Zonneschijn — 2026
| Month | Braine-l'Alleud | Waterloo | Difference |
|---|---|---|---|
| Jan | 120.8 uren | 107.2 uren | +13.6 |
| Feb | 128.8 uren | 117 uren | +11.8 |
| Mar | 221 uren | 193.8 uren | +27.2 |
| Apr | 299.4 uren | 295.7 uren | +3.7 |
| May | 408.4 uren | 407.1 uren | +1.3 |
| Jun | 419.2 uren | 419.7 uren | -0.5 |
| Jul | 437.9 uren | 437.6 uren | +0.3 |
| Aug | 388.1 uren | 387.6 uren | +0.5 |
| Sep | 307.1 uren | 307.6 uren | -0.5 |
| Oct | 241.9 uren | 241.5 uren | +0.4 |
| Nov | – | – | – |
| Dec | – | – | – |