Anno Domini (abbreviated as AD or A.D.) and Before Christ (abbreviated as BC or B.C.) are designations used to label or number years used with the Julian and Gregorian calendars.
This calendar era is based on the traditionally reckoned year of the conception or birth of Jesus of Nazareth, with AD counting years after the start of this epoch, and BC denoting years before the start of the epoch. Alternatively, the secular abbreviations CE and BCE are used, respectively.
There is no year zero in this scheme, so the year AD 1 immediately follows the year 1 BC. This dating system was devised in 525, but was not widely used until after the Carolingian Renaissance.[1]
The Gregorian calendar is the most widely used calendar in the world today. For decades, it has been the unofficial global standard, adopted for pragmatic interests of international communication, transportation and commercial integration and recognized by international institutions such as the United Nations and the Universal Postal Union.[2]
The term Anno Domini is Medieval Latin, translated as In the year of (the/Our) Lord.[3][4]:782 It is sometimes specified more fully as Anno Domini Nostri Iesu (Jesu) Christi ("In the Year of Our Lord Jesus Christ").
Traditionally, English has copied Latin usage by placing the abbreviation before the year number for AD.[5] Since BC is not derived from Latin it is placed after the year number (for example: 68 BC, but AD 2011). However, placing the AD after the year number (as in "2011 AD") is also becoming common usage. The abbreviation is also widely used after the number of a century or millennium, as in "fourth century AD" or "second millennium AD" (although conservative usage formerly rejected such expressions).[6] Because BC is the English abbreviation for Before Christ, it is sometimes incorrectly concluded that AD means After Death, i.e., after the death of Jesus. If that were true, the thirty-three or so years of his life would not be in any era
Oh say it ain't true. Our dating system can't possibly be based on Jesus Christ. No No those left wing athiest democrats that signed the constitution would never recognize anything that might have to do with "THE YEAR OF OUR LORD" That had to be just some catch phrase the white haired wigged old senial men went around quoting. They couldn't possibly have a belief in that Lord!
This calendar era is based on the traditionally reckoned year of the conception or birth of Jesus of Nazareth, with AD counting years after the start of this epoch, and BC denoting years before the start of the epoch. Alternatively, the secular abbreviations CE and BCE are used, respectively.
There is no year zero in this scheme, so the year AD 1 immediately follows the year 1 BC. This dating system was devised in 525, but was not widely used until after the Carolingian Renaissance.[1]
The Gregorian calendar is the most widely used calendar in the world today. For decades, it has been the unofficial global standard, adopted for pragmatic interests of international communication, transportation and commercial integration and recognized by international institutions such as the United Nations and the Universal Postal Union.[2]
The term Anno Domini is Medieval Latin, translated as In the year of (the/Our) Lord.[3][4]:782 It is sometimes specified more fully as Anno Domini Nostri Iesu (Jesu) Christi ("In the Year of Our Lord Jesus Christ").
Traditionally, English has copied Latin usage by placing the abbreviation before the year number for AD.[5] Since BC is not derived from Latin it is placed after the year number (for example: 68 BC, but AD 2011). However, placing the AD after the year number (as in "2011 AD") is also becoming common usage. The abbreviation is also widely used after the number of a century or millennium, as in "fourth century AD" or "second millennium AD" (although conservative usage formerly rejected such expressions).[6] Because BC is the English abbreviation for Before Christ, it is sometimes incorrectly concluded that AD means After Death, i.e., after the death of Jesus. If that were true, the thirty-three or so years of his life would not be in any era
Oh say it ain't true. Our dating system can't possibly be based on Jesus Christ. No No those left wing athiest democrats that signed the constitution would never recognize anything that might have to do with "THE YEAR OF OUR LORD" That had to be just some catch phrase the white haired wigged old senial men went around quoting. They couldn't possibly have a belief in that Lord!