AD 89

Millennium:	1st millennium
Centuries:	1st century BC 1st century 2nd century
Decades:	60s 70s 80s 90s 100s
Years:	86 87 88 AD 89 90 91 92

AD 89 in various calendars

Gregorian calendar	AD 89 LXXXIX
Ab urbe condita	842
Assyrian calendar	4839
Balinese saka calendar	10–11
Bengali calendar	−504
Berber calendar	1039
Buddhist calendar	633
Burmese calendar	−549
Byzantine calendar	5597–5598
Chinese calendar	戊子年 (Earth Rat) 2786 or 2579     — to — 己丑年 (Earth Ox) 2787 or 2580
Coptic calendar	−195 – −194
Discordian calendar	1255
Ethiopian calendar	81–82
Hebrew calendar	3849–3850
Hindu calendars
- Vikram Samvat	145–146
- Shaka Samvat	10–11
- Kali Yuga	3189–3190
Holocene calendar	10089
Iranian calendar	533 BP – 532 BP
Islamic calendar	549 BH – 548 BH
Javanese calendar	N/A
Julian calendar	AD 89 LXXXIX
Korean calendar	2422
Minguo calendar	1823 before ROC 民前1823年
Nanakshahi calendar	−1379
Seleucid era	400/401 AG
Thai solar calendar	631–632
Tibetan calendar	阳土鼠年 (male Earth-Rat) 215 or −166 or −938     — to — 阴土牛年 (female Earth-Ox) 216 or −165 or −937

AD 89 (LXXXIX) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Fulvus and Atratinus (or, less frequently, year 842 Ab urbe condita). The denomination AD 89 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Events

By place

Europe

• January 1 – Lucius Antonius Saturninus incites a revolt against Emperor Domitian (it is suppressed by January 24).
• Legio XIII Gemina is transferred to Dacia, to help in the war against King Decebalus.
• Aquincum (old Budapest, Óbuda) is founded (approximate date).

Asia

• First year of Yongyuan era of the Chinese Han dynasty.
• June – Battle of Ikh Bayan: The Han Chinese army under Dou Xian, allied with the southern Xiongnu, is victorious over the Northern Xiongnu.

By topic

Religion

• Polycarpus I, Greek bishop of Byzantium, dies after a 20-year reign and is succeeded by Plutarch.

Births

• Sindae, Korean ruler of Goguryeo (d. 179)

Deaths

• Lucius Antonius Saturninus, Roman politician and general
• Polycarpus I, Greek bishop of Byzantium