660

660 in other calendars
Gregorian calendar	660 ; DCLX
Ab urbe condita	1413
Armenian calendar	109 ; ?? ??
Assyrian calendar	5410
Balinese saka calendar	581?582
Bengali calendar	67
Berber calendar	1610
Buddhist calendar	1204
Burmese calendar	22
Byzantine calendar	6168?6169
Chinese calendar	己未年 (Earth Goat ) ; 3356 or 3296 ; ? to ? ; 庚申年 (Metal Monkey ) ; 3357 or 3297
Coptic calendar	376?377
Discordian calendar	1826
Ethiopian calendar	652?653
Hebrew calendar	4420?4421
Hindu calendars
- Vikram Samvat	716?717
- Shaka Samvat	581?582
- Kali Yuga	3760?3761
Holocene calendar	10660
Iranian calendar	38?39
Islamic calendar	39?40
Japanese calendar	N/A
Javanese calendar	551?552
Julian calendar	660 ; DCLX
Korean calendar	2993
Minguo calendar	1252 before ROC ; 民前1252年
Nanakshahi calendar	?808
Seleucid era	971/972 AG
Thai solar calendar	1202?1203
Tibetan calendar	?土羊年 ; (female Earth- Goat ) ; 786 or 405 or ?367 ; ? to ? ; ?金?年 ; (male Iron- Monkey ) ; 787 or 406 or ?366

Millennium :	1st millennium
Centuries :	6th century ? 7th century ? 8th century
Decades :	630s 640s 650s ? 660s ? 670s 680s 690s
Years :	657 658 659 ? 660 ? 661 662 663

660 ( DCLX ) was a leap year starting on Wednesday of the Julian calendar , the 660th year of the Common Era (CE) and Anno Domini (AD) designations, the 660th year of the 1st millennium , the 60th year of the 7th century , and the 1st year of the 660s decade. As of the start of 660, the Gregorian calendar was 3 days ahead of the Julian calendar, which was the dominant calendar of the time.

Events [ change | change source ]

The Umayyad Empire was established.
In the year 660 the kingdom of Silla invaded the kingdom of Baekje. (see Korea )
Empress Saimei of Japan makes an order to dispatch a force to the Korean Peninsula to save Baekje.