Cenian Timekeeping

1 second: the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom
1 minute: 100 seconds
1 hour: 100 minutes
1 Cenaci day: 28 hours
1 week: 10 Cenaci days
1 month: 30 Cenaci days
1 month: 3 weeks
1 Cenaci year: 480 days
1 Cenaci year: 16 months
1 Cenaci year: 48 weeks