BC 7000-5000 The first settlings period of Sivas

BC 1600-884 The period of Hittites.

BC 800-695 The period of Frigs.

BC 700-546 The period of Lidyans.

BC 550-332 The period of Persians.

BC 333 - AD 17 The period of Cappodocia (Macedonians)

17-395 The period of Romans.

395-1075 The period of Byzantines.

658 Being captured of Sivas by Ommayads.

1059 Being captured of Sivas by Turkish for a short period

1071 Danşments (1080 - 1175 The Centre of conventional)

1143 Yağıbasan's sovereignty on Sivas

1175 Being captured of Sivas by Seljuks (1220 Capital)

1197 Being built of Sivas Ulu Cami.

1224 Having the city walls of Sivas Tower built by 1. Alaattin Keykubat.

1232 The attack of mongolians on Sivas.

1243 Being sacked of Sivas by Mongolians. 1256-1353 The period of İlhanlılar.

1271 The building of Gökmedrese, Çifte Minare and Şifahiye Medresesi.

1343 Being set up of Eretna Beyliği in Sivas (The centre of Conventional).

1378 Being vizier of Kadı Burhanettin in Eretna conuentional.

1381 Being set up Kadı Burhanettin's State in Sivas (The centre of Conventional).

1383 Being repaired of Sivas city walls by Kadıburhanettin

1388 Being girded of Sivas by Memluks.

1389 Ottoman's savereignty on Sivas.

1400 Being invaded of Sivas by Timur.

1418 Being repaired of Sivas and its tower by Çelebi Mehmet.

1472 Being sacked of by Sivas by a Turkoman state name was Akkoyunlu.

1473 Coming of Fatih to Sivas.

1512 Coming of Yavuz Sultan Selim to Sivas.

1516 Being General Governorship of Sivas as " Eyalet*i Rum"

1533 Coming of Kanuni (Law - maker Süleyman) to Sivas.

1564 Being built of Meydan Camii. 1868 Sivas being a city.

1878 Being set up of The First Printing Office in Sivas.

1908 Inauguration of Ziyabey Library.

1919 Ataturk's first coming to Sivas.

1919 Congress of Sivas (4 September)

1919 "The Publish of Nation" newspaper's publication.

1927 Being done the first archeological research by vander onsten in Sivas.

1930 Opening of Sivas-Ankara railway line (30 August).

1932 Opening of Sivas-Samsun railway.

1932 Being set up of Sivas system of electricity.

1934 Being set up of electricity switchboard on Taura Stream.
        1938 Opening for usage of Divriği Iran-Steel mines.

1939 Being set up of Devlet Demir Yolları Cer Atelier.

1943 Being the working of Cement Factory (6 June).
        1950 Being set up of Ulaş State Producing Farm

1953 Being set up of Sivas Numune Hospital.

1955 Begining the working of Sivas SSK Hospital.

1963 Being set up of Sivas drinking water system.

1966 Being built of Sivas Airport.

1967 Being built of City Nation Library.

1972 Being set up of Sidaş Thread Factory.

1973 Begining the working of Sivas Medicial Science College.

1979 Begining the producing of Sivas concrete Travers Factory.

1982 Being opened of Cumhuriyet University.

1985 Being set up of Sivas Ready-Made clothing factory.

1987 Being opened of Sivas Iran-Steel Factory.

1989 Being opened of Kangal Thermic Sentrial.

1990 Being opened of Kılıçkaya Hidro Electricity Sentrial.

1992 Being opened of Gazibey Dam.

1993 Being opened of between Hanlı and Bostankaya pair line railway.

1993 Begining of 4 September Dam's building.

1997 Being opened of Sivas State Theatre.