9 BC

9 BC in various calendars
Gregorian calendar	9 BC; IX BC
Ab urbe condita	745
Ancient Greek era	192nd Olympiad, year 4
Assyrian calendar	4742
Balinese saka calendar	N/A
Bengali calendar	−601
Berber calendar	942
Buddhist calendar	536
Burmese calendar	−646
Byzantine calendar	5500–5501
Chinese calendar	辛亥年 (Metal Pig); 2689 or 2482; — to —; 壬子年 (Water Rat); 2690 or 2483
Coptic calendar	−292 – −291
Discordian calendar	1158
Ethiopian calendar	−16 – −15
Hebrew calendar	3752–3753
Hindu calendars
- Vikram Samvat	48–49
- Shaka Samvat	N/A
- Kali Yuga	3092–3093
Holocene calendar	9992
Iranian calendar	630 BP – 629 BP
Islamic calendar	649 BH – 648 BH
Javanese calendar	N/A
Julian calendar	9 BC; IX BC
Korean calendar	2325
Minguo calendar	1920 before ROC; 民前1920年
Nanakshahi calendar	−1476
Seleucid era	303/304 AG
Thai solar calendar	534–535
Tibetan calendar	阴金猪年; (female Iron-Pig); 118 or −263 or −1035; — to —; 阳水鼠年; (male Water-Rat); 119 or −262 or −1034

Millennium:	1st millennium BC
Centuries:	2nd century BC; 1st century BC ; 1st century;
Decades:	20s BC; 10s BC; 0s BC ; 0s; 10s;
Years:	12 BC; 11 BC; 10 BC; 9 BC ; 8 BC; 7 BC; 6 BC;

Year 9 BC was either a common year starting on Wednesday, Thursday or Friday or a leap year starting on Thursday (link will display the full calendar) of the Julian calendar (the sources differ, see leap year error for further information) and a leap year starting on Monday of the Proleptic Julian calendar. At the time, it was known as the Year of the Consulship of Drusus and Crispinus (or, less frequently, year 745 Ab urbe condita). The denomination 9 BC 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.

Gregorian calendar	9 BC IX BC
Ab urbe condita	745
Ancient Greek era	192nd Olympiad, year 4
Assyrian calendar	4742
Balinese saka calendar	N/A
Bengali calendar	−601
Berber calendar	942
Buddhist calendar	536
Burmese calendar	−646
Byzantine calendar	5500–5501
Chinese calendar	辛亥年 (Metal Pig) 2689 or 2482 — to — 壬子年 (Water Rat) 2690 or 2483
Coptic calendar	−292 – −291
Discordian calendar	1158
Ethiopian calendar	−16 – −15
Hebrew calendar	3752–3753
Hindu calendars
- Vikram Samvat	48–49
- Shaka Samvat	N/A
- Kali Yuga	3092–3093
Holocene calendar	9992
Iranian calendar	630 BP – 629 BP
Islamic calendar	649 BH – 648 BH
Javanese calendar	N/A
Julian calendar	9 BC IX BC
Korean calendar	2325
Minguo calendar	1920 before ROC 民前1920年
Nanakshahi calendar	−1476
Seleucid era	303/304 AG
Thai solar calendar	534–535
Tibetan calendar	阴金猪年 (female Iron-Pig) 118 or −263 or −1035 — to — 阳水鼠年 (male Water-Rat) 119 or −262 or −1034