In the northern latitudes there is a quite low number of frost free days.
there are 6 frost free days in the northern latitudes
In the northern latitudes there is a quite low number of frost free days.
there are 6 frost free days in the northern latitudes
there are 90 degrees of latitudes in northern hemisphere
There are reckoned to be 92 days in the northern hemisphere summer.
The same as the number of different lengths on a 3-foot ruler. Or, for that matter, on a 1-foot ruler. The number is infinite. If you name two latitudes, then I can always name another one that's between yours, no matter how close together yours are. Don't be fooled by the latitude 'lines' that you see on some maps and globes. That's certainly not the only latitudes there are, any more than the marks on a ruler are the only possible lengths.
Blue Latitudes has 480 pages.
Pirate Latitudes has 313 pages.
there are 181 latitudes.90 latitudes above equator+90 latitudes below the equator +equator.90+90+1=181
The number of days the sun is directly overhead in the continental US varies depending on the location. Generally, it occurs from one to several times a year at latitudes close to the Tropic of Cancer. In more northern states, like those in the lower 48, the sun is never directly overhead.
The Sun rotates at different speeds at different latitudes. So we need to know where "location A" is, unfortunately.
The sun does not revolve around itself. However, it does rotate (equatorial regions) about once every 25 days, and slower at higher latitudes.