Spooning is equally comfortable for both partners early in the morning same as late in the night.
Women quite often wake up in the morning feeling a close touch with a man’s body behind their backs. Some women like it, others might show discontent and grumble due to the interrupted sleep, however, the position is not losing its comfort and stays one of the most convenient ones for a man to reach orgasm.
(!) It is worth mentioning that during the pregnancy a woman is allowed and even recommended to have sexual contacts for quite a long time, and the spooning sex position couldn’t have fit better.