Our Mission is Safety
The National Safety Council eliminates preventable deaths at work, in homes and communities, and on the road through leadership, research, education and advocacy.
Have questions? Visit our FAQs or contact NSC.
A total solar eclipse visible in the United States is rare – and precious, just like your vision.
When the moon crosses in front of the sun on Monday, Aug. 21, skies will darken, stars will twinkle and millions of Americans will be treated to an astronomical show last observed in the U.S. in 1979. The
only safe way to look directly at the sun is through special-purpose solar filters, according to the American Academy of Ophthalmology.
These special filters are used in eclipse glasses and hand-held solar viewers. Eclipse glasses are available for purchase at big-box stores, electronics supply outlets and online. Look for
glasses that carry this certification insignia: ISO 12312-2.
concern over improper viewing of the sun during an eclipse is for the development of 'eclipse blindness' or retinal burns," said associate professor of optometry Dr. Ralph Chou in an article published by the National Aeronautics and Space Administration.
Chou said children and young adults are most at risk as bright light and radiation from the sun can cause heating and cook the exposed tissue of the eye. The aging process can provide a natural filtering effect in older people and reduce risk of retinal damage.
Eclipse 101, NASA outlines do's and don'ts of viewing the eclipse:
Everyone in America will see at least a partial eclipse. Those living inside a 70-mile stretch known as the "path of totality" will see the total eclipse when the moon fully covers the sun.
downloadable map produced by NASA plots the total eclipse course through 14 states, beginning in Oregon and ending in South Carolina. NASA projects the longest duration of totality will be near Carbondale, IL, where the sun will be completely covered for about 2 minutes and 40 seconds.
Times for partial and total eclipse viewing vary depending on your location. NASA's
interactive map allows you to click on any point in the U.S. and check peak times for viewing in your area. For example, the eclipse in Carbondale will begin at 11:52 a.m. CDT, with maximum eclipse at 1:21 p.m.
NASA also provides links to
general viewing parties and
libraries hosting events.
range is from two to seven eclipses each year, according to EarthSky.
After Aug. 21, the next total solar eclipse will be July 2, 2019, in South America.
This NSC video offers tips on watching this rare event while protecting your eyes. Please share.
The National Safety Council eliminates preventable deaths at work, in homes and communities, and on the road through leadership, research, education and advocacy. Donate to our cause.
The National Safety Council is a nonprofit, 501(c)(3) organization.