Zonneschijn — 2026
| Maand | Oegstgeest | Leiden | Verschil |
|---|---|---|---|
| Jan | – | 116.6 uren | – |
| Feb | – | 128.2 uren | – |
| Mrt | 21.5 uren | 159.7 uren | -138.2 |
| Apr | 30.2 uren | 30.9 uren | -0.7 |
| Mei | 423.6 uren | 423.6 uren | +0.0 |
| Jun | 425.7 uren | 425.8 uren | -0.1 |
| Jul | 369.2 uren | 367.9 uren | +1.3 |
| Aug |
| – |
| – |
| – |
| Sep | – | – | – |
| Okt | – | – | – |
| Nov | – | – | – |
| Dec | – | – | – |