The closures start at 9pm each night and finish at 5am, from June 2 to 8, and affect most of Auckland's motorways.
Elsewhere in the North Island, State Highway 25 was closed after a fatal crash in the Coromandel between Hikuai and Tairua shortly after midday.
At 7:30pm tonight NZTA Tweeted to say SH25 was now open.
In Christchurch flooding has closed Main North Rd, between the Christchurch Northern Motorway and Marshland Rd, until 9pm tonight.
Christchurch's Northern Motorway (SH1) which connects to Main North Rd remains open with no issues, but motorists are still advised to avoid the area.
Motorists can plan their drive tonight with the assistance of the NZTA's holiday journey online page which offers trip tips and traffic congestion time projections.