99

99 (number)

Millennium:	1st millennium
Centuries:	1st century BC – 1st century – 2nd century
Decades:	60s  70s  80s  – 90s –  100s  110s  120s
Years:	96 97 98 – 99 – 100 101 102

AD 99 in other calendars

Gregorian calendar	AD 99 XCIX
Ab urbe condita	852
Assyrian calendar	4849
Balinese saka calendar	20–21
Bengali calendar	−494
Berber calendar	1049
Buddhist calendar	643
Burmese calendar	−539
Byzantine calendar	5607–5608
Chinese calendar	戊戌年 (Earth Dog) 2795 or 2735     — to — 己亥年 (Earth Pig) 2796 or 2736
Coptic calendar	−185 – −184
Discordian calendar	1265
Ethiopian calendar	91–92
Hebrew calendar	3859–3860
Hindu calendars
- Vikram Samvat	155–156
- Shaka Samvat	20–21
- Kali Yuga	3199–3200
Holocene calendar	10099
Iranian calendar	523 BP – 522 BP
Islamic calendar	539 BH – 538 BH
Javanese calendar	N/A
Julian calendar	AD 99 XCIX
Korean calendar	2432
Minguo calendar	1813 before ROC 民前1813年
Nanakshahi calendar	−1369
Seleucid era	410/411 AG
Thai solar calendar	641–642
Tibetan calendar	ས་ཕོ་ཁྱི་ལོ་ (male Earth-Dog) 225 or −156 or −928     — to — ས་མོ་ཕག་ལོ་ (female Earth-Boar) 226 or −155 or −927

99 (XCIX) was a common year starting on Tuesday of the Julian calendar, the 99th year of the Common Era (CE) and Anno Domini (AD) designations, the 999th year of the 1st millennium, the 99th year of the 1st century, and the 10th and last year of the 90s decade. As of the start of 99, the Gregorian calendar was 2 days behind the Julian calendar, which was the dominant calendar of the time.

Events

• Kushan king Kanishka, who was king when his kingdom was most powerful, sends messengers to Rome to plan a surprise attack against Parthia.

Deaths

• Musonius Rufus, Roman philosopher.