Check local times and compare cities at a glance.
View all →Plan by date and explore holidays and celebrations worldwide.
View all →Follow local time and traditions to discover each city’s rhythm.
View all articles →Browse lunar phases and locally displayed phase times.
Choose inputs and calculate to see your result.
Quarter phases are searched as exact modeled ecliptic-longitude events, then converted to the chosen city's date. Daily thumbnails are generated from the modeled illumination and phase, not one reused full-moon photograph.
Astronomy Engine 2.1.19 calculations, not direct observations. Rise/set uses the upper limb with standard refraction and a sea-level observer; terrain and local weather are not modeled.
Results are astronomical estimates, not a guarantee of visibility or a substitute for safe observation.
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