Abstract: The subject of the study is the process of preparing and holding celebrations on the occasion of the five-year anniversary of the restoration of Soviet power in Yenisei Governorate. For any political regime the theme of legitimisation of power plays a great importance. One of the important indicators of this phenomenon are holidays, which consolidate society, and also influence the formation and consolidation of historical memory. This can be traced back to the formation of the Soviet holiday calendar. The theme of the Civil War was of great importance to the Bolshevik government as an example of demonstrating the victory of the new power. In this regard, the first five-year anniversary was to emphasise the final consolidation of the Soviet political regime. The article draws attention to the peculiarities of determining the date of celebration, which is connected with the step-by-step process of restoring Soviet power in the territory of Siberia. Minusinsk it was 13 September 1924, Krasnoyarsk - 6 January 1925. The single day of the holiday was 14 December 1924 - the day of liberation of Novonikolaevsk. The methodology of this work is based on a sociocultural approach and the preservation of historical memory. The methodology of this work is based on the socio-cultural approach, based on the idea of "dialogue of the past" and the preservation of historical memory. The scientific novelty of the work lies in the attraction of a wide range of sources to cover the little-studied fact in the context of the formation of the regional holiday component. The result of the study is the reconstruction of events related to the preparation and holding of festive events in honour of the five-year anniversary of the restoration of Soviet power in Yenisei Governorate in 1924-1925.