GTC Calendar Viewer

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Current date is 11 Aug 2025, time 06:43:38
Note that future months may be subject to changes.

Overview schedule for August 2025, Semester 2025A

Day Moon Programme PI Instrument
1 Friillum: 0.54 FirstGTC107-24ADhillonHIPERCAM
2 Satillum: 0.63 Firstqueue programOSIRIS + EMIR + HIPERCAM
3 Sunillum: 0.72 Brightqueue programOSIRIS + EMIR + HIPERCAM
4 Monillum: 0.81 Brightqueue programOSIRIS + EMIR + HIPERCAM
5 Tueillum: 0.88 Brightqueue programOSIRIS + EMIR + HIPERCAM
6 Wedillum: 0.94 BrightcommissioningOSIRIS + EMIR + HIPERCAM
7 Thuillum: 0.98 BrightcommissioningOSIRIS + EMIR + HIPERCAM
8 Friillum: 1 Brightqueue programOSIRIS + EMIR + HIPERCAM
9 Satillum: 0.99 Brightqueue programOSIRIS + EMIR + HIPERCAM
10 Sunillum: 0.96 Brightqueue programOSIRIS + EMIR + HIPERCAM
11 Monillum: 0.91 Brightqueue programOSIRIS + EMIR + HIPERCAM
12 Tueillum: 0.84 BrightcommissioningOSIRIS + EMIR + HIPERCAM
13 Wedillum: 0.74 BrightcommissioningOSIRIS + EMIR + HIPERCAM
14 Thuillum: 0.63 Lastqueue programOSIRIS + EMIR + HIPERCAM
15 Friillum: 0.52 Lastqueue programOSIRIS + EMIR + HIPERCAM
16 Satillum: 0.41 Lastqueue programOSIRIS + EMIR + HIPERCAM
17 Sunillum: 0.3 Lastqueue programOSIRIS + EMIR + HIPERCAM
18 Monillum: 0.2 Darkqueue programOSIRIS + EMIR + HIPERCAM
19 Tueillum: 0.12 Darkqueue programOSIRIS + EMIR + HIPERCAM
20 Wedillum: 0.06 Darkqueue programOSIRIS + EMIR + HIPERCAM
21 Thuillum: 0.02 Darkqueue programOSIRIS + EMIR + HIPERCAM
22 Friillum: 0 Darkqueue programOSIRIS + EMIR + HIPERCAM
23 Satillum: 0.01 Darkqueue programOSIRIS + EMIR + HIPERCAM
24 Sunillum: 0.03 Darkqueue programOSIRIS + EMIR + HIPERCAM
25 Monillum: 0.08 Darkqueue programOSIRIS + EMIR + HIPERCAM
26 Tueillum: 0.13 Darkqueue programOSIRIS + EMIR + HIPERCAM
27 Wedillum: 0.21 Darkqueue programOSIRIS + EMIR + HIPERCAM
28 Thuillum: 0.29 FirstGTC107-24ADhillonHIPERCAM
29 Friillum: 0.38 FirstGTC107-24ADhillonHIPERCAM
30 Satillum: 0.47 Firstqueue programOSIRIS + EMIR + HIPERCAM
31 Sunillum: 0.57 Firstqueue programOSIRIS + EMIR + HIPERCAM

Notes:
  • Day: Green=local public holiday; Yellow=current day; Orange: weekend.
  • Moon: Last=grey night, and dark first part of night; First= grey night, and dark last part of night.