New Zealand will mourn the death of Queen Elizabeth II with a one-off public holiday on September 26.
Prime Minister Jacinda Ardern said a State Memorial Service for Queen Elizabeth II would also be held in the Wellington Cathedral of St Paul on the same day.
The event would be televised and livestreamed.
"As New Zealand's Queen and much loved Sovereign for over 70 years, it is appropriate that we mark her life of dedicated public service with a State Memorial Service and a one-off public holiday," Ardern said.
"Queen Elizabeth II was an extraordinary person and I know many New Zealanders will appreciate the opportunity to both mark her death and celebrate her life."
The death of the Queen was announced on Friday (NZT) and her funeral will be held at Westminster Abbey on Monday, September 19.
A period of national mourning started immediately after the Queen's death was announced and will continue until the date of the National Memorial Service.
A one-off national public holiday has been confirmed in Australia on September 22. Prime Minister Anthony Albanese the move was "in honour of the life and service" of the late Queen and would coincide with a memorial service.
BusinessNZ chief executive Kirk Hope told RNZ's Morning Report businesses had already suffered losses from the pandemic and the government had to be careful when making a call that would impose more costs on local businesses.
"Certainly I don't think there's any problem with a memorial, I think there'll be a lot of people who will be wanting to attend that but to add another public holiday, as I said, at a time when many businesses have struggled is a bridge too far."
Even a half-day public holiday would still be costly for businesses, he said.
"We prefer not to have that."
King Charles has announced the day of the Queen's funeral - September 19 - would be a bank holiday in the UK.