Zonneschijn — 2026
| Month | Hendrik-Ido-Ambacht | Zwijndrecht | Difference |
|---|---|---|---|
| Jan | – | 118.4 uren | – |
| Feb | – | 120.1 uren | – |
| Mar | 16.8 uren | 269.3 uren | -252.5 |
| Apr | 29.8 uren | 292.3 uren | -262.5 |
| May | 418.8 uren | 413.8 uren | +5.0 |
| Jun | 418.4 uren | 418.8 uren | -0.4 |
| Jul | 438.1 uren | 437.8 uren | +0.3 |
| Aug |
| 389.4 uren |
| 389.5 uren |
| -0.1 |
| Sep | 305.5 uren | 304.9 uren | +0.6 |
| Oct | 237.1 uren | 235.8 uren | +1.3 |
| Nov | – | – | – |
| Dec | – | – | – |