Earth at Night
Every night, satellites capture the glow of human civilisation. Each light is a story — of growth, conflict, prosperity, and change.
This tool lets you explore 12 years of nighttime light data across 196 countries and 3,193 regions.
Scroll down to discover what nightlight data reveals ↓
Prosperity Glows
The brightest regions map onto the wealthiest. The Netherlands blazes at night — but has actually dimmed since 2013, driven by LED transitions and energy policy.
Belgium's Flanders, the Po Valley in Italy — these are seas of light visible from orbit. Prosperity made luminous.
Rivers of Light
Civilisation follows water. Egypt's population clings to the Nile — a ribbon of light through darkness. From space, the river traces itself in city lights.
The rest of the country is almost entirely dark. Geography is destiny, written in photons.
The Sharpest Border
No border is more visible from space. South Korea glows with nW/cm²/sr average radiance. North Korea: .
Political systems made visible in photons. One peninsula, two worlds, separated by an absence of light.
When Lights Go Dark
Syria's nighttime light dropped % from 2013 to 2024. When lights go out, people leave — or worse.
Satellite imagery becomes a silent witness to conflict. The data tells a story that no press release can hide.
The Dark Continent, Electrifying
Africa remains the least illuminated inhabited continent, but the story is changing. Electrification is spreading — some nations saw 50%+ gains in nighttime radiance.
Each new light represents access: to education after dark, to refrigerated medicine, to connectivity.
A Billion Lights Brighten
India's nighttime light grew in a decade — one of the fastest transformations on Earth.
Rural electrification under Saubhagya brought light to 26 million homes. The change is visible from orbit.
Map shows boundaries as per Survey of India
Now Explore
These are just a few stories. Every country, every region has its own — wars and recoveries, booms and declines, policies and their consequences.
Click any country to drill into its regions. Toggle between growth and absolute radiance. Search for any place on Earth.