2084 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.
| 2084 Sky Event Almanac | ||||||||
| Cape Verde Time | ||||||||
| January - June | July - December | |||||||
Date CVT Event
(h:m)
Jan 01 00:54 LAST QUARTER MOON
02 02:30 Spica 3.4°N of Moon
03 17 Earth at Perihelion: 0.98334 AU
04 18 Quadrantid Meteor Shower
05 03:05 Mars 4.2°N of Moon
05 04:25 Antares 0.6°S of Moon
06 04:56 Mercury 3.8°N of Moon
06 19:08 Moon at Perigee: 358232 km
07 12:52 Mars 4.6°N of Antares
07 16:17 NEW MOON
07 16:28 Partial Solar Eclipse; mag=0.872
08 11:21 Moon at Ascending Node
10 18:23 Venus 4.8°S of Moon
14 17:02 FIRST QUARTER MOON
17 15:26 Pleiades 0.5°S of Moon
19 03:48 Moon at Apogee: 405803 km
22 15:10 Moon at Descending Node
22 22:10 Total Lunar Eclipse; mag=1.151
22 22:15 FULL MOON
23 01 Mercury at Aphelion
25 05:05 Regulus 3.5°N of Moon
25 14 Venus 1.1°N of Saturn
29 08:42 Spica 3.5°N of Moon
29 16:28 Jupiter 4.4°S of Pleiades
30 11:42 LAST QUARTER MOON
30 16 Neptune at Opposition
Feb 01 13:05 Antares 0.6°S of Moon
02 19:44 Mars 2.5°N of Moon
04 02:46 Moon at Perigee: 362658 km
04 22:17 Moon at Ascending Node
06 03:53 NEW MOON
06 19 Uranus in Conjunction with Sun
13 12:28 FIRST QUARTER MOON
13 19 Mercury at Superior Conjunction
13 22:52 Pleiades 0.4°S of Moon
15 21:33 Moon at Apogee: 404864 km
18 22:11 Moon at Descending Node
21 11:57 Regulus 3.5°N of Moon
21 15:36 FULL MOON
25 14:05 Spica 3.3°N of Moon
28 19:06 Antares 0.7°S of Moon
28 20:04 LAST QUARTER MOON
Mar 02 12:58 Mars 0.2°N of Moon: Occn.
02 15:27 Moon at Perigee: 368159 km
03 05:33 Moon at Ascending Node
05 23 Venus at Greatest Elong: 46.4°E
06 16:04 NEW MOON
07 00 Mercury at Perihelion
08 04:41 Mercury 3.8°S of Moon
10 12:19 Venus 2.3°S of Moon
11 07 Mercury at Greatest Elong: 18.3°E
12 07:07 Pleiades 0.2°S of Moon
13 00 Venus at Perihelion
13 21 Saturn in Conjunction with Sun
14 09:06 FIRST QUARTER MOON
14 18:06 Moon at Apogee: 404243 km
17 03:21 Moon at Descending Node
19 14:58 Vernal Equinox
19 20:23 Regulus 3.5°N of Moon
22 05:48 FULL MOON
23 20:52 Spica 3.2°N of Moon
27 00:29 Antares 0.9°S of Moon
27 13:45 Moon at Perigee: 369564 km
28 01 Mercury at Inferior Conjunction
29 02:58 LAST QUARTER MOON
30 07:49 Moon at Ascending Node
31 07:35 Mars 2.4°S of Moon
Apr 05 04:52 NEW MOON
08 06:25 Venus 1.2°N of Pleiades
08 14:57 Venus 1.2°N of Moon
08 15:26 Pleiades 0.0°S of Moon
09 11:28 Jupiter 4.1°S of Moon
11 14:02 Moon at Apogee: 404434 km
12 21 Mercury 3.7°N of Saturn
13 05:05 FIRST QUARTER MOON
13 05:59 Moon at Descending Node
16 05:37 Regulus 3.7°N of Moon
20 05:49 Spica 3.2°N of Moon
20 16:52 FULL MOON
22 15 Lyrid Meteor Shower
23 07:31 Antares 1.1°S of Moon
23 10:07 Moon at Perigee: 364770 km
25 01 Mercury at Greatest Elong: 27.3°W
26 08:17 Moon at Ascending Node
27 09:29 LAST QUARTER MOON
May 04 18:32 NEW MOON
05 04 Eta-Aquarid Meteor Shower
06 02:34 Venus 1.0°N of Moon: Occn.
07 05:59 Jupiter 3.4°S of Moon
09 07:15 Moon at Apogee: 405281 km
10 07:56 Moon at Descending Node
12 22:43 FIRST QUARTER MOON
13 14:23 Regulus 4.0°N of Moon
16 03 Venus at Inferior Conjunction
17 16:00 Spica 3.3°N of Moon
20 01:36 FULL MOON
20 16:53 Antares 1.2°S of Moon
21 11:03 Moon at Perigee: 360060 km
23 11:46 Moon at Ascending Node
26 16:35 LAST QUARTER MOON
Jun 02 01 Mercury at Superior Conjunction
03 00 Mercury at Perihelion
03 09:13 NEW MOON
05 19:10 Moon at Apogee: 406150 km
06 11:26 Moon at Descending Node
09 21:49 Regulus 4.2°N of Moon
11 13:03 FIRST QUARTER MOON
13 10 Mars 0.1°S of Saturn
13 11 Jupiter in Conjunction with Sun
14 01:47 Spica 3.4°N of Moon
17 03:33 Antares 1.2°S of Moon
18 09:00 FULL MOON
18 19:15 Moon at Perigee: 357416 km
19 19:56 Moon at Ascending Node
20 07:39 Summer Solstice
22 12:16 Mercury 4.8°S of Pollux
25 01:15 LAST QUARTER MOON
29 11:13 Pleiades 0.0°N of Moon
|
Date CVT Event
(h:m)
Jul 02 23:38 Moon at Apogee: 406487 km
03 00:38 NEW MOON
03 00:48 Annular Solar Eclipse; mag=0.942
03 08 Venus at Aphelion
03 16:58 Moon at Descending Node
04 22 Earth at Aphelion: 1.01668 AU
05 11:27 Mercury 2.2°N of Moon
07 03:57 Regulus 4.2°N of Moon
07 12 Mercury at Greatest Elong: 26.1°E
11 00:06 FIRST QUARTER MOON
11 09:50 Spica 3.5°N of Moon
14 13:46 Antares 1.1°S of Moon
16 04 Mars at Perihelion: 1.38134 AU
16 14:15 Venus 1.7°N of Aldebaran
16 23 Mercury at Aphelion
17 05:12 Moon at Perigee: 357472 km
17 06:41 Moon at Ascending Node
17 15:56 Partial Lunar Eclipse; mag=0.912
17 16:01 FULL MOON
24 12:22 LAST QUARTER MOON
25 07 Venus at Greatest Elong: 45.7°W
26 17:16 Pleiades 0.0°N of Moon
28 06 Delta-Aquarid Meteor Shower
29 13:47 Jupiter 1.8°S of Moon
30 04:23 Moon at Apogee: 406129 km
30 23:12 Moon at Descending Node
Aug 01 16:04 NEW MOON
03 03 Neptune in Conjunction with Sun
03 09:39 Regulus 4.2°N of Moon
04 08 Mercury at Inferior Conjunction
07 15:56 Spica 3.4°N of Moon
09 08:32 FIRST QUARTER MOON
10 22:05 Antares 1.2°S of Moon
11 17 Uranus at Opposition
12 22 Perseid Meteor Shower
13 08 Venus 2.2°S of Jupiter
13 16:29 Moon at Ascending Node
14 13:11 Moon at Perigee: 360203 km
15 23:29 FULL MOON
22 12 Mercury at Greatest Elong: 18.5°W
23 00:20 Pleiades 0.1°N of Moon
23 02:34 LAST QUARTER MOON
26 07:18 Jupiter 1.2°S of Moon
26 16:37 Moon at Apogee: 405242 km
27 04:20 Moon at Descending Node
27 09:33 Venus 1.3°S of Moon
29 23 Mercury at Perihelion
30 00:13 Mercury 4.0°N of Moon
31 06:45 NEW MOON
Sep 03 21:16 Spica 3.2°N of Moon
07 04:13 Antares 1.4°S of Moon
07 15:23 FIRST QUARTER MOON
09 22:13 Moon at Ascending Node
11 13:43 Moon at Perigee: 364932 km
14 08:15 FULL MOON
16 14 Mercury at Superior Conjunction
19 08:35 Pleiades 0.4°N of Moon
21 19:59 LAST QUARTER MOON
21 23:58 Autumnal Equinox
22 17 Saturn at Opposition
22 23:12 Jupiter 0.6°S of Moon: Occn.
23 07:23 Moon at Descending Node
23 09:54 Moon at Apogee: 404391 km
26 18:04 Venus 4.0°N of Moon
26 23:39 Regulus 4.3°N of Moon
29 01:08 Venus 0.1°N of Regulus
29 20:16 NEW MOON
Oct 01 03:34 Spica 3.1°N of Moon
04 09:31 Antares 1.6°S of Moon
06 21:42 FIRST QUARTER MOON
06 23:34 Moon at Ascending Node
08 08:29 Moon at Perigee: 369624 km
13 19:12 FULL MOON
16 17:24 Pleiades 0.6°N of Moon
20 09:20 Moon at Descending Node
20 11:54 Jupiter 0.0°S of Moon: Occn.
21 05:46 Moon at Apogee: 404207 km
21 14 Orionid Meteor Shower
21 15:49 LAST QUARTER MOON
23 17 Venus at Perihelion
24 08:19 Regulus 4.5°N of Moon
29 08:47 NEW MOON
31 03:57 Mercury 0.5°N of Moon: Occn.
31 16:09 Antares 1.8°S of Moon
Nov 02 02 Mercury at Greatest Elong: 23.7°E
02 08:00 Moon at Perigee: 368057 km
03 00:20 Moon at Ascending Node
05 04:33 FIRST QUARTER MOON
05 15 S Taurid Meteor Shower
08 22:17 Mercury 1.9°N of Antares
10 05 Mars at Opposition
12 05:55 Mars 4.3°S of Moon
12 09:10 FULL MOON
12 10:46 Venus 3.5°N of Spica
12 14 N Taurid Meteor Shower
13 01:44 Pleiades 0.7°N of Moon
16 12:33 Moon at Descending Node
16 19:42 Jupiter 0.2°N of Moon: Occn.
17 20 Leonid Meteor Shower
18 02:12 Moon at Apogee: 404836 km
20 12:23 LAST QUARTER MOON
23 07 Mercury at Inferior Conjunction
24 21:58 Spica 3.2°N of Moon
25 22 Mercury at Perihelion
27 20:39 NEW MOON
29 21:16 Moon at Perigee: 362581 km
30 05:20 Moon at Ascending Node
Dec 04 12:57 FIRST QUARTER MOON
09 01:01 Mars 3.4°S of Moon
10 08:45 Pleiades 0.6°N of Moon
10 17 Mercury 1.2°N of Venus
11 00 Mercury at Greatest Elong: 20.9°W
12 02:19 FULL MOON
13 18:13 Moon at Descending Node
13 22:11 Jupiter 0.1°N of Moon: Occn.
14 09 Geminid Meteor Shower
15 19:52 Moon at Apogee: 405775 km
20 07:44 LAST QUARTER MOON
20 21:40 Winter Solstice
22 07:51 Spica 3.3°N of Moon
22 18 Ursid Meteor Shower
24 04 Mercury 0.0°N of Venus
25 12:25 Antares 1.8°S of Moon
26 03:23 Venus 2.6°N of Moon
26 04:01 Mercury 2.4°N of Moon
27 08:07 NEW MOON
27 08:11 Total Solar Eclipse; mag=1.040
27 15:17 Moon at Ascending Node
28 04:57 Moon at Perigee: 358219 km
31 06 Jupiter at Opposition
|
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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
2084 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.
| 2084 Phases of the Moon | |||
| Cape Verde Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | - | Jan 01 00:54 |
| Jan 07 16:17 P | Jan 14 17:02 | Jan 22 22:15 t | Jan 30 11:42 |
| Feb 06 03:53 | Feb 13 12:28 | Feb 21 15:36 | Feb 28 20:04 |
| Mar 06 16:04 | Mar 14 09:06 | Mar 22 05:48 | Mar 29 02:58 |
| Apr 05 04:52 | Apr 13 05:05 | Apr 20 16:52 | Apr 27 09:29 |
| May 04 18:32 | May 12 22:43 | May 20 01:36 | May 26 16:35 |
| Jun 03 09:13 | Jun 11 13:03 | Jun 18 09:00 | Jun 25 01:15 |
| Jul 03 00:38 A | Jul 11 00:06 | Jul 17 16:01 p | Jul 24 12:22 |
| Aug 01 16:04 | Aug 09 08:32 | Aug 15 23:29 | Aug 23 02:34 |
| Aug 31 06:45 | Sep 07 15:23 | Sep 14 08:15 | Sep 21 19:59 |
| Sep 29 20:16 | Oct 06 21:42 | Oct 13 19:12 | Oct 21 15:49 |
| Oct 29 08:47 | Nov 05 04:33 | Nov 12 09:10 | Nov 20 12:23 |
| Nov 27 20:39 | Dec 04 12:57 | Dec 12 02:19 | Dec 20 07:44 |
| Dec 27 08:07 T | - | - | - |
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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