You can access free WiFi Monday to Sunday Friday 24/7 thanks to the Aotearoa People's Network Kaharoa.
The APNK wifi service is named APNK library and will be listed in the available wireless networks on your laptop or mobile device (under settings > network connections).
The password is apnk2765
Once you have connected to the WiFi, a window should open where you need to agree to the terms and conditions.
If you have difficulty accessing the agreement page, enter apnk.nz into your browser bar, or contact any of the library branches for assistance.