Eclipse Go

GHF Software

About this app

🌙 EclipseGo — Guide to Solar and Lunar Eclipses

Discover, in seconds, if a solar or lunar eclipse is visible from your location. EclipseGo shows the date, type of eclipse, and exact times of the event — all working 100% offline, without depending on internet or constant GPS.

☀️🌑 See the sky your way
On the main screen, EclipseGo displays an illustration of how the eclipse appears in the sky from your chosen location. If it's not visible from there, the app notifies you and suggests alternatives — no confusion, no difficult-to-understand technical data.

📍 Three ways to choose your location

My location: uses your device's GPS.

Best location: automatically finds the closest place where the eclipse can be observed.

Custom: manually choose any city in the world.

⏱️ Full Event Times
When the eclipse is visible, you see the start, peak, and end times (including partial and total phases), all adjusted to the time zone of the selected location.

🎚️ Simulate the eclipse with the slider
Drag the sliding circle on the main screen and follow the eclipse's progress step by step, from beginning to end.

📅 Annual Eclipse Calendar
Tap the calendar icon to see all the dates of solar and lunar eclipses of the year, marked and organized.

🔍 Quick Search
Use the magnifying glass to directly find any eclipse of the year, without having to navigate the calendar.

📡 No Internet, No Complications
Eclipses follow predictable astronomical cycles decades in advance. Therefore, all EclipseGo data and calculations are already in the app — it works perfectly in airplane mode, while traveling, or in locations without signal.

Ideal for sky enthusiasts, amateur astronomers, teachers, students, and anyone who doesn't want to miss the next eclipse visible in their region.

Download EclipseGo and never miss an eclipse again.

What’s new

Versão inicial