1. 7 days = 1 week
2. 14 days = 1 fortnight
3. 30 days = 1 month
4. 365 days = 1 year
5. 366 days = 1 leap year
6. 12 month = 1 year
7. 1 year = Anniversary
8. 10 year = 1 decade
9. 25 year = Silver jubilee
10. 50 year = Golden jubilee
11. 60 year = Diamond jubilee
Baca Juga: 15 Contoh Slang Word dalam Bahasa Inggris Lengkap dengan Artinya