Planets

Altitude is computed from the city's coordinates and this device's clock.

A planet listed as above the horizon is at least 5 degrees up. Near the horizon means between -6 and 5 degrees. This is geometric altitude, not a weather forecast.

From the home city

Home

Coordinates you already picked

Altitude uses the home city stored on this device, or London if none is set. Change home on a city clock page.

Transits

Mercury and Venus on the Sun

A transit is not a planet above the horizon. It is the planet on the solar disk. Dates are in the guide.