Moon Phases Calendar - universal lunar calendar for any Locations from 0001AD to 2100 years. Lunar calendar is one of the oldest calendars in modern society. A lunar month can only be 29 or 30 days long. This is different than a solar based calendar, where the length is arbitrarily fixed. Features: - Moonrise - Moonset - Moon phases - Lunar Days - Illumination - Distance - Position +Bonus: - Sunrise - Sunset - Altitude - Azimuth - Distance Languages: - English - Russian How it use: - View day info: tap on \Day number\ - Change year on Calendar: tap on year number