Daylights

Daylights is your calendar for daylight and night-dark hours around the year, worldwide. It offers three visualization styles—Classic, Light, and Magic—so you can pick the one that feels most intuitive: Classic alternates daylight and night-dark on a 12-hour clock, Light always shows daylight, and Magic uses a 24-hour clock highlighting the magic hours around sunrise and sunset. You can view daylight patterns for any location on the planet, including polar day and polar night at high latitudes.

You can see how light and dark would shift if daylight saving time became permanent or disappeared, or if time zones moved. As a Chrome extension, Daylights provides quick, browser-accessible insight into daylight patterns and lets you compare daylight across places and times.