Djoser begins Third Dynasty reignJan 1, 2667 BCELabels: Djoser, Third Dynasty, Memphis regionMet MuseumBritannica
Imhotep rises as Djoser’s high officialJan 1, 2667 BCELabels: Imhotep, Heliopolis, DjoserBritannicaBritannica Imhotep
Mastaba expanded into a stepped pyramid planJan 1, 2663 BCELabels: Step Pyramid, Architectural innovation, SaqqaraBritannicaUNESCO
Saqqara mortuary complex enclosure wall builtJan 1, 2659 BCELabels: Enclosure wall, Saqqara complex, LimestoneBritannicaUNESCO
Entrance colonnade constructed in stoneJan 1, 2658 BCELabels: Colonnade, Saqqara, Stone architectureBritannicaUNESCO
Heb-Sed court installed for jubilee ritualJan 1, 2657 BCELabels: Heb-Sed court, Royal jubilee, DjoserAncient Egypt orgUNESCO
Subterranean funerary apartments decorated with faienceJan 1, 2656 BCELabels: Subterranean apartments, Faience, Pyramid interiorMet MuseumUNESCO
Serdab statue installed for Djoser’s cultJan 1, 2655 BCELabels: Serdab statue, Djoser, Statue chamberBritannicaUNESCO
Djoser dies; Sekhemkhet succeedsJan 1, 2648 BCELabels: Djoser, Sekhemkhet, Third DynastyBritannicaBritannica
Saqqara pyramid fields inscribed as UNESCO siteJan 1, 1979Labels: Saqqara pyramid, UNESCO, Memphite landscapeUNESCO
Major restoration begins on Step PyramidJan 1, 2006Labels: Restoration project, Step Pyramid, ConservationXinhuaArchitectural Digest
Restoration is inaugurated; pyramid reopensMar 5, 2020Labels: Pyramid reopening, Restoration inauguration, Step PyramidXinhuaArchitectural Digest