La Palma Ephemeris Calendar


Applying for time	Object visibility
Archive	Observing logs
Computing	Override programmes
Conferences and meetings	Planning observations
Detectors	Publications
Exposure time calculator	Schedules
Fault reports	Seminar programme
Feedback	Service programme
Filters	Site quality
[INGNEWS]	Studentship programme
Instruments	Time allocations
Isaac Newton Telescope	Weather and seeing
Library	William Herschel Telescope

Developments

Public Information

Home > Astronomy > La Palma Ephemeris Calendar

La Palma Ephemerides Calendar – ASTROCALENDAR_LaPalma

The ING Astrocalendar provides ephemerides (visibility, moon, sunrise, sunset, night length, etc.) for a certain period of time (semester, year or month). It includes printable versions.
Semester
or select year and month	(select semester option ' ? ' )
Submit request
More	LST of twilight on La Palma

ING Astrocalendar for October 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28 Sep

93%

JD: 2461312
Vis.: 18:25-06:12 LST
Moon: 02h05m +17°44´ (00UT)
Moon illum.: 93% (01:00 UT)
Bright: 20:20-5:45 UT (approx.)
Sunset: 19:10 UT
Eve. twilight: 20:20 UT
Mor. twilight: 05:45 UT
Sunrise: 06:57 UT
Night length: 9.4h
Mid.: 01:02 UT (01:19 LST)

29 Sep

86%

JD: 2461313
Vis.: 18:28-06:17 LST
Moon: 03h02m +22°30´ (00UT)
Moon illum.: 86% (01:00 UT)
Dark: 20:19-20:34 UT
Bright: 20:34-5:45 UT (approx.)
Sunset: 19:09 UT
Eve. twilight: 20:19 UT
Mor. twilight: 05:45 UT
Sunrise: 06:58 UT
Night length: 9.4h
Mid.: 01:01 UT (01:23 LST)

30 Sep

77%

JD: 2461314
Vis.: 18:31-06:21 LST
Moon: ´ (00UT)
Moon illum.: 77% (01:00 UT)
Dark: 20:57-21:17 UT
Bright: 21:17-5:28 UT (approx.)
Sunset: 19:08 UT
Eve. twilight: 20:18 UT
Mor. twilight: 05:46 UT
Sunrise: 06:58 UT
Night length: 9.5h
Mid.: 01:03 UT (01:26 LST)

1 Oct

67%

JD: 2461315
Vis.: 18:33-06:26 LST
Moon: 05h06m +27°48´ (00UT)
Moon illum.: 67% (01:00 UT)
Dark: 20:17-22:17 UT
Bright: 22:17-5:46 UT (approx.)
Sunset: 19:06 UT
Eve. twilight: 20:17 UT
Mor. twilight: 05:46 UT
Sunrise: 06:59 UT
Night length: 9.5h
Mid.: 01:02 UT (01:30 LST)

2 Oct

56%

JD: 2461316
Vis.: 18:36-06:30 LST
Moon: 06h10m +27°46´ (00UT)
Moon illum.: 56% (01:00 UT)
Dark: 20:16-23:20 UT
Grey: 23:20-5:47 UT (approx.)
Sunset: 19:05 UT
Eve. twilight: 20:16 UT
Mor. twilight: 05:47 UT
Sunrise: 06:59 UT
Night length: 9.5h
Mid.: 01:01 UT (01:33 LST)

3 Oct

44%

JD: 2461317
Vis.: 18:39-06:35 LST
Moon: 07h13m +25°54´ (00UT)
Moon illum.: 44% (01:00 UT)
Dark: 20:14-0:28 UT
Grey: 0:28-5:48 UT (approx.)
Sunset: 19:04 UT
Eve. twilight: 20:14 UT
Mor. twilight: 05:48 UT
Sunrise: 07:00 UT
Night length: 9.6h
Mid.: 01:02 UT (01:37 LST)

4 Oct

33%

JD: 2461318
Vis.: 18:42-06:40 LST
Moon: 08h13m +22°25´ (00UT)
Moon illum.: 33% (01:00 UT)
Dark: 20:13-1:36 UT
Grey: 1:36-5:48 UT (approx.)
Sunset: 19:03 UT
Eve. twilight: 20:13 UT
Mor. twilight: 05:48 UT
Sunrise: 07:01 UT
Night length: 9.6h
Mid.: 01:01 UT (01:41 LST)

5 Oct

23%

JD: 2461319
Vis.: 18:45-06:44 LST
Moon: 09h09m +17°40´ (00UT)
Moon illum.: 23% (01:00 UT)
Dark: 20:12-5:49 UT (approx.)
Sunset: 19:02 UT
Eve. twilight: 20:12 UT
Mor. twilight: 05:49 UT
Sunrise: 07:01 UT
Night length: 9.6h
Mid.: 01:00 UT (01:45 LST)

6 Oct

15%

JD: 2461320
Vis.: 18:48-06:49 LST
Moon: 10h02m +12°03´ (00UT)
Moon illum.: 15% (01:00 UT)
Dark: 20:11-5:49 UT (approx.)
Sunset: 19:01 UT
Eve. twilight: 20:11 UT
Mor. twilight: 05:49 UT
Sunrise: 07:02 UT
Night length: 9.6h
Mid.: 00:59 UT (01:49 LST)

7 Oct

JD: 2461321
Vis.: 18:50-06:53 LST
Moon: 10h51m +05°56´ (00UT)
Moon illum.: 8% (01:00 UT)
Dark: 20:10-5:50 UT (approx.)
Sunset: 18:59 UT
Eve. twilight: 20:10 UT
Mor. twilight: 05:50 UT
Sunrise: 07:02 UT
Night length: 9.7h
Mid.: 01:01 UT (01:52 LST)

8 Oct

JD: 2461322
Vis.: 18:53-06:58 LST
Moon: 11h39m +00°20´ (00UT)
Moon illum.: 3% (01:00 UT)
Dark: 20:09-5:50 UT (approx.)
Sunset: 18:58 UT
Eve. twilight: 20:09 UT
Mor. twilight: 05:50 UT
Sunrise: 07:03 UT
Night length: 9.7h
Mid.: 01:00 UT (01:56 LST)

9 Oct

JD: 2461323
Vis.: 18:55-07:01 LST
Moon: 12h26m -06°30´ (00UT)
Moon illum.: 1% (01:00 UT)
Dark: 20:08-5:51 UT (approx.)
Sunset: 18:57 UT
Eve. twilight: 20:08 UT
Mor. twilight: 05:51 UT
Sunrise: 07:03 UT
Night length: 9.7h
Mid.: 00:59 UT (00:58 LST)

10 Oct

JD: 2461324
Vis.: 18:58-07:06 LST
Moon: 13h13m -12°17´ (00UT)
Moon illum.: 0% (01:00 UT)
Dark: 20:06-5:51 UT (approx.)
Sunset: 18:56 UT
Eve. twilight: 20:06 UT
Mor. twilight: 05:51 UT
Sunrise: 07:04 UT
Night length: 9.8h
Mid.: 01:00 UT (01:02 LST)

11 Oct

JD: 2461325
Vis.: 19:01-07:11 LST
Moon: 14h02m -17°26´ (00UT)
Moon illum.: 2% (01:00 UT)
Dark: 20:05-5:52 UT (approx.)
Sunset: 18:55 UT
Eve. twilight: 20:05 UT
Mor. twilight: 05:52 UT
Sunrise: 07:05 UT
Night length: 9.8h
Mid.: 00:59 UT (02:06 LST)

12 Oct

JD: 2461326
Vis.: 19:04-07:15 LST
Moon: 14h52m -21°44´ (00UT)
Moon illum.: 6% (01:00 UT)
Dark: 20:04-5:52 UT (approx.)
Sunset: 18:54 UT
Eve. twilight: 20:04 UT
Mor. twilight: 05:52 UT
Sunrise: 07:05 UT
Night length: 9.8h
Mid.: 00:58 UT (02:09 LST)

13 Oct

11%

JD: 2461327
Vis.: 19:07-07:20 LST
Moon: 15h44m -25°00´ (00UT)
Moon illum.: 11% (01:00 UT)
Dark: 20:03-5:53 UT (approx.)
Sunset: 18:53 UT
Eve. twilight: 20:03 UT
Mor. twilight: 05:53 UT
Sunrise: 07:06 UT
Night length: 9.8h
Mid.: 00:57 UT (02:14 LST)

14 Oct

18%

JD: 2461328
Vis.: 19:10-07:24 LST
Moon: 16h37m -27°04´ (00UT)
Moon illum.: 18% (01:00 UT)
Dark: 20:02-5:54 UT (approx.)
Sunset: 18:52 UT
Eve. twilight: 20:02 UT
Mor. twilight: 05:54 UT
Sunrise: 07:06 UT
Night length: 9.9h
Mid.: 00:59 UT (02:17 LST)

15 Oct

25%

JD: 2461329
Vis.: 19:13-07:29 LST
Moon: 17h31m -27°51´ (00UT)
Moon illum.: 25% (01:00 UT)
Grey: 20:01-22:00 UT
Dark: 22:00-5:54 UT (approx.)
Sunset: 18:51 UT
Eve. twilight: 20:01 UT
Mor. twilight: 05:54 UT
Sunrise: 07:07 UT
Night length: 9.9h
Mid.: 00:58 UT (02:21 LST)

16 Oct

34%

JD: 2461330
Vis.: 19:16-07:34 LST
Moon: 18h24m -27°20´ (00UT)
Moon illum.: 34% (01:00 UT)
Grey: 20:00-22:53 UT
Dark: 22:53-5:55 UT (approx.)
Sunset: 18:50 UT
Eve. twilight: 20:00 UT
Mor. twilight: 05:55 UT
Sunrise: 07:08 UT
Night length: 9.9h
Mid.: 00:57 UT (02:25 LST)

17 Oct

43%

JD: 2461331
Vis.: 19:19-07:38 LST
Moon: 19h17m -25°36´ (00UT)
Moon illum.: 43% (01:00 UT)
Grey: 19:59-23:48 UT
Dark: 23:48-5:55 UT (approx.)
Sunset: 18:49 UT
Eve. twilight: 19:59 UT
Mor. twilight: 05:55 UT
Sunrise: 07:08 UT
Night length: 9.9h
Mid.: 00:56 UT (02:29 LST)

18 Oct

52%

JD: 2461332
Vis.: 19:22-07:43 LST
Moon: 20h07m -22°43´ (00UT)
Moon illum.: 52% (01:00 UT)
Grey: 19:58-0:45 UT
Dark: 0:45-5:56 UT (approx.)
Sunset: 18:48 UT
Eve. twilight: 19:58 UT
Mor. twilight: 05:56 UT
Sunrise: 07:09 UT
Night length: 10.0h
Mid.: 00:58 UT (02:33 LST)

19 Oct

62%

JD: 2461333
Vis.: 19:25-07:47 LST
Moon: 20h56m -18°50´ (00UT)
Moon illum.: 62% (01:00 UT)
Grey: 19:57-1:42 UT
Dark: 1:42-5:56 UT (approx.)
Sunset: 18:47 UT
Eve. twilight: 19:57 UT
Mor. twilight: 05:56 UT
Sunrise: 07:09 UT
Night length: 10.0h
Mid.: 00:57 UT (02:36 LST)

20 Oct

71%

JD: 2461334
Vis.: 19:28-07:52 LST
Moon: 21h43m -14°06´ (00UT)
Moon illum.: 71% (01:00 UT)
Bright: 19:56-2:38 UT
Dark: 2:38-5:57 UT (approx.)
Sunset: 18:46 UT
Eve. twilight: 19:56 UT
Mor. twilight: 05:57 UT
Sunrise: 07:10 UT
Night length: 10.0h
Mid.: 00:56 UT (02:40 LST)

21 Oct

80%

JD: 2461335
Vis.: 19:31-07:57 LST
Moon: 22h29m -08°40´ (00UT)
Moon illum.: 80% (01:00 UT)
Bright: 19:55-3:36 UT
Dark: 3:36-5:58 UT (approx.)
Sunset: 18:45 UT
Eve. twilight: 19:55 UT
Mor. twilight: 05:58 UT
Sunrise: 07:11 UT
Night length: 10.1h
Mid.: 00:58 UT (02:44 LST)

22 Oct

88%

JD: 2461336
Vis.: 19:34-08:01 LST
Moon: 23h16m -02°44´ (00UT)
Moon illum.: 88% (01:00 UT)
Bright: 19:55-4:34 UT
Dark: 4:34-5:58 UT (approx.)
Sunset: 18:44 UT
Eve. twilight: 19:55 UT
Mor. twilight: 05:58 UT
Sunrise: 07:11 UT
Night length: 10.1h
Mid.: 00:58 UT (01:47 LST)

23 Oct

94%

JD: 2461337
Vis.: 19:37-08:06 LST
Moon: 00h03m +03°28´ (00UT)
Moon illum.: 94% (01:00 UT)
Bright: 19:54-5:34 UT
Dark: 5:34-5:59 UT (approx.)
Sunset: 18:43 UT
Eve. twilight: 19:54 UT
Mor. twilight: 05:59 UT
Sunrise: 07:12 UT
Night length: 10.1h
Mid.: 00:57 UT (01:52 LST)

24 Oct

98%

JD: 2461338
Vis.: 19:40-08:11 LST
Moon: 00h53m +09°43´ (00UT)
Moon illum.: 98% (01:00 UT)
Bright: 19:53-5:59 UT (approx.)
Sunset: 18:42 UT
Eve. twilight: 19:53 UT
Mor. twilight: 05:59 UT
Sunrise: 07:13 UT
Night length: 10.1h
Mid.: 00:56 UT (01:56 LST)

25 Oct

100%

JD: 2461339
Vis.: 19:43-08:15 LST
Moon: 01h45m +15°38´ (00UT)
Moon illum.: 100% (01:00 UT)
Bright: 19:52-6:00 UT (approx.)
Sunset: 18:41 UT
Eve. twilight: 19:52 UT
Mor. twilight: 06:00 UT
Sunrise: 07:13 UT
Night length: 10.1h
Mid.: 00:55 UT (01:59 LST)

26 Oct

99%

JD: 2461340
Vis.: 19:46-08:20 LST
Moon: 02h42m +20°50´ (00UT)
Moon illum.: 99% (01:00 UT)
Bright: 19:51-6:00 UT (approx.)
Sunset: 18:40 UT
Eve. twilight: 19:51 UT
Mor. twilight: 06:00 UT
Sunrise: 07:14 UT
Night length: 10.2h
Mid.: 00:57 UT (02:03 LST)

27 Oct

95%

JD: 2461341
Vis.: 19:48-08:24 LST
Moon: 03h42m +24°51´ (00UT)
Moon illum.: 95% (01:00 UT)
Bright: 19:50-6:01 UT (approx.)
Sunset: 18:39 UT
Eve. twilight: 19:50 UT
Mor. twilight: 06:01 UT
Sunrise: 07:15 UT
Night length: 10.2h
Mid.: 00:56 UT (02:06 LST)

28 Oct

89%

JD: 2461342
Vis.: 19:51-08:28 LST
Moon: 04h47m +27°16´ (00UT)
Moon illum.: 89% (01:00 UT)
Dark: 19:50-20:08 UT
Bright: 20:08-6:02 UT (approx.)
Sunset: 18:38 UT
Eve. twilight: 19:50 UT
Mor. twilight: 06:02 UT
Sunrise: 07:15 UT
Night length: 10.2h
Mid.: 00:56 UT (02:10 LST)

29 Oct

80%

JD: 2461343
Vis.: 19:54-08:33 LST
Moon: 05h53m +27°47´ (00UT)
Moon illum.: 80% (01:00 UT)
Dark: 19:49-21:11 UT
Bright: 21:11-6:02 UT (approx.)
Sunset: 18:37 UT
Eve. twilight: 19:49 UT
Mor. twilight: 06:02 UT
Sunrise: 07:16 UT
Night length: 10.2h
Mid.: 00:55 UT (02:13 LST)

30 Oct

70%

JD: 2461344
Vis.: 19:58-08:38 LST
Moon: 06h58m +26°23´ (00UT)
Moon illum.: 70% (01:00 UT)
Dark: 19:48-22:18 UT
Bright: 22:18-6:03 UT (approx.)
Sunset: 18:37 UT
Eve. twilight: 19:48 UT
Mor. twilight: 06:03 UT
Sunrise: 07:17 UT
Night length: 10.2h
Mid.: 00:54 UT (02:18 LST)

31 Oct

59%

JD: 2461345
Vis.: 20:01-08:43 LST
Moon: ´ (00UT)
Moon illum.: 59% (01:00 UT)
Dark: 20:18-21:22 UT
Grey: 21:22-5:46 UT (approx.)
Sunset: 18:36 UT
Eve. twilight: 19:47 UT
Mor. twilight: 06:03 UT
Sunrise: 07:18 UT
Night length: 10.3h
Mid.: 00:56 UT (03:22 LST)

1 Nov

48%

JD: 2461346
Vis.: 20:04-08:47 LST
Moon: 08h57m +18°44´ (00UT)
Moon illum.: 48% (01:00 UT)
Dark: 19:47-0:36 UT
Grey: 0:36-6:04 UT (approx.)
Sunset: 18:35 UT
Eve. twilight: 19:47 UT
Mor. twilight: 06:04 UT
Sunrise: 07:18 UT
Night length: 10.3h
Mid.: 00:56 UT (03:26 LST)

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Legend:

Vis.: Local sideral time range (from sunset to sunrise). Or range of right ascensions of all the culminating celestial objects that night		Moon: Moon coordinates	Moon illum.: Moon fractional illumination	Today	Weekend	Public Holiday	Important local date	Moon bright	Moon grey	Moon dark
JD: Julian date	Dark, Grey, Bright: Sky brightness	Eve.: Evening	Mor.: Morning	Mid.: Middle of the night			UT: Universal time		LST: Local sideral time


© 2013 Isaac Newton Group of Telescopes Developed by Javier Méndez

Top | Back

Contact: (Astronomy Organisation)
Last modified: 22 September 2025

Legal notice | Privacy notice | Cookies policy