Get precise sunrise, sunset, and daylight hours for any location and date. Visualize solar phases on a color-coded timeline and receive timely notifications. Calculations are performed on-device, even offline for saved locations.

10+ similar apps compared and reviewed
Looking for something like 河川地図? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.










Get precise sunrise, sunset, and daylight hours for any location and date. Visualize solar phases on a color-coded timeline and receive timely notifications. Calculations are performed on-device, even offline for saved locations.