Determine the approximate angle of sunrise and sunset for February 3 for WPU, NJ, approximate latitude: 40 degrees north. (Use the closest equinox date for calculation).
a) 90 degrees sunrise, 270 degrees sunset
b) 102 degrees sunrise, 258 degrees sunset
c) 78 degrees sunrise, 282 degrees sunset
d) 66.5 degrees sunrise, 293.5 degrees sunset
e) 113.5 degrees sunrise, 246.5 degrees sunset
