AtlasView

Explore time zones around the globe—now with a live-calculated view of day, twilight, and night directly on the world map.

AtlasView brings time zones to life on an interactive world map. Move the map or jump directly to a city to see its local time, time zone name, and UTC offset.

The map shows the real geographic boundaries of time zones. Areas that share the same time rules are highlighted together, including daylight saving time and time zones with fractional UTC offsets.

A live-calculated day and night view also shows where it is currently day, twilight, or night. The smooth gradient follows the current position of the sun and updates automatically.

Features:

• Interactive world map with a freely movable crosshair
• Analog and digital local time
• Place and time zone names
• Current difference from your own time zone
• Real geographic time zone boundaries
• Highlighting of areas with matching time rules
• Live-calculated day, twilight, and night view
• Quick access to international cities
• Correct handling of daylight saving time and fractional UTC offsets

AtlasView is ideal for exploring the world, comparing international times, and planning travel or conversations across multiple time zones.