Units of time
- 7 days
- =
- 1 week
- 30/31 days
- =
- 1 month
- 365 days
- =
- 1 year
- 366 days
- =
- 1 leap year
- 12 months
- =
- 1 year
- 1 year
- =
- Anniversary
- 10 years
- =
- 1 decade
- 25 years
- =
- Silver jubilee
- 50 years
- =
- Golden jubile
- 60 years
- =
- Diamond jubilee
- 75 years
- =
- Platinum jubilee
- 100 years
- =
- century
7 days = 1week
7 days = 1week
7 days = 1week