Zonneschijn — 1999
| Month | Tournai | Brunehaut | Difference |
|---|---|---|---|
| Jan | – | 121 uren | – |
| Feb | – | 160.9 uren | – |
| Mar | – | 227.7 uren | – |
| Apr | – | 275.1 uren | – |
| May | – | 348.8 uren | – |
| Jun | – | 375.9 uren | – |
| Jul | – | 381.7 uren | – |
| Aug | – | 328.5 uren | – |
| Sep |
| – |
| 261.3 uren |
| – |
| Oct | – | 227.3 uren | – |
| Nov | – | 158.3 uren | – |
| Dec | – | 106.3 uren | – |