Suntime — Sun Moon and Planets

Minimalist timeline calendar

Free · In‑App Purchases · Designed for iPad

Suntime connects you to the cycles of the Sun, Moon, and planets. Navigate through time and identify celestial patterns with a swipe. Get accurate, location-specific information about solar and lunar events at-a-glance. “Awesome” — “Visually understand the cycles in our planetary system” — “Feel connected to the universe” Features: - Zoom the timeline in or out to see astronomical movements at different scales - Jot down notes and reminders directly on the timeline - Watch the Sun, Moon, and planets rise and set - Home screen widgets: upcoming events and planisphere - Customize alerts for 25 solar and lunar events, including: > Sunrise, solar noon, sunset, solar midnight > Moonrise, lunar noon, moonset > Moon phases: full moon, new moon, first quarter, and last quarter > Twilights: civil, nautical, and astronomical dusk and dawn > Morning and evening golden hour > Solar and lunar eclipses > Seasonal events: March equinox, June solstice, September equinox, and December solstice “Beautiful and an absolute delight to use” — “Easy to follow interface and alarms” — “Pretty damn cool” Suntime works in landscape and portrait mode on iPad. Use your current location, or select one manually. The app is lightweight and works offline: all astronomical calculations are done on your device. It uses Background App Refresh to schedule alarms. “Wonderful visualization of Solar + Lunar cycles in a very intuitive format. Animations are superb” There’s more to explore inside: including a glossary and tooltips with contextual information like the position, angle, illumination, and magnitude of the Moon, the visibility of eclipses, and the length of twilight. We are ad-free and user-supported: Suntime doesn’t track you or profit from your information. Thanks to all our users who have given us feedback and continue to help make this app better! -Andrew & Heather

  • 4.8
    out of 5
    340 Ratings

More bugfixes for background app crashes

The developer, Digital Sundries LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Seller
      • Digital Sundries LLC
    • Size
      • 23.3 MB
    • Category
      • Weather
    • Compatibility
      Requires iOS 12.1 or later.
      • iPhone
        Requires iOS 12.1 or later.
      • iPad
        Requires iPadOS 12.1 or later.
      • iPod touch
        Requires iOS 12.1 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Location
      • This app may use your location even when it isn’t open, which can decrease device battery life.
    • Languages
      • English
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • Copyright ©2022 Digital Sundries LLC