2083 Sky Event Almanac
Cape Verde Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Cape Verde Time (Coordinated Universal Time − 1 hours) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the almanac.
| 2083 Sky Event Almanac | ||||||||
| Cape Verde Time | ||||||||
| January - June | July - December | |||||||
Date CVT Event
(h:m)
Jan 04 01:32 FULL MOON
04 11 Earth at Perihelion: 0.98330 AU
04 11 Quadrantid Meteor Shower
04 20:37 Pollux 4.7°N of Moon
06 16:31 Moon at Descending Node
07 15:09 Regulus 1.7°N of Moon
11 07:55 LAST QUARTER MOON
11 14:06 Spica 3.0°N of Moon
14 10:19 Moon at Perigee: 367634 km
14 17:12 Antares 0.3°N of Moon
15 19 Mercury at Greatest Elong: 23.8°W
18 02:50 NEW MOON
19 13:06 Moon at Ascending Node
21 02:57 Saturn 3.8°S of Moon
25 20:03 FIRST QUARTER MOON
26 09:16 Moon at Apogee: 404447 km
27 08 Mars 1.8°N of Jupiter
27 20:35 Pleiades 1.1°S of Moon
28 06 Neptune at Opposition
Feb 01 04:54 Pollux 4.6°N of Moon
02 14 Uranus in Conjunction with Sun
02 17:20 FULL MOON
02 17:24 Total Lunar Eclipse; mag=1.205
02 23:47 Moon at Descending Node
03 22:17 Regulus 1.8°N of Moon
05 04 Mercury at Aphelion
07 19:32 Spica 3.0°N of Moon
08 10:16 Moon at Perigee: 369927 km
09 15:39 LAST QUARTER MOON
10 23:22 Antares 0.3°N of Moon
13 10:45 Venus 4.2°N of Moon
15 22:05 Moon at Ascending Node
16 17:04 Partial Solar Eclipse; mag=0.943
16 17:15 NEW MOON
23 06:16 Moon at Apogee: 404622 km
24 04:53 Pleiades 1.1°S of Moon
24 17:24 FIRST QUARTER MOON
28 14:24 Pollux 4.7°N of Moon
Mar 02 07 Saturn in Conjunction with Sun
02 09:13 Moon at Descending Node
03 07:36 Regulus 1.7°N of Moon
03 12 Mercury at Superior Conjunction
04 06:34 FULL MOON
07 01:14 Moon at Perigee: 365030 km
07 02:26 Spica 3.0°N of Moon
10 04:46 Antares 0.2°N of Moon
10 23:10 LAST QUARTER MOON
15 04:07 Moon at Ascending Node
15 11:18 Venus 0.8°S of Moon: Occn.
18 08:56 NEW MOON
19 10:30 Mars 2.9°S of Pleiades
20 09:08 Vernal Equinox
21 03 Mercury at Perihelion
23 00:37 Moon at Apogee: 405448 km
23 12:30 Pleiades 0.9°S of Moon
23 19:19 Mars 3.9°S of Moon
26 12:47 FIRST QUARTER MOON
29 00 Mercury at Greatest Elong: 18.8°E
29 17:05 Moon at Descending Node
30 17:59 Regulus 1.8°N of Moon
Apr 02 17:07 FULL MOON
03 11:50 Spica 2.9°N of Moon
04 02:43 Moon at Perigee: 359962 km
04 19 Venus 0.5°N of Saturn
06 11:46 Antares 0.1°N of Moon
09 07:31 LAST QUARTER MOON
10 23 Venus at Aphelion
11 06:13 Moon at Ascending Node
16 08 Mercury at Inferior Conjunction
17 01:09 NEW MOON
19 12:44 Moon at Apogee: 406306 km
19 19:09 Pleiades 0.7°S of Moon
21 13:59 Mars 2.8°S of Moon
23 09 Lyrid Meteor Shower
25 04:54 FIRST QUARTER MOON
25 21:01 Moon at Descending Node
27 03:38 Regulus 2.1°N of Moon
30 22:42 Spica 2.9°N of Moon
May 02 01:29 FULL MOON
02 11:57 Moon at Perigee: 357149 km
03 11 Mercury 0.7°S of Venus
03 21:11 Antares 0.1°S of Moon
05 22 Eta-Aquarid Meteor Shower
08 03 Jupiter in Conjunction with Sun
08 07:02 Moon at Ascending Node
08 17:30 LAST QUARTER MOON
14 05 Mercury at Greatest Elong: 26.1°W
16 16:26 Moon at Apogee: 406663 km
16 17:14 NEW MOON
20 07:57 Mars 1.4°S of Moon
22 22:16 Moon at Descending Node
24 11:23 Regulus 2.3°N of Moon
24 17:11 FIRST QUARTER MOON
28 09:06 Spica 3.0°N of Moon
30 00 Venus 0.2°S of Jupiter
30 22:07 Moon at Perigee: 357245 km
31 07:59 Antares 0.2°S of Moon
31 08:42 FULL MOON
Jun 02 01 Mercury 1.0°S of Jupiter
04 10:33 Moon at Ascending Node
07 05:29 LAST QUARTER MOON
12 21:19 Moon at Apogee: 406337 km
13 07:14 Pleiades 0.7°S of Moon
15 08:37 NEW MOON
17 03 Mercury at Perihelion
18 01:40 Mars 0.2°N of Moon: Occn.
18 13 Mercury at Superior Conjunction
19 00:14 Moon at Descending Node
20 17:25 Regulus 2.6°N of Moon
21 01:41 Summer Solstice
23 01:52 FIRST QUARTER MOON
24 17:32 Spica 3.2°N of Moon
27 18:19 Antares 0.1°S of Moon
28 05:42 Moon at Perigee: 360069 km
29 12:48 Jupiter 4.8°S of Pleiades
29 15:51 FULL MOON
|
Date CVT Event
(h:m)
Jul 01 18:09 Moon at Ascending Node
06 19:33 LAST QUARTER MOON
07 14 Earth at Aphelion: 1.01669 AU
10 09:51 Moon at Apogee: 405424 km
10 13:54 Pleiades 0.8°S of Moon
11 19 Mercury 0.1°N of Mars
14 22:54 NEW MOON
14 23:12 Partial Solar Eclipse; mag=0.017
16 05:06 Moon at Descending Node
16 19:24 Mars 2.0°N of Moon
17 04:01 Mercury 1.8°N of Moon
17 23:00 Regulus 2.6°N of Moon
21 23:49 Spica 3.3°N of Moon
22 07:56 FIRST QUARTER MOON
25 02:43 Antares 0.1°S of Moon
25 05:33 Mercury 1.1°S of Regulus
26 05:24 Moon at Perigee: 364756 km
26 13 Mercury at Greatest Elong: 27.1°E
27 07 Venus at Superior Conjunction
29 00 Delta-Aquarid Meteor Shower
29 00:00 FULL MOON
29 00:03 Total Lunar Eclipse; mag=1.477
29 03:54 Moon at Ascending Node
31 02 Mercury at Aphelion
Aug 01 07 Venus at Perihelion
01 14 Neptune in Conjunction with Sun
05 11:38 LAST QUARTER MOON
06 21:21 Pleiades 0.8°S of Moon
07 02:44 Moon at Apogee: 404508 km
07 17 Mars at Aphelion: 1.66614 AU
08 07 Uranus at Opposition
12 12:28 Moon at Descending Node
13 11:32 Partial Solar Eclipse; mag=0.615
13 11:45 NEW MOON
13 15 Perseid Meteor Shower
14 15:10 Mercury 2.3°S of Moon
18 05:11 Spica 3.3°N of Moon
20 12:46 FIRST QUARTER MOON
21 08:57 Antares 0.1°S of Moon
22 00:58 Moon at Perigee: 369256 km
23 07 Mercury at Inferior Conjunction
25 12:33 Moon at Ascending Node
27 10:00 FULL MOON
30 21:05 Jupiter 4.5°N of Aldebaran
Sep 03 05:18 Pleiades 0.7°S of Moon
03 21:33 Moon at Apogee: 404236 km
04 05:24 LAST QUARTER MOON
08 20:08 Moon at Descending Node
09 03 Mercury at Greatest Elong: 18.0°W
10 04:48 Mercury 0.0°S of Regulus
10 14:00 Regulus 2.6°N of Moon
10 14:56 Mercury 2.8°N of Moon
10 15 Saturn at Opposition
11 23:07 NEW MOON
13 02 Mercury at Perihelion
14 11:36 Spica 3.2°N of Moon
16 03:05 Moon at Perigee: 368109 km
17 14:17 Antares 0.2°S of Moon
18 13 Mars in Conjunction with Sun
18 17:56 FIRST QUARTER MOON
21 17:26 Moon at Ascending Node
22 18:10 Autumnal Equinox
25 22:25 FULL MOON
29 11:02 Venus 2.6°N of Spica
30 13:09 Pleiades 0.6°S of Moon
Oct 01 16:48 Moon at Apogee: 404806 km
04 00:07 LAST QUARTER MOON
05 03 Mercury at Superior Conjunction
06 01:36 Moon at Descending Node
07 23:41 Regulus 2.8°N of Moon
11 09:23 NEW MOON
13 12:59 Moon at Perigee: 362926 km
14 20:52 Antares 0.4°S of Moon
18 00:54 FIRST QUARTER MOON
18 18:31 Moon at Ascending Node
22 08 Orionid Meteor Shower
25 13:36 FULL MOON
27 20:21 Pleiades 0.4°S of Moon
29 10:06 Moon at Apogee: 405765 km
30 05:24 Jupiter 4.4°N of Aldebaran
Nov 02 03:56 Moon at Descending Node
02 18:30 LAST QUARTER MOON
04 09:13 Regulus 3.0°N of Moon
05 14:38 Venus 3.7°N of Antares
06 08 S Taurid Meteor Shower
08 07:01 Spica 3.1°N of Moon
09 19:15 NEW MOON
10 18:25 Moon at Perigee: 358487 km
11 06:06 Antares 0.6°S of Moon
11 06:12 Mercury 1.6°N of Moon
11 12:23 Mercury 2.1°N of Antares
11 18:56 Venus 2.4°N of Moon
13 08 N Taurid Meteor Shower
14 19:36 Moon at Ascending Node
16 10:48 FIRST QUARTER MOON
18 14 Leonid Meteor Shower
20 12 Mercury at Greatest Elong: 22.3°E
24 02:48 Pleiades 0.3°S of Moon
24 07:23 FULL MOON
25 19:43 Moon at Apogee: 406373 km
28 02 Jupiter at Opposition
29 05:18 Moon at Descending Node
Dec 01 17:10 Regulus 3.3°N of Moon
02 11:06 LAST QUARTER MOON
05 17:46 Spica 3.3°N of Moon
09 05:25 NEW MOON
09 06:26 Moon at Perigee: 356689 km
09 23 Mercury at Inferior Conjunction
10 01 Mercury at Perihelion
11 16:32 Venus 1.5°S of Moon
12 01:08 Moon at Ascending Node
15 03 Geminid Meteor Shower
16 00:13 FIRST QUARTER MOON
21 08:56 Pleiades 0.4°S of Moon
21 15:51 Winter Solstice
22 19:30 Moon at Apogee: 406372 km
23 12 Ursid Meteor Shower
24 02:52 FULL MOON
26 08:51 Moon at Descending Node
28 23:21 Regulus 3.5°N of Moon
29 07 Mercury at Greatest Elong: 22.3°W
|
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Terms Used in Sky Event Almanac
- Perihelion - instant when a planet is closest to the Sun
- Aphelion - instant when a planet is furthest from the Sun
- Perigee - instant when the Moon is closest to Earth
- Apogee - instant when the Moon is furthest from Earth
- Inferior Conjunction - instant when a planet (Mercury or Venus) passes between Earth and the Sun
- Superior Conjunction - instant when a planet (Mercury or Venus) passes on the opposite side of the Sun from Earth
- Greatest Elongation - the maximum angular separation between the Sun and the planet (Mercury or Venus) as seen from Earth
- during eastern elongation (E), the planet appears as an evening star;
- during western elongation (W), the planet appears as a morning star - Opposition - instant when a planet appears opposite the Sun as seen from Earth
- Conjunction - instant when a planet appears closest the Sun as seen from Earth
- Occultation - the Moon occults or eclipses a star or planet
- Ascending Node - point where the Moon crosses from the southern to northern portion of its orbit
- Descending Node - point where the Moon crosses from the northern to the southern portion of its orbit
- Aldebaran - bright star in the constellation Taurus
- Pollux - bright star in the constellation Gemini
- Regulus - bright star in the constellation Leo
- Spica - bright star in the constellation Virgo
- Antares - bright star in the constellation Scorpius
- Pleiades - bright star cluster in the constellation Taurus
2083 Phases of the Moon
Cape Verde Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Cape Verde Time (Coordinated Universal Time − 1 hours) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed.
| 2083 Phases of the Moon | |||
| Cape Verde Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | Jan 04 01:32 | Jan 11 07:55 |
| Jan 18 02:50 | Jan 25 20:03 | Feb 02 17:20 t | Feb 09 15:39 |
| Feb 16 17:15 P | Feb 24 17:24 | Mar 04 06:34 | Mar 10 23:10 |
| Mar 18 08:56 | Mar 26 12:47 | Apr 02 17:07 | Apr 09 07:31 |
| Apr 17 01:09 | Apr 25 04:54 | May 02 01:29 | May 08 17:30 |
| May 16 17:14 | May 24 17:11 | May 31 08:42 | Jun 07 05:29 |
| Jun 15 08:37 | Jun 23 01:52 | Jun 29 15:51 | Jul 06 19:33 |
| Jul 14 22:54 P | Jul 22 07:56 | Jul 29 00:00 t | Aug 05 11:38 |
| Aug 13 11:45 P | Aug 20 12:46 | Aug 27 10:00 | Sep 04 05:24 |
| Sep 11 23:07 | Sep 18 17:56 | Sep 25 22:25 | Oct 04 00:07 |
| Oct 11 09:23 | Oct 18 00:54 | Oct 25 13:36 | Nov 02 18:30 |
| Nov 09 19:15 | Nov 16 10:48 | Nov 24 07:23 | Dec 02 11:06 |
| Dec 09 05:25 | Dec 16 00:13 | Dec 24 02:52 | - |
For a collection of images showing the Moon's phases see: Phases of the Moon Photo Gallery.
The Phases of the Moon table also shows when an eclipse takes place. An eclipse of the Sun can only occur at New Moon (see: Solar Eclipses for Beginners), while an eclipse of the Moon can only occur at Full Moon (see: Lunar Eclipses for Beginners). In any calendar year there are a minimum of two solar and two lunar eclipses.
If an eclipse of the Sun or Moon takes place on a given date, it is noted by a character next to the date in the Phases of the Moon table. Solar eclipses are indicated as: T=Total, A=Annular, H=Hybrid and P=Partial. Lunar eclipses are indicated as: t=Total, p=Partial, and n=Penumbral.
Solar Eclipses
The following table contains links to a series of web pages covering the 21st Century. Each one summarizes ten years of solar eclipses. Every eclipse has links to a global visibility map, an interactive Google map, tables, and additional information.
| Decade Pages of Solar Eclipses | |||||
| Decades | |||||
|---|---|---|---|---|---|
| 2001-2010 | 2011-2020 | 2021-2030 | 2031-2040 | 2041-2050 | |
| 2051-2060 | 2061-2070 | 2071-2080 | 2081-2090 | 2091-2100 | |
Lunar Eclipses
The following table contains links to a series of web pages covering the 21st Century. Each one summarizes ten years of lunar eclipses. Every eclipse has links to an eclipse diagram, a global visibility map, tables, and additional information.
| Decade Pages of Lunar Eclipses | |||||
| Decades | |||||
|---|---|---|---|---|---|
| 2001-2010 | 2011-2020 | 2021-2030 | 2031-2040 | 2041-2050 | |
| 2051-2060 | 2061-2070 | 2071-2080 | 2081-2090 | 2091-2100 | |
Sky Event Almanacs: 2081 to 2090
The Americas
Below are links to sky event almanacs from 2081 to 2090 for eight time zones in the Americas.
Choose a time zone and click on a year to get a sky event almanac for that year.
| Sky Event Almanacs - The Americas | |||||||||||||||
| ART | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| AST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| EST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| CST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| MST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| PST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| AKST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| HST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
- ART = Argentina Time (= UTC - 3 hours)
- AST = Atlantic Standard Time (= UTC - 4 hours)
- EST = Eastern Standard Time (= UTC - 5 hours)
- CST = Central Standard Time (= UTC - 6 hours)
- MST = Mountain Standard Time (= UTC - 7 hours)
- PST = Pacific Standard Time (= UTC - 8 hours)
- AKST = Alaskan Standard Time (= UTC - 9 hours)
- HST = Hawaiian Standard Time (= UTC - 10 hours)
(where UTC = Coordinated Universal Time)
- Time Zones Abbreviations
A time zone may have a different name in different countries. Note the difference in hours between a given time zone and Coordinated Universal Time to help in identification.
For other years and other time zones, visit: Sky Event Almanacs.
Accuracy of the Sky Event Almanacs
The goal of the Sky Event Almanacs is to present a wide range of solar system phenomena with reasonable accuracy. In general, events listed to the nearest hour are accurate to ± 30 minutes. Events listed with a precision in hours and minutes (i.e., hh:mm) are typically accurate to ± 5 minutes or less.
The following table gives a more detailed breakdown of the accuracy of times for various astronomical events.
| Accuracy of the Sky Event Almanacs | |
| Solstice/Equinox (Earth) | ± 0.5 minute |
| Aphelion/Perihelion (Earth) | ± 30 minutes; ± 0.00001 AU |
| Solar and Lunar Eclipses | ± 0.5 minute |
| Phases of the Moon | ± 0.5 minute |
| Moon at Nodes | ± 2 minutes |
| Apogee/Perigee of Moon | ± 5 minutes; ± 5 kilometers |
| Conjunctions of Moon with Star or Planet | ± 10 minutes |
| Conjunctions of Planet with Planet | ± 3 hours |
| Inferior/Superior Conjunctions (Mercury & Venus) | ± 30 minutes |
| Greatest Elongation (Mercury & Venus) | ± 30 minutes |
| Opposition/Conjunction (Outer Planets) | ± 3 hours |
| Aphelion/Perihelion of Planets | ± 30 minutes |
Fifty Year Almanac of Astronomical Events - 2021 to 2070
Acknowledgements
All calculations are by Fred Espenak and he assumes full responsibility for their accuracy. Algorithms used in predicting many of the astronomical events are based on Astronomical Algorithms by Jean Meeus (Willmann-Bell Inc. Richmond 1998).
Permission is freely granted to reproduce this data when accompanied by the acknowledgment:
- "Sky Event Almanacs Courtesy of Fred Espenak, www.AstroPixels.com".
Return to: Sky Event Almanacs
Return to: Planetary Ephemeris Data
Useful External Links
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