| Black History Month | February |
| Wild Bird Feeding Month | February |
| American Heart Month | February |
| Children's Dental Health Month | February |
| First Session of Supreme Court | Feb 1, 1790 |
| Seven Dead in Columbia Space Shuttle Disaster | Feb 1, 2003 |
| Judy Blume's Birthday | Feb 2, 1938 |
| Groundhog Day | Feb 2, 2010 |
| Sled Dogs Save Nome, AK | Feb 2, 1925 |
| Endangered Species Act Anniversary | Feb 3, 1973 |
| Yalta Conference | Feb 4-11, 1945 |
| Charles Lindbergh Birthday | Feb 4, 1902 |
| Rosa Parks' Birthday | Feb 4, 1913 |
| SAT Registration Deadline | Feb 4, 2010 |
| 100 Billionth Crayola Crayon Produced | Feb 6, 1996 |
| Ronald Reagan's Birthday | Feb 6, 1911 |
| First Known Landing on Antarctica | Feb 7, 1821 |
| Ballet Introduced to U.S. | Feb 7, 1827 |
| Winter Olympic Games 2002 Salt Lake City, UT | Feb 8, 2002 |
| Wilson "Snowflake" Bentley's Birthday | Feb 9, 1865 |
| National Weather Service Established | Feb 9, 1870 |
| IBM Computer Beats Kasparov at Chess | Feb 10, 1996 |
| Winter Olympic Games 2006, Torino, Italy | Feb 10 - 26, 2006 |
| Thomas Edison's Birthday | Feb 11, 1847 |
| National Inventors Day | Feb 11, 2010 |
| Vancouver Winter Olympics 2010 | Feb 12 - 28, 2010 |
| Ferris Wheel Day (George Ferris' Birthday) | Feb 14, 1859 |
| Anniversary of ENIAC | Feb 14, 1946 |
| Valentine's Day Poems | Feb 14, 2010 |
| Valentine's Day Crafts | Feb 14, 2010 |
| Valentine's Day Jigsaw Puzzle | Feb 14, 2010 |
| Valentine's Day Coloring Pages | Feb 14, 2010 |
| Race Relations Day | Feb 14, 2010 |
| Chinese Year of the Tiger | Feb 14, 2010 |
| National Engineers Week | Feb 14 - 20, 2010 |
| Galileo Galilei's Birthday | Feb 15, 1564 |
| Susan B. Anthony's Birthday | Feb 15, 1820 |
| Presidents' Day | Feb 15, 2010 |
| Pluto Discovered | Feb 18, 1930 |
| Ansel Adams' Birthday | Feb 20, 1902 |
| First Steam Train Travels 10 Miles | Feb 21, 1804 |
| George Washington's Birthday | Feb 22, 1732 |
| Steve Irwin's Birthday | Feb 22, 1962 |
| Scientists Announce Dolly, Cloned From an Adult Sheep | Feb 23, 1997 |
| Seige of the Alamo Begins | Feb 23, 1836 |
| Wilhelm Grimm's Birthday (one of the Grimm Brothers) | Feb 24, 1786 |
| George Harrison's Birthday | Feb 25, 1943 |
| First U.S. Chartered Passenger Railroad Service | Feb 28, 1827 |
| Jim Watson and Francis Crick Discover the DNA Double Helix | Feb 28, 1953 |
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