Isibali sesigaba senyanga

Imiyalo yokusetshenziswa
Khetha idethi noma chofoza okuthi "Sebenzisa Namuhla" ukuze ubale izigaba zenyanga eziyisishiyagalombili, ubudala benyanga nezilinganiso zokukhanya. Amadethi enyanga egcwele elandelayo nenyanga entsha ayizilinganiso zenkathi ezimaphakathi futhi akufanele asetshenziselwe ukubuka noma izahlulelo zekhalenda ezidinga ukunemba kwezinga leminithi.

Isibali sesigaba senyanga

Ibala cishe isigaba senyanga ngemva kokukhetha idethi. Ithuluzi lisebenzisa isilinganiso senyanga ye-synodic endaweni, alilayishi izinsuku, futhi alibizi isixhumi esibonakalayo sesikhathi sangempela se-astronomy.

misa