Labour leader Jacinda Ardern is moving her campaign to Wellington on Sunday.
She'll be making a speech and attending a campaign rally, and she'll be explaining the priorities of a Labour-led government.
National's leader Bill English will be in Auckland on walkabouts and visits to businesses and a festival.
It's a big day for the Greens too, with the release of their climate change policy.
Leader James Shaw has said it will be a detailed plan for reducing greenhouse gas emissions, covering all sectors of the economy.
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- Zero carbon Act a 'bottom line', Greens declare
- Labour wants net zero carbon emissions by 2050
NZN / Newshub.