Track , , first light, and last light with precise location data. View remaining daylight duration in a clear display. Convert to different timezones. Plan activities based on exact light conditions.
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.
Calculate sunrise, sunset, moonrise, and moonset times based on GPS location or selected locations. Track moon phases and twilight times. Save multiple locations and sync calendars for upcoming events. Support timezone selection and iPad Split View.
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.
Track and , twilight periods, and UV index for any location. View first and last light . Monitor daylength and differences. Display sun position with azimuth, altitude, sidereal time, right ascension, declination, and distance to .
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.
Calculates and sunset times, along with civil, nautical, and astronomical twilight. Displays sun elevation throughout the day. Shows Earth's lighting based on time of year. Allows notifications for events.
Track lunar phases, moonrise and moonset times, and eclipse predictions. View detailed maps and surface features. Adjust settings for photography with exposure and focus guides. Access astronomical data and cultural lunar calendars.
Track solar and lunar events with location-specific details. Zoom timeline to view celestial movements at different scales. Add notes and reminders directly on the timeline. Watch the Sun, , and ' positions and movements.
Track and times, day length, twilight, golden hour, solar power output, and UV Index using an interactive solar disk. Switch to Weather Mode for temperature, precipitation, wind speed, and humidity data.
View a world map displaying daylight and nighttime regions. Update every minute. Select date and time to view specific day- distributions. Create animated GIFs showing changes in daylight and nighttime areas over time.