I do not understand the sun block on your site.
These should be the settings (for Melbourne) in pwsWD/w34_settings1.php. Could you check them?
$TZ = "Australia/Melbourne";
$lat = (float) "-37.813611";
$lon = (float) "144.963056";
I attach the latest version of the script, for easier reference it displays the hours around the 24-hr clock.
You have to add the azimuth script also.
At noon there should be sun, at midnight it should be dark.
Wim
sun_block.php.zip (2.94 KB)
azimuth.php.zip (3.64 KB)