The sky on
your birthday.
“Three Sky Arches over Snowy Alps” is copyrighted by Angel Fux. NASA has permission to show it and we don't, so it isn't on this card.
See it on NASA's siteA 360-degree panorama from 21 April 2026 showed three arches across the night sky over the Alps. Two were sections of the Milky Way; the third was zodiacal light, sunlight scattering off inner-Solar-System dust.
The Sun on 21 April 2026
NASA SDO took this picture on 21 April 2026, the day itself, not a release date.
We cannot put this date's photograph on paper at poster size. We can print the nearest public archive plate to your date instead.
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Released on your day
Space pictures released on your month and day in other years, or a few days either side. Each one is sharp enough to print as a poster.
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The Sun on your day The Sun on 21 April 2026 See it as a poster -
The Earth on your day The Earth on 21 April 2026 · Colorado Plateau See it as a poster -
Released on 21 April 2010 VISTA’s infrared view of the Cat’s Paw Nebula* See it as a poster -
Released on 21 April 2010 Highlights from VISTA’s infrared view of the Cat’s Paw Nebula See it as a poster -
Released on 21 April 2025 A glittering cluster shines again See it as a poster -
Released on 21 April 2016 The Bubble Nebula See it as a poster -
Released on 21 April 2016 Wide-field image of the Bubble Nebula (ground-based image) See it as a poster
In tropical astrology, 21 APR 2026 falls under Taurus (♉). The sign's window runs from 04-20 through 05-20. Taurus holds the Pleiades star cluster and Aldebaran, the red giant that marks the eye of the Bull. The Sun was crossing this region of the sky on 21 APR 2026.
Questions about April 21, 2026
What space photo was released on April 21, 2026?
NASA's Astronomy Picture of the Day for April 21, 2026 was "Three Sky Arches over Snowy Alps". It's a photographer's copyrighted image, so we link to it on NASA's site and show the Sun or the Earth that day instead.
What was the Moon's phase on April 21, 2026?
A waxing crescent moon, about 19% lit.
What day of the week was April 21, 2026?
April 21, 2026 was a Tuesday, day 111 of the 365 days in 2026.
Was there a meteor shower on April 21, 2026?
Yes: the Lyrid shower, peaks tomorrow.
What did the Sun and the Earth look like on April 21, 2026?
NASA's Solar Dynamics Observatory photographed the Sun that day, and NASA's Terra satellite photographed the whole Earth. Both are on this page, next to the card.
Is it free?
Yes. Seeing, sharing and downloading the card is free, and there's no account to make.