List of Sunspots by Day Since 1818


List of Sunspots by Day Since 1818    

NOTE: This option is slow running and can take time to display results.

List of Sunspots by Day By Selected Year - 1818-Current


Year to Review:      

Chart of Sunspots by Century - Small Chart



Chart of Sunspots by Century - Large Chart



Chart of Sunspots by Year Since 1818


Chart of Sunspots by Year Since 1818    

NOTE: This option is slow running and can take time to display results.

Chart of Current Month Sunspots - Small Chart


Chart of Current Month Sunspots    

NOTE: This option is slow running and can take time to display results.

Chart of Sunspots by Month By Selected Year - 1749-Current


Year to Review:      

* Source: WDC-SILSO, Royal Observatory of Belgium, Brussels



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