In April Parliament passed the law legalising gay marriage, 77 votes to 44, amid loud shows of jubilation from the floor and the gallery.
The declaration of the vote was followed by a waiata.
MPs held a conscience vote on the private member's bill sponsored by gay Labour MP Louisa Wall.
The bill took effect on August 19, and came 27 years after New Zealand decriminalised homosexuality.
BY THE NUMBERS:
42 female marriages (of these 20 were a change of relationship from civil union):
* Seven couples from Australia
* Two from China
* One from Hong Kong
* One from United Kingdom
40 male marriages (18 a change of relationship from civil union):
* Six couples from Australia
* Four from Thailand
* One from USA
* One from China
* One where only one of the couple was from overseas (Australia)
* One where one person was from the Philippines and the other from the USA