66

This page is about the year 66. For the actual number, see sixty-six.

Millennium:	1st millennium
Centuries:	1st century BC – 1st century – 2nd century
Decades:	30s  40s  50s  – 60s –  70s  80s  90s
Years:	63 64 65 – 66 – 67 68 69

AD 66 in other calendars

Gregorian calendar	AD 66 LXVI
Ab urbe condita	819
Assyrian calendar	4816
Balinese saka calendar	N/A
Bengali calendar	−527
Berber calendar	1016
Buddhist calendar	610
Burmese calendar	−572
Byzantine calendar	5574–5575
Chinese calendar	乙丑年 (Wood Ox) 2762 or 2702     — to — 丙寅年 (Fire Tiger) 2763 or 2703
Coptic calendar	−218 – −217
Discordian calendar	1232
Ethiopian calendar	58–59
Hebrew calendar	3826–3827
Hindu calendars
- Vikram Samvat	122–123
- Shaka Samvat	N/A
- Kali Yuga	3166–3167
Holocene calendar	10066
Iranian calendar	556 BP – 555 BP
Islamic calendar	573 BH – 572 BH
Javanese calendar	N/A
Julian calendar	AD 66 LXVI
Korean calendar	2399
Minguo calendar	1846 before ROC 民前1846年
Nanakshahi calendar	−1402
Seleucid era	377/378 AG
Thai solar calendar	608–609
Tibetan calendar	阴木牛年 (female Wood-Ox) 192 or −189 or −961     — to — 阳火虎年 (male Fire-Tiger) 193 or −188 or −960

66 is a common year in the 1st century.

Events

• July 19 – Great Fire of Rome, first Roman mass persecution of Christians, earliest significant recognition of Christians in Rome