By Kevan Hubbard | 2026-02-25
Blank Sun
On 02/25/2026 10:43 am by Victor Rogus | Website | Sedona, Arizona, USA
As seen to me just now, through thin clouds the solar disk is once again blank. Free of sunspots.
This week has brought the first "spotless days" since 2022. So far, Feb. 22nd, Feb. 23rd, and Feb 24th have had completely blank suns. This breaks an uninterrupted 4 years of non-stop sunspot activity.
What does this mean? It's an early warning of Solar Minimum, the low point of the 11-year solar cycle. During years around Solar Minimum, whole months can go by without a single sunspot, racking up dozens of spotless days in a row. Between 2018 and 2020 (the last Solar Minimum) there were more than 700 spotless days in total. (Spaceweather.com)
103mm Jagers refractor, Badder Planetarium safety prism, using neutral tensity and a solar continuum filter, Losmandy GM-8 mount. Cannon 60Da camera. 650 FL @ prime focus.