World Timezone Explorer

Cursor

Lat / Lon

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Timezone (approx)

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Local time (approx)

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UTC time

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This app uses longitude-based timezone bands (15° per hour). Real-world timezones follow borders and DST rules.

Clicked location

Place

Click the map to reverse-geocode a country/city.

Lat / Lon

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Timezone (approx)

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Local time (approx)

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Reverse geocoding uses OpenStreetMap's Nominatim public endpoint with caching & a gentle rate limit. For heavy usage, host your own geocoder.

Legend

Current band under cursor

Other bands

Map tiles © OpenStreetMap contributors (via Carto basemap). Timezone bands are generated client-side.