Lunar Sabbath and Solar Sabbaths

Why was it called Lunar Sabbath?

Is there a solar Sabbath?

What is a Solar Sabbath?

Why is it Solar Sabbaths (plural)?

The Appointed Sabbath of YHWH

Does our Father in heaven, YHWH, our Elohim, have appointments with us?

Yes He does. It is found in the Leviticus chapter 23.

Please note that the Appointed Sabbath/s of YHWH cannot be found in today's Pope Gregory's Calendar. The Sabbath was lost and buried in time.