The leaves on my rubber tree have fallen off. The new leaves that formed have fallen off. The temp. is 66-68 degrees. Does it need to be in direct sunlight? Right now with winter theres not alot of sun and my home dont have a lot of sun comming into it?

If it's been moved to a new location, watered wrong, too much or not enough, or has pest, either one could be the reason for your leaf loss, you may need to check the roots.Let the soil dry out somewhat between waterings, then water thoroughly. Rubber plants do well in bright indirect light but can adapt to low light such as lower winter light.