Holiday data for 2012 not available for Sao Tome and Principe. Please check holidays for 2026.
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While we diligently research and update our holiday dates, some of the information in the table above may be preliminary. If you find an error, please let us know.
Auroras could glow beyond the polar regions as a fast CME is forecast to arrive on January 19 or 20 (depending on your time zone).
In the Northern Hemisphere, you might be looking forward to more daylight. We take a look at how things are changing north and south of the equator.
Find out when Daylight Saving Time 2026 starts and ends, plus history, facts, and ongoing debates in this essential seasonal guide.
2026 is packed with celestial highlights, including meteor showers, eclipses, and standout planetary events. Here’s what to watch for—and when—in the night sky.