TimeWe measure time mainly with seconds, minutes, hours, days, weeks, months and years: | 1000 milliseconds | = | 1 second | | 60 seconds | = | 1 minute | | 60 minutes | = | 1 hour | | 24 hours | = | 1 day | | 7 days | = | 1 week | | 28, 29, 30 or 31 days | = | 1 month | | 365 or 366 days | = | 1 year | | 12 months | = | 1 year | | 10 years | = | 1 decade | | 100 years | = | 1 century | | 1000 years | = | 1 millennium |
On the following pages we look in more detail at: |