worldhours - Find Meeting Times Across Time Zones

World Map

World map with day and night regions and twilight gradientsGolden hour regionNight regionCivil twilight boundaryNautical twilight boundaryDeep night region

Selected cities shown as markers. Shaded area indicates current night region.

Time Bands

Working hours 09:00 to 17:00, current time 23:30 Chicago 23:30
Working hours 09:00 to 17:00, current time 04:30 London 04:30

3 hours overlap

Chicago 09:00–12:00

Clock change Nov 1

London 14:00–17:00

Note: Chicago will observe a clock change on Nov 1.

Markers for Chicago, LondonChicagoLondonChicagoLondonChicagoLondonChicagoLondonChicagoLondonChicagoLondon

City Settings

City
Working hours
Start   End
Chicago, United States
09:00 - 17:00
London, United Kingdom
09:00 - 17:00