December 18, 2021 ‹ December 2021 › su mo tu we th fr sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Today × Kotzebue change region reset apply cancel Dec 17, 2021 Dec 19, 2021 Home › Images of the Sun › December 18, 2021 Solar Chromosphere no data Solar Corona Dec 18, 2021, 11:55 PM SDO/AIA 17.1 nm API: JSON | TXT | HTML Solar Photosphere Dec 18, 2021, 11:58 PM SDO/HMI 617.3 nm API: JSON | TXT | HTML Solar Magnetic Fields Dec 18, 2021, 11:45 PM SDO/HMI 617.3 nm API: JSON | TXT | HTML Coronal Holes Dec 18, 2021, 11:48 PM SDO/AIA 21.1 nm API: JSON | TXT | HTML Solar transition region Dec 18, 2021, 11:59 PM SDO/AIA 30.4 nm API: JSON | TXT | HTML Inner Solar Corona Dec 18, 2021, 11:48 PM SOHO/LASCO c2 API: JSON | TXT | HTML Outer Solar Corona Dec 18, 2021, 11:42 PM SOHO/LASCO c3 API: JSON | TXT | HTML