1 HP ENVY 5530 e-All-in-One series Help. Learn how to use your HP ENVY 5530 series. â Get to know the HP ENVY 5530 series on page 3. â Print on page 9. â Use Web Services on page 29. â Copy and scan on page 35. â Work with cartridges on page 43. â Connectivity on page 53. â Technical information on page 87.
The summer solstice occurs when the sun is directly over the Tropic of Cancer, which is located at 23.5Â° latitude North, and runs through Mexico, the Bahamas, Egypt, Saudi Arabia, India, and southern China.
If your latitude is between 25Â° and 50Â°, then the best tilt angles are: 1  For summer, take the latitude, multiply by 0.92, and subtract 24.3 degrees. 2  For spring and autumn, take the latitude, multiply by 0.98, and subtract 2.3 degrees. 3  For winter, take the latitude, multiply by 0.89, and add 24 degrees.