – | – | – |
| Feb | – | – | – |
| Mrt | 21.1 uren | 21.5 uren | -0.4 |
| Apr | 31 uren | 30.2 uren | +0.8 |
| Mei | 422 uren | 423.6 uren | -1.6 |
| Jun | 423.8 uren | 425.7 uren | -1.9 |
| Jul | 369.8 uren | 369.6 uren | +0.2 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |