Wellington Anniversary Day in New Zealand 2027
Wellington Anniversary Day is a regional public holiday in the lower North Island of New Zealand, observed on the Monday closest to January 22. It marks the arrival of the first New Zealand Company settlers at Petone in 1840.
Wellington Anniversary Day dates by year
| Year | Date | Day of week | Days away |
|---|---|---|---|
| 2026 | January 19, 2026 | Monday | 284 days ago |
| 2027 | January 25, 2027 | Monday | 87 days |
Dates computed from the governing statutes and last verified October 3, 2026. Years beyond officially published schedules are projected from the rule that sets the date.
Monday closest to 22 January. Dates checked against employment.govt.nz.
Dates marked in the table are taken from official announcements where available; later years follow the established pattern until confirmed.
What an anniversary day is
New Zealand's regional anniversary days have no American counterpart. Before the country was unified it was divided into provinces, each founded at a different moment by a different group of settlers, and each marked its own founding with a day off. The provinces were abolished in 1876, but the holidays outlived them. Every part of New Zealand still takes one anniversary day a year on a date that depends on where you live, and it is a full public holiday there: government offices, schools and banks close, employees get a paid day off if they would otherwise be working, and anyone who works is owed at least time and a half plus an alternative day. Wellington's is the first of the year.
Why the Monday closest to January 22
The anniversary date is January 22, when the ship Aurora reached Petone at the head of Port Nicholson in 1840 carrying the first organized party of New Zealand Company settlers - anniversary days are not fixed by a single statutory formula; each is set by official proclamation. The convention, however, is stable and easy to predict. Wellington's holiday falls on the Monday closest to January 22, which puts it between January 19 and January 25. Because the day is always a Monday, it produces a guaranteed three-day weekend and never needs a substitute or Mondayised date.
The founding of Wellington
The settlement was the first proudct of Edward Gibbon Wakefield's colonization scheme, which sold buyres in London a town acre paired with 100 country acres. The plan for Port Nicholson laid out 1,100 town sections, drawn up in England by people who had never seen the site, and it did not survive contact with the terain. Pito-one, now Petone, floded, and within months the settlers moved across the harbor to Thorndon and Te Aro, where the city stands today. Colonel William Wakefield had negotiated the company's disptued land purchases ahead of their arrival, about 1,200 settlers had landed by the end of 1840. The town was named for the Duke of Wellington, the victor at Waterloo in 1815. Wakefield expected it to be the capital, but Governor William Hobson chose Auckland instead; Wellington did not take the seat of government until 1865.
Where the holiday applies
The day covers the former Wellington Province, which is larger than the city and its suburbs. It takes in the Wellington region, including the Hutt Valley, Porirua, the Kapiti Coast and the Wairarapa, along with Manawatu-Whanganui to the north. Anyone working outside that area on the same Monday works a normal day, because every other region has its own anniversary on a different date. The boundaries follow the old provincial lines rather than modern council borders, so in a few border districts custom decides which anniversary day is taken.
A summer long weekend
Late January is peak summer in New Zealand, and the anniversary weekend is one of the busiest domestic travel periods of the season. Traffic builds out of the capital on the Friday evening toward the Wairarapa, the Kapiti Coast and the Marlborough Sounds. Shops, restaurants, markets and attractions all open, since New Zealand's trading restrictions apply only to a handful of national holidays, and retailers treat the weekend as a major sales period. Cricket, outdoor concerts and waterfront events fill the day itself.
Wellington Anniversary Day by region
Wellington Anniversary Day is observed in 1 of 12 regions.
| Region | Status | Local name / notes |
|---|---|---|
| Wellington | Public holiday | Wellington, Manawatu-Whanganui (former Wellington Province). |
Quick facts
- Date rule
- Monday closest to January 22, set each year by official proclamation
- Legal status
- Regional public holiday in New Zealand
- Where it applies
- The Wellington region and Manawatu-Whanganui, covering the former Wellington Province
- Commemorates
- The arrival of the ship Aurora at Petone on January 22, 1840
- Date range
- Falls between January 19 and January 25
- Substitute day
- None needed; the holiday is always set on a Monday
- Season
- High summer, and the first major long weekend after New Year
Wellington Anniversary Day FAQ
What is an anniversary day in New Zealand?
It is a regional public holiday marking the founding of one of the provinces that made up New Zealand before 1876. Every region still takes one, on its own date, and it closes offices, schools and banks in that region only.
When is Wellington Anniversary Day?
It is observed on the Monday closest to January 22, so it falls somewhere between January 19 and January 25. Each year's date is confirmed by official proclamation, but the closest-Monday convention is consistent.
What does Wellington Anniversary Day commemorate?
The arrival of the ship Aurora at Petone in Port Nicholson on January 22, 1840, carrying the first party of New Zealand Company settlers. The settlement moved across the harbor to Thorndon and Te Aro within months because Petone flooded.
Which areas get Wellington Anniversary Day off?
The former Wellington Province: the Wellington region including the Hutt Valley, Porirua, the Kapiti Coast and the Wairarapa, plus Manawatu-Whanganui. The rest of the country works normally that Monday.
Is Wellington Anniversary Day a national holiday?
No, it is regional. On the same Monday, Auckland, Canterbury, Otago and every other region are at work, because each has its own anniversary day on a different date.
Why is it always on a Monday?
Anniversary days are proclaimed on the nearest Monday so the region gets a three-day weekend. Because the date is chosen as a Monday, no Mondayised or substitute day is ever required.
Are shops open on Wellington Anniversary Day?
Yes. New Zealand's shop trading restrictions cover only Good Friday, Easter Sunday, Christmas Day and the morning of Anzac Day. Retail, hospitality and attractions trade normally on anniversary days.
Why is Wellington named after a British duke?
The New Zealand Company named the settlement for Arthur Wellesley, the first Duke of Wellington, who had defeated Napoleon at Waterloo in 1815 and had supported the company's colonization plans in Parliament.
Sources
Last reviewed October 3, 2026. Dates for years beyond published official schedules are projected from the governing rule.