In the Torrid or tropical Zone, also known as the Tropic, the Sun is directly overhead at least once during the year.
The Twilight Zone | The Twilight Zone (1959 TV series) | Negative Zone | Royal Geographical Society | Panama Canal Zone | Eastern Time Zone | Twilight Zone | Korean Demilitarized Zone | The Dead Zone (TV series) | The Dead Zone | Pacific Time Zone | Hardiness zone | Central Time Zone (North America) | Ponce Historic Zone | Metekel Zone | Arsi Zone | The Twilight Zone (2002 TV series) | O-Zone | Mirab Welega Zone | Hadiya Zone | Gamo Gofa Zone | Debub Omo Zone | Zone | Semien Omo Zone | American Geographical Society | The Ultra Zone | Rapti Zone | Karnali Zone | Debub Wollo Zone | Dawro Zone |