Waikato Muslim Association has released the prayer times for May 2021 (Ramadan to Shawwal 1442 in the Islamic calendar).
These include the time for each congregational prayer at the Hamilton Mosque at 921 Heaphy Terrace, Claudelands.
If you are unable to make it to the mosque, the time each prayer begins in Hamilton is given also.
The times are provided in a PDF document that you can save, download, print and share.
See the May 2021 prayer times here.