Summer Solstice On June 21st

From what I know so far the summer solstice is the longest day of the year. It is the time to celebrate the summer months.

"Litha as they name it, which is celebrated around the longest day of the year, is a time for celebrating the power of light and the fruition of fertility. It can be described as Mother Nature being heavy with pregnancy. In other words, crops are growing towards readiness for harvesting.

Source
Summer Solstice Rituals

The Summer Solstice marks the longest day of summer, the point at which the life-giving sun is at its strongest over the powers of darkness."

Interestingly enough I couldn't find a lot of detailed information about the summer solstice online and would love to hear comments from you on what you are going to do to celebrate.

I know that I want to do something to celebrate it - I just don't know what I'm going to do yet.