High Noon, informally, is the when time the sun reaches its highest point in the sky. It is traditionally regarded as a time for high drama, as in the 1952 movie High Noon. At High Noon in New Zealand on Saturday, 1st February 2020, it will be 23:00 GMT. It will be the moment the UK inflicts upon itself, perhaps the greatest self-harm in its long history. It will break its 46 year membership of the EU.