the first calendar known to use a year of 365 days

См. также в других словарях:

• Egyptian calendar — the calendar of ancient Egypt, having a year consisting of twelve 30 day months, with five additional days at the end, leap year not being considered. * * * ▪ chronology       dating system established several thousand years before the Christian… …   Universalium

• CALENDAR — (Heb. לוּחַ, lu aḥ). The present Jewish calendar is lunisolar, the months being reckoned according to the moon and the years according to the sun. A month is the period of time between one conjunction of the moon with the sun and the next. The… …   Encyclopedia of Judaism

• calendar — calendrical /keuh len dri keuhl/, calendric, calendarial /kal euhn dair ee euhl/, calendarian, calendaric, adj. /kal euhn deuhr/, n. 1. a table or register with the days of each month and week in a year: He marked the date on his calendar. 2. any …   Universalium

• Calendar reform — A calendar reform is any significant revision of a calendar system. The term sometimes is used instead for a proposal to switch to a different calendar.Most calendars have several rules which could be altered by reform: * Grouping of days of the… …   Wikipedia

• Hebrew calendar — The Hebrew calendar (הלוח העברי ha luach ha ivri), or Jewish calendar, is a lunisolar calendar used today predominantly for Jewish religious observances. It determines the dates for Jewish holidays and the appropriate public reading of Torah… …   Wikipedia

• Chinese calendar — The Chinese calendar is a lunisolar calendar, incorporating elements of a lunar calendar with those of a solar calendar. It is not exclusive to China, but followed by many other Asian cultures as well.[1] In most of East Asia today, the Gregorian …   Wikipedia

• Zoroastrian calendar — The Zoroastrian calendar is a religious calendar used by members of the Zoroastrian faith, and it is an approximation of the (tropical) solar calendar. To this day, Zoroastrians, irrespective of geographic location, adhere to (variations of) this …   Wikipedia

• Bengali calendar — The Bengali calendar ( bn. বঙ্গাব্দ Bônggabdo or বাংলা সন Bangla Shôn ) or Bangla calendar is a traditional solar calendar used in Bangladesh and India s eastern states of West Bengal, Assam and Tripura. The year begins on Pôhela Boishakh, which… …   Wikipedia

• Gregorian calendar — For the calendar of religious holidays and periods, see Liturgical year. For this year s Gregorian calendar, see Common year starting on Saturday. 2011 in other calendars Gregorian calendar 2011 MMXI …   Wikipedia

• Julian calendar — The Julian calendar began in 45 BC (709 AUC) as a reform of the Roman calendar by Julius Caesar. It was chosen after consultation with the astronomer Sosigenes of Alexandria and was probably designed to approximate the tropical year (known at… …   Wikipedia

• Maya calendar — Maya civiliza …   Wikipedia