The Twilight Dilemma: When Does Evening End?
The streetlights flicker on at 8:30 PM in the city, but the sky still glows with the last embers of sunset. A farmer in the countryside watches the horizon darken at 9:15…
All About When
The streetlights flicker on at 8:30 PM in the city, but the sky still glows with the last embers of sunset. A farmer in the countryside watches the horizon darken at 9:15…
The sun dips below the horizon, but night doesn’t arrive instantly. For centuries, humanity has debated when does night begin—whether it’s the moment astronomical darkness sets in, when the sky turns indigo,…