1245

year

1245 (MCCXLV)was a common year starting on Sunday of the Julian calendar, the 1245th year of the Common Era (CE) and Anno Domini (AD) designations, the 245th year of the 2nd millennium, the 45th year of the 13th century, and the 6th year of the 1240s decade. As of the start of 1245, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.

Millennium:2nd millennium
Centuries:12th century13th century14th century
Decades: 1210s  1220s  1230s  – 1240s –  1250s  1260s  1270s
Years:1242 1243 124412451246 1247 1248
1245 in other calendars
Gregorian calendar1245
MCCXLV
Ab urbe condita1998
Armenian calendar694
ԹՎ ՈՂԴ
Assyrian calendar5995
Balinese saka calendar1166–1167
Bengali calendar652
Berber calendar2195
English Regnal year29 Hen. 3 – 30 Hen. 3
Buddhist calendar1789
Burmese calendar607
Byzantine calendar6753–6754
Chinese calendar甲辰(Wood Dragon)
3941 or 3881
    — to —
乙巳年 (Wood Snake)
3942 or 3882
Coptic calendar961–962
Discordian calendar2411
Ethiopian calendar1237–1238
Hebrew calendar5005–5006
Hindu calendars
 - Vikram Samvat1301–1302
 - Shaka Samvat1166–1167
 - Kali Yuga4345–4346
Holocene calendar11245
Igbo calendar245–246
Iranian calendar623–624
Islamic calendar642–643
Japanese calendarKangen 3
(寛元3年)
Javanese calendar1154–1155
Julian calendar1245
MCCXLV
Korean calendar3578
Minguo calendar667 before ROC
民前667年
Nanakshahi calendar−223
Thai solar calendar1787–1788
Tibetan calendar阳木龙年
(male Wood-Dragon)
1371 or 990 or 218
    — to —
阴木蛇年
(female Wood-Snake)
1372 or 991 or 219

Events

  • Rebellion against king Sancho II of Portugal in favor of his brother Alphonso.
  • The rebuilding of Westminster Abbey is started.
  • Pope Innocent IV sends two missions to the Mongol Khan, suggesting that the Mongols convert to Christianity.