Nke enwetere na Wikipedia ndi Igbo.
Na Gregorian calender, September bu onwa iteghete na afo, nwere ubochi ruru 30 (iri ato). Na mgbe gara-aga, September bula onwa asaa, site na afo a-di enwela January na February. Mgbe ekere wo, otu afo enweta onwa iri na abuo.