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ClockEarthSkyCalendar
✨ Your Birth Sky
ClockEarthSkyCalendar✨ Your Birth Sky

Astronomical Data by City

Real-time sun and moon data for cities around the world. Each city page shows current moon phase, sunrise/sunset times, day length, and more.

🌍Northern Hemisphere

Prague

Czechia · 50.1°N

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New York

USA · 40.7°N

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London

UK · 51.5°N

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Tokyo

Japan · 35.7°N

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Reykjavik

Iceland · 64.1°N

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Singapore

Singapore · 1.4°N

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Cairo

Egypt · 30.0°N

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🌏Southern Hemisphere

Sydney

Australia · 33.9°S

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Buenos Aires

Argentina · 34.6°S

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Asunción

Paraguay · 25.3°S

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More cities coming soon. Looking for a specific location?

Use the interactive clock to explore any location →

Tools

  • Moon Phase
  • Lunar Calendar
  • Day & Night Map
  • Your Birth Sky

Locations

  • Prague
  • New York
  • London
  • Tokyo
  • Sydney
  • All locations →

Learn

  • How to Read the Clock
  • About
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Real astronomical calculations · Updated in real-time