Cnjengoba kufanele kube ngokwesiko, siyakugubha lokhu I-1er Djehouty 6250 i-Kamit entsha yonyaka noma i-Afrika (le 19 July 2013 ekhalendeni likaGregory). Okumangalisa njengoba kungase kubonakale, yile minyaka eyi-6250 eyedlule ukuthi o-Ancestors bethu bamisa ikhalenda yokuqala emlandweni wesintu. Ngempela, ukusungulwa kwekhalenda kuvela ku-4236 ngaphambi konyaka wekhalendenda kaGregory noma i-4236 BC Ikhalenda likaGregory lafakwa ngo-Okthoba 1582 eRoma, nguPapa uGregory 8. I-France yamamukela ngo-December 1582, Great Britain e-1752, eRussia ku-1918 naseGrisi ku-1923. Ikhalenda leKamit yayiyizithelo zeminyaka eminingi yokucwaninga nokubuka kwezinkanyezi (ukujikeleza kwenkanyezi) kanye nemvelo yemvelo (imijikelezo yezinkathi zonyaka), ezihlotshaniswa nezinkathi zembewu nokuvuna.
Kulo mbuzo, ngokukhombisa imvelaphi yaseGibhithe, okusho ukuthi i-kamit noma i-Afrika, yekhalenda, uCheikh Anta DIOP uzobe ewuphawule umhlaba wezizukulwane ezizayo; uzothi: "Ngokuqondene neJometri, abaseGibhithe babengabalingisi abakhethekile bekhalenda, okufanayo, abaguquguquki, abalawula ukuphila kwethu namuhla, futhi uNeugevauer athi "ukuthi yilo kuphela ikhalenda elihlakaniphile elake laba khona emlandweni wesintu" ...