May 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for May 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star. Image via NASA/SDO.
May 5, 2023
NOTE: It can be hard to see, as the Moon will only be a bit fainter.
April 30, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for April 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star. Image via SDO and jhelioviewer.
April 20, 2023
A hybrid solar eclipse is a combination of an annular and total solar eclipse depending on your location.
March 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for October 2022. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
March 20, 2023
The 2023 March Equinox happens on March 20, 2023 at 21:24 UTC (5:24 p.m. EDT • 2:24 p.m. PDT)
February 28, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for February 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
January 31, 2023
[Alex on EARTHSKY.ORG] Sun activity archive for January 2023. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
January 3, 2023
On January 4, 2023, at 16:17 UTC (11:17 a.m. EST or 8:17 a.m. PST), Earth's orbit will be at our closest point to the Sun for the year.
December 19, 2022
For 2022 it occurs on Wednesday, December 21st at 21:48 UTC
4:48 pm EST • 3:48 pm CST • 2:48 pm MST • 1:48 pm PST
October 31, 2022
[Alex on EARTHSKY.ORG] Sun activity archive for October 2022. A daily record of flaring, big filaments and prominences, and other sorts of activity, on our local star.
October 22, 2022
(November 7 in some time zones.) This eclipse is a long one, with totality lasting 85 minutes, almost an hour and a half!