ING Banner
Home > Astronomy > Weather and Seeing > Archive > Nightly Weather and Observing Conditions

Nightly Weather and Observing Conditions
Select another night:
Night 31/10/2026
URL: https://a.ing.iac.es/s/?ba0c05
NightWea. lostTech. lostOtherObservedObs. log
WHT10:1710:3000:00 00:00 00:00Header
Julian day 2461345
Sunset 18:36 UT
Eve. twilight 19:47 UT
Mor. twilight 06:03 UT
Sunrise07:18 UT
Moon coordinates 07h59m +23d14m (00:00 UT)
Moon illumination 59% (01:00 UT)
Sky brightness Dark: 20:18-21:22 UT. Grey: 21:22-5:46 UT (approx.)
Night length 10.3h
Middle of the night 00:56 UT (03:22 LST)
Object visibility 20:01-08:43 LST
==> more ephemerides


SQM Sky Brightness



TESS Sky Brightness and clouds (tsky)



Dust


Seeing
WHT R2D2 Average & median [ Data ]


Moon Visibility




Movies


GTC all-sky camera [ GIF ]

LT all-sky camera [ AVI ]

MAGIC all-sky camera [ GIF ]



Other archives LT | NOT


Top | Back
Contact:  (Astronomy Computing)
Last modified: 15 March 2026
Legal notice  |   Privacy notice  |   Cookies policy