120

120 in other calendars
Gregorian calendar	120; CXX
Ab urbe condita	873
Assyrian calendar	4870
Balinese saka calendar	41–42
Bengali calendar	−473
Berber calendar	1070
Buddhist calendar	664
Burmese calendar	−518
Byzantine calendar	5628–5629
Chinese calendar	己未年 (Earth Goat); 2816 or 2756; — to —; 庚申年 (Metal Monkey); 2817 or 2757
Coptic calendar	−164 – −163
Discordian calendar	1286
Ethiopian calendar	112–113
Hebrew calendar	3880–3881
Hindu calendars
- Vikram Samvat	176–177
- Shaka Samvat	41–42
- Kali Yuga	3220–3221
Holocene calendar	10120
Iranian calendar	502 BP – 501 BP
Islamic calendar	517 BH – 516 BH
Javanese calendar	N/A
Julian calendar	120; CXX
Korean calendar	2453
Minguo calendar	1792 before ROC; 民前1792年
Nanakshahi calendar	−1348
Seleucid era	431/432 AG
Thai solar calendar	662–663
Tibetan calendar	阴土羊年; (female Earth-Goat); 246 or −135 or −907; — to —; 阳金猴年; (male Iron-Monkey); 247 or −134 or −906

Millennium:	1st millennium
Centuries:	1st century – 2nd century – 3rd century
Decades:	90s 100s 110s – 120s – 130s 140s 150s
Years:	117 118 119 – 120 – 121 122 123

Year 120 (CXX) was a leap year starting on Sunday of the Julian calendar.

Events

Emperor Hadrian visits Britain.
Foss Dyke is constructed in Britain.
An Indian ambassadorial contingent visits with Hadrian.
Suetonius becomes Hadrian's secretary ab epistolis.
Market Gate of Miletus, from Miletos, is built. (approximate date) It is now kept at Staatliche Museen zu Berlin, Preussischer Kulturbesitz, Antikensammlung.

Change of era name from Yuanchu (7th year) to Yongning of the Chinese Eastern Han Dynasty.
The Scythians dominate western India: Punjab, Sind, the north of Gujerat and a portion of central India.