Zonneschijn — 2025
| Month | Rozendaal | Arnhem | Difference |
|---|---|---|---|
| Jan | – | 102.6 uren | – |
| Feb | – | 149.2 uren | – |
| Mar | – | 300.6 uren | – |
| Apr | – | 324.2 uren | – |
| May | – | 383 uren | – |
| Jun | – | 383.7 uren | – |
| Jul | – | 391.5 uren | – |
| Aug | – | 344.1 uren | – |
| Sep |
| – |
| 271.2 uren |
| – |
| Oct | – | 162.6 uren | – |
| Nov | – | 125.4 uren | – |
| Dec | – | 97.9 uren | – |