| Number | 1966 |
|---|---|
| in Words | one thousand nine hundred and sixty-six |
| Ordinal | one thousand nine hundred and sixty-sixth |
| Previous Year | 1965 – one thousand nine hundred and sixty-five |
| Next Year | 1967 – one thousand nine hundred and sixty-seven |
| Century | 20 |
| Decade | 1960s |
| Roman Numeral | MCMLXVI |
1966 in Words
one thousand nine hundred and sixty-six