Calculate the sunrise and sunset of any place on earth. If you don't know the Lan/Lon of a place, just use my other Latitude-Longitude web application. Here is a quick reference:
| Area | Lat | Lon | Timezone |
| Amsterdam | 52.373812 | 4.890951 | 1 |
| London | 51.500152 | -0.126236 | 0 |
| Athens | 37.979180 | 23.716647 | 2 |
| Sheffield | 53.383055 | -1.464795 | 0 |