Kisumu is a city located on the shores of Lake Victoria in Kenya. It has a population of just over a million. This means that it is the third largest city in Kenya after Mombasa and the capital Nairobi.

Kisumu was founded in 1901 as the main terminal of the Uganda Railway named "Port Florence". Kisumu is about 320 km (200 mi) northwest of Nairobi. Since Kisumu is a few kilometers south of the Equator, daytime there always lasts about 12 hours. Local sunset always occurs between 18:28 and 18:58 local time.