Sunspot Cycles.

Calendar Reform - do sunspots have a place on the calendar?

Sunspot Cycle 24 began on August 25th with the appearance of Sunspot 905. It is expected to be intense, and to peak in 2011-2012.

Spaceweather tracks current number of sunspots, as well as Solar Wind velocity and density.

Solar Max describes the Sun’s activity in more detail, with many links.\

Magnetic Cycle  and NASA’s Solar Physics site are helpful.

– Synaptic Date (d/m/y/20) - Thursday 4.9.(7).(0)
– chronological — 2300 days until implementation