It is significant that in the order of the Tarot, the card of The Sun comes immediately after that of The Moon: the sun comes out and shines again after a dark time.
Meaning in the Tarot
The sunlight returns to illuminate our path and eliminate the perils of darkness.
Now our path is brighter and free from dangers.
A period of serenity and happiness awaits.
After difficult periods (darkness), everything is taking a turn for the better.
Great personal gratification because a positive moment follows less fortunate ones.
A negative situation delays a turn for the better.
It is difficult to find joy and be light hearted even when faced with positive situations.