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1 AD

Millennium: 1st millennium
Centuries:
Decades:
Years:
AD 1 in various calendars
Gregorian calendar AD 1
I
Ab urbe condita 754
Assyrian calendar 4751
Bengali calendar −592
Berber calendar 951
Buddhist calendar 545
Burmese calendar −637
Byzantine calendar 5509–5510
Chinese calendar 庚申(Metal Monkey)
2697 or 2637
    — to —
辛酉年 (Metal Rooster)
2698 or 2638
Coptic calendar −283 – −282
Discordian calendar 1167
Ethiopian calendar −7 – −6
Hebrew calendar 3761–3762
Hindu calendars
 - Vikram Samvat 57–58
 - Shaka Samvat N/A
 - Kali Yuga 3101–3102
Holocene calendar 10001
Iranian calendar 621 BP – 620 BP
Islamic calendar 640 BH – 639 BH
Javanese calendar N/A
Julian calendar AD 1
I
Korean calendar 2334
Minguo calendar 1911 before ROC
民前1911年
Nanakshahi calendar −1467
Seleucid era 312/313 AG
Thai solar calendar 543–544

AD 1 (I), 1 AD or 1 CE is the epoch year for the Anno Domini calendar era. It was a common year starting on Saturday or Sunday, a common year starting on Saturday by the proleptic Julian calendar, and a common year starting on Monday by the proleptic Gregorian calendar. In its time, year 1 was known as the Year of the Consulship of Caesar and Paullus, named after Roman consuls Gaius Caesar and Lucius Aemilius Paullus, and less frequently, as year 754 AUC (ab urbe condita) within the Roman Empire. The denomination "AD 1" for this year has been in consistent use since the mid-medieval period when the anno Domini (AD) calendar era became the prevalent method in Europe for naming years. It was the beginning of the Christian/Common era. The preceding year is 1 BC; there is no year 0 in this numbering scheme. The Anno Domini dating system was devised in AD 525 by Dionysius Exiguus.

The Julian calendar, a 45 BC reform of the Roman calendar, was the calendar used by Rome in AD 1.


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Wikipedia

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