This depends on the season more than the latitude. At the equinox, the rising or setting sun should appear due east or west (modulo various small corrections), wherever you are. In June, it will appear farther north than this; in December, it will appear farther south.
You write
In Philadelphia, the sun is a little bit south of east-west.
If you aren’t close to the equator, the sun will be somewhat off the east-west line.
In Philadelphia, the sun is a little bit south of east-west.
This depends on the season more than the latitude. At the equinox, the rising or setting sun should appear due east or west (modulo various small corrections), wherever you are. In June, it will appear farther north than this; in December, it will appear farther south.
You write
in February, but check again in April.