For New Zealanders, today was a day to look back at the "tangled roots" of the country's history, a day to discuss the significance of the Treaty and its role in a modern and independent democracy, and a day for family time.
"As our national day, it is a time when we reaffirm our commitment to the shared values that bind us together - compassion, tolerance, a strong sense of community and a Kiwi can-do attitude," he said.
The importance of today also stretched beyond New Zealand, as it also marked the day Elizabeth II became Queen in 1952, he said.
"So, as we celebrate our national day, we also mark the beginning of the celebrations to mark the diamond jubilee of Queen Elizabeth's reign as Queen of New Zealand."
This morning Wellington's Waitangi Day celebrations kicked off when more than 65 senior diplomats gathered at the central city wharewaka Te Raukura to watch two waka glide into the nearby lagoon.