Pluto Timer

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About this app

Pluto orbits on the fringes of our solar system, billions of miles away. Sunlight is much weaker on Pluto than on Earth, yet it isn't completely dark. For just a moment near dawn and dusk each day, the illumination on Earth matches that of high noon on Pluto. We call this Pluto Time.

See when your next Pluto Time occurs!
- Automatically calculate the next Pluto Time based on your location.
- Receive live timing updates and interact with accurate planetary textures.

Track multiple cities around the world!
- See when Pluto Time occurs in other cities simultaneously in the Saved Locations tab.
- Add, remove, reorder, and swap between locations instantly.

Choose when and how to be notified!
- Configure notifications, reminders, and clock formats in the Settings tab.
- Enabling notifications "Before Midday" will notify you when Pluto Times occur before 12 PM noon.
- Enabling notifications "After Midday" will notify you when Pluto Times occur after 12 PM noon.

Over 40 other planets and moons to track!
- The same irradiance calculations for Pluto can be used for alternative Solar System planets, moons, dwarf planets, and dwarf moons.
- Choose from every major body in the Solar System by selecting your active body in the Bodies tab.

What’s new

Thanks for a successful launch!
Here's what's new:
• Dwarf planets Gonggong and Quaoar are now available!
• Ringed planet textures have been updated.
• Body descriptions have been updated.