Track sunrise, noon, and sunset times for any location. Set notifications for remaining . Compare locations, create movies, and generate reports. Monitor solar events globally.
by Stephen Mykytyn★ 4.956 ratingsUtilitiesFreeData updated 2026-09-06
Calculate sunrise, sunset, moonrise, and moonset times for your location. Track solar noon, day length, and equation of time. View declination, twilight phases, and azimuth angles. Monitor seasonal dates, solstices, and equinoxes.
Plan your day with accurate sunrise, sunset, and twilight times. Set customizable solar alarms. Use AR mode and map overlays to find optimal lighting for photos. Add widgets for quick access to solar data. Track location-based sun positions.
The app displays sunrise and sunset times for the user's current location at any point in time. It computes sunrise, sunset, and twilight periods for Civil, Nautical, and Astronomical twilight.
Determine direction using a digital . Display azimuth at the top of the screen. Navigate while hiking or traveling. Indicate north, south, east, and west. Show magnetic field orientation.
Track exposure using Apple Watch. Receive sunrise and sunset notifications. View next solar event countdown. Monitor UV exposure levels. Get alerts for optimal timing. Sync with Apple Health for accurate data.
Plan sunrise, sunset, and moon phases with detailed Ephemeris data. Use Live Camera View to track light sources. Access an Interactive Map with Street View and a 3D Compass for location-based planning.
Track sunrise and sunset for your location and other dates. View local solar midday, lunar phase dates, and seasonal start . Check winter and summer time change dates. Browse detailed astronomical information for any location and date.
Calculate optimal PV angle for maximum electricity
Determine optimal PV angle for maximum electricity generation. Access data charts including elevation, azimuth, sunrise, sunset, and sunlight duration. Calculate vs azimuth optimization for chosen azimuth.
The app displays sunshine hours and sunrise/sunset times for the user's current location. It provides data for today, tomorrow, a week, and a month, including differences relative to previous periods and solstices.
Track and sunset with precise timing and recurring . Set customizable notifications for and sunset. Access detailed solar data and an interactive map for any location. Display information through beautiful widgets. Share location-based sun data.
Helps users determine the correct direction to face during prayer. It displays an arrow pointing toward The from any location. The arrow is visible in daylight and dimmed for nighttime use. It also shows sunrise, midday, and sunset times.
Calculates sun and positions with 0.3% accuracy. Determines sunrise and sunset times. Provides moonrise and moonset times. Adjusts for elevation and time zone.
Displays the sun and moon positions via AR and 2D/3D maps. Users can view and lunar paths, compass directions, and shadow projections. Tracks time of sunrise and sunset. Offers location-based data for planning and analysis.
View historical events for each date. Track sunrise and sunset times. Display week number, day length, and moon phase. Learn daily facts from various historical periods. Share interesting facts with others.
Track the sun's position using augmented reality. View 2D and 3D solar path maps with compass and shadow simulation. Adjust settings for accurate solar projections. Save and share solar data for planning and analysis.
Manage internet service by selecting optimal installation locations and checking for obstructions. Set up hardware and verify WiFi connections. Monitor connectivity stats, identify connected devices, and troubleshoot issues.
Displays and heights for over 3200 coastal locations. Shows first/last light, sunrise/sunset, and moon phase data. Supports local time with daylight saving adjustments. Switch between metres and feet.