Every time that I block the sun out its only lasting for like 30 seconds to 3 minutes then it's back to the normal sun and if I shoot bloodcursed or sunhallowed nothing happens so i wait a day and the same thing happens agin so can anyone help?

It's only meant to last for one day.

But it's not even lasting one day game time maybe a hour game time if I'm lucky.

Bump

Have the same issue, and it has been already reported on the main pc issues thread on tech forum

What no one has reported, is that the sunburst sunhallowed arrows doesn′t work either