American English (US)
08-13-2066 = August 13th, 2066
Convert and Write Out the Date, in Words:
August the thirteenth, twenty sixty-six
or: August the thirteenth, two thousand sixty-six
In American English the month is said first, followed by the day.
* The definite article 'the' can be left out:
August thirteenth, twenty sixty-six
or: August thirteenth, two thousand sixty-six
British English (UK)
13-08-2066 = 13th August, 2066
Convert and Spell Out the Date, in Words:
the thirteenth of August, twenty sixty-six
or: the thirteenth of August, two thousand and sixty-six
In British English the day is said first, followed by the month.