This app was developed by the Hong Kong Astronomical Society, it provides daily update astronomical news, astronomical activities or information.Includes:1) 3 days weather forecast2) 16 days weather forecast3) cloud cover4) moon phase, sunrise/sunset, moonrise/moonset information5) polaris hour angle information6) observatory station selection including Shui Hau Stations, Pak Tam Chung Parking, Plover Cove Reservoir, High Island Reservoir, Shek O Beach...etc.
HKAS
