Sun n Moon for iPad 與 ShipsClock 使用情況與統計

Know when the sun and moon rise and set anywhere in the world. This top rated app in the weather category has been completely redesigned for the iPad. For any place on earth it will calculate: - Sunrise/Sunset - Moonrise/Moonset - Moonphase calendar - Moon phases animation ** New high resolution images - Compass showing sun and moon positions Key Features • Sunrise and sunset times (no network connection required) • Moonrise and moonset times • Moonphase calendar shows phase of moon for each day of the month • Specify location by 4 methods: 1) GPS or location services 2) Choose from a list of cities worldwide 3) Latitude and longitude 4) Google Maps • Phase of the Moon/Percentage Illumination • Compass view for navigating by knowing the position of sun and moon (slider animates position and elevation for different times during the day) • Save a location (startup to the saved location or automatically find current location) • Select any date. Quickly switch between dates using arrows or return to current date. • Easy to read display (in 24 hour or am/pm format) • Handles time zones and daylight savings time • Shows past/future dates for northern/southern extremes when sun is down/up all day • Accurate times (NOAA standard) calculated right on the device (network connection not required) • Details view - time of solar noon, current altitude and elevation for sun and moon • Handles portrait and landscape views