1273

1273 in variouscalendars
Gregorian calendar	1273; MCCLXXIII
Ab urbe condita	2026
Armenian calendar	722; ԹՎ ՉԻԲ
Assyrian calendar	6023
Balinese saka calendar	1194–1195
Bengali calendar	680
Berber calendar	2223
English Regnal year	1Edw. 1– 2Edw. 1
Buddhist calendar	1817
Burmese calendar	635
Byzantine calendar	6781–6782
Chinese calendar	Nhâm thânNăm (WaterMonkey); 3970 or 3763; — to —; Quý dậu năm (WaterRooster); 3971 or 3764
Coptic calendar	989–990
Discordian calendar	2439
Ethiopian calendar	1265–1266
Hebrew calendar	5033–5034
Hindu calendars
-Vikram Samvat	1329–1330
-Shaka Samvat	1194–1195
-Kali Yuga	4373–4374
Holocene calendar	11273
Igbo calendar	273–274
Iranian calendar	651–652
Islamic calendar	671–672
Japanese calendar	Bun'ei10; ( văn vĩnh １０ năm )
Javanese calendar	1183–1184
Julian calendar	1273; MCCLXXIII
Korean calendar	3606
Minguo calendar	639 beforeROC; Dân trước 639 năm
Nanakshahi calendar	−195
Thai solar calendar	1815–1816
Tibetan calendar	Dương thủy năm con khỉ; (male Water-Monkey); 1399 or 1018 or 246; — to —; Âm thủy gà năm; (female Water-Rooster); 1400 or 1019 or 247

Millennium:	2nd millennium
Centuries:	12th century; 13th century; 14th century;
Decades:	1250s; 1260s; 1270s; 1280s; 1290s;
Years:	1270; 1271; 1272; 1273; 1274; 1275; 1276;

Year1273(MCCLXXIII) was acommon year starting on Sunday(link will display the full calendar) of theJulian calendar.

Events

January 22– SultanMuhammad I(or Ibn al-Ahmar) suffers fatal injuries after falling from his horse near the city ofGranadaduring a minor military expedition. He is succeeded by his sonMuhammad II,who becomes ruler of theEmirate of Granada.Muhammad enters negotiations with KingAlfonso X( "the Wise" ) to make peace withCastile,but he refuses to grant a truce to the Banu governors (arraeces) ofMálagaandGuadixinAndalusia.^[1]
Autumn – Sultan Muhammad II of Granada sends an embassy to the court of Alfonso X inSeville,where it is received with honour. Alfonso agrees to Granada's demands, to end his support for theBanu Ashqilula,in exchange for the promise that Muhammad becomes Alfonso's vassal. Muhammad pays him 450,000maravediseach year intributeand grants the Banu rebels a truce for two years.^[2]
October 1–Rudolf Iis electedKing of Germanyover the rival candidateOttokar II,king ofBohemia,ending theGreat Interregnum.He is the first of manyHabsburgsto hold the throne and is crowned inAachen Cathedral,onOctober 24.Ottokar refuses to acknowledge Rudolf as the new ruler and is placed under theimperial ban,leading to the outbreak of war in1276.^[3]
TheCongregatio Regni totius Sclavonie Generalis,with its decisions (statuta et constitutiones), is the oldest surviving document written by theCroatian parliament(or Sabor).

July– Mamluk forces underBaibarscapture the last remaining stronghold of theOrder of Assassins(Hashashin) sect,Al-Kahf Castle.^[4]
August– Mongol forces surround the castle ofAl-Bira.Baibars skirts around the enemy with camels and wagons. He launches a devastating attack and routes the Mongols.^[5]
December– Followers of Persian poet and mysticRumiestablish theMevlevi Order( "whirling dervishes" ) in the city ofKonya(approximate date).

March 14–Battle of Xiangyang:Chinese forces surrender toKublai Khan's generalAju(or Achu) after a 6-year siege. The battle is the first in which firearms are used in combat.
InKorea,theSambyeolcho Rebellionagainst theGoryeo dynasty(avassal stateof theYuan dynasty) ends as rebel forces are defeated.

TheHoly Redeemerkhachkar,believed to be one of the finest examples of art, is carved inHaghpat(modernArmenia).

Alfonso X creates and grants privileges to theMestato promote thewool industry,protectinglivestockowners and their animals in theCrown of Castile.

October 6–Thomas Aquinas,Italian priest and theologian, writesSumma Theologica,a master work of Catholic theology, leaving itunfinished,after having amysticalexperience duringmass.

^Joseph F. O'Callaghan (2011).The Gibraltar Crusade: Castile and the Battle for the Strait,p. 60.ISBN 978-0-8122-2302-6.
^Joseph F. O'Callaghan (2011).The Gibraltar Crusade: Castile and the Battle for the Strait,pp. 60–61.ISBN 978-0-8122-2302-6.
^Hywel Williams (2005).Cassell's Chronology of World History,p. 147.ISBN 0-304-35730-8.
^Lock, Peter (2013).The Routledge Companion to the Crusades.Routledge. p. 117.ISBN 9781135131371.
^Andrew Roberts (2011).Great Commanders of the Medieval World (454–1582),pp. 196–197.ISBN 978-0-85738-589-5.
^"Joan I | Facts & Biography".Encyclopædia Britannica.RetrievedJuly 22,2018.

Gregorian calendar	1273 MCCLXXIII
Ab urbe condita	2026
Armenian calendar	722 ԹՎ ՉԻԲ
Assyrian calendar	6023
Balinese saka calendar	1194–1195
Bengali calendar	680
Berber calendar	2223
English Regnal year	1Edw. 1– 2Edw. 1
Buddhist calendar	1817
Burmese calendar	635
Byzantine calendar	6781–6782
Chinese calendar	Nhâm thânNăm (WaterMonkey) 3970 or 3763 — to — Quý dậu năm (WaterRooster) 3971 or 3764
Coptic calendar	989–990
Discordian calendar	2439
Ethiopian calendar	1265–1266
Hebrew calendar	5033–5034
Hindu calendars
-Vikram Samvat	1329–1330
-Shaka Samvat	1194–1195
-Kali Yuga	4373–4374
Holocene calendar	11273
Igbo calendar	273–274
Iranian calendar	651–652
Islamic calendar	671–672
Japanese calendar	Bun'ei10 ( văn vĩnh １０ năm )
Javanese calendar	1183–1184
Julian calendar	1273 MCCLXXIII
Korean calendar	3606
Minguo calendar	639 beforeROC Dân trước 639 năm
Nanakshahi calendar	−195
Thai solar calendar	1815–1816
Tibetan calendar	Dương thủy năm con khỉ (male Water-Monkey) 1399 or 1018 or 246 — to — Âm thủy gà năm (female Water-Rooster) 1400 or 1019 or 247