| City | Latitudes (˚) | Peak sun hours |
| Darwin | 12.2˚ | 5.7 |
| Alice Springs | 23.5 | 7.0 |
| Brisbane | 27.5 | 4.9 |
| Perth | 31.6˚ | 6.1 |
| Sydney | 33.5˚ | 4.9 |
| Adelaide | 34.5˚ | 5.7 |
| Canberra | 35.3˚ | 5.2 |
| Melbourne | 37.5˚ | 4.7 |
| Hobart | 42.5˚ | 4.8 |