Earth: World Time & Sky

Explore world time on an interactive globe, then use local sky data and your compass to find the Sun and Moon.

See time across Earth at a glance.

Earth combines an interactive 3D globe with world clocks and Sun and Moon information. Choose a city to understand its local time, daylight, and the sky above it.

Features: • Compare the current time in up to six cities. • Search a built-in catalog of 213 cities and time zones. • View UTC offsets and daylight-saving changes using system time zone data. • Check sunrise, sunset, moonrise, moonset, lunar phase, and illumination. • Use altitude, azimuth, and a device-aligned compass to find the Sun and Moon. • Zoom out to see Mercury, Venus, Mars, Jupiter, and Saturn in context. • Switch the app between English, Japanese, and Korean. • Use core features offline, with no account required.

Astronomical positions are informational and should not be used for navigation or safety-critical decisions.