Today - 16/02/2020 - I noticed my Instinct says sunrise is 5:31, and sunset is 6:58. Ummm... no, not even close. Today NZ MetService reports Tauranga as having:
"SUNRISE 06:44am
SUNSET 08:13pm"
What on Earth is going on? It's not even an hour out. It is another time zone's sunrise and sunset.
UPDATE: A GPS time sync fixed it. But why did it go bad to begin with? I've not even left my city for weeks.
