go back a couple of thousand years and the civilizations all followed the solstice and their calendars where all timed by it (Chankillo in Peru for example)
Nearly all ancient monuments where built using the Solstice as their guide, even the great pyramid on the solstice shows up with a shadow on its sides revealing that it actually has 8 sides not 4 (not a lot of people seem to know this, but it only happens briefly on the solstice)
Timing on earth is just another method of controlling us to follow set protocols and making it easier to do so in my opinion ie. get up, go to work, finish work, over and over
Daylight saving???? HUH! SAVE DAYLIGHT? Daylight is daylight, you get what you are given by the Sun!
We dont actually use the Sun as our clock anymore because we have created our own "Standard Time" we would probably be far more relaxed and our lives would have a much better flow to them if we just followed Solar time!