2084 Sky Event Almanac
Greenwich Mean Time
The following table gives the date and time of the important astronomical events for the year . The times listed are for Greenwich Mean Time (= Coordinated Universal Time) . 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 | ||||||||
| Greenwich Mean Time | ||||||||
| January - June | July - December | |||||||
Date GMT Event
(h:m)
Jan 01 01:54 LAST QUARTER MOON
02 03:30 Spica 3.4°N of Moon
03 18 Earth at Perihelion: 0.98334 AU
04 19 Quadrantid Meteor Shower
05 04:05 Mars 4.2°N of Moon
05 05:25 Antares 0.6°S of Moon
06 05:56 Mercury 3.8°N of Moon
06 20:08 Moon at Perigee: 358232 km
07 13:52 Mars 4.6°N of Antares
07 17:17 NEW MOON
07 17:28 Partial Solar Eclipse; mag=0.872
08 12:21 Moon at Ascending Node
10 19:23 Venus 4.8°S of Moon
14 18:02 FIRST QUARTER MOON
17 16:26 Pleiades 0.5°S of Moon
19 04:48 Moon at Apogee: 405803 km
22 16:10 Moon at Descending Node
22 23:10 Total Lunar Eclipse; mag=1.151
22 23:15 FULL MOON
23 02 Mercury at Aphelion
25 06:05 Regulus 3.5°N of Moon
25 15 Venus 1.1°N of Saturn
29 09:42 Spica 3.5°N of Moon
29 17:28 Jupiter 4.4°S of Pleiades
30 12:42 LAST QUARTER MOON
30 17 Neptune at Opposition
Feb 01 14:05 Antares 0.6°S of Moon
02 20:44 Mars 2.5°N of Moon
04 03:46 Moon at Perigee: 362658 km
04 23:17 Moon at Ascending Node
06 04:53 NEW MOON
06 20 Uranus in Conjunction with Sun
13 13:28 FIRST QUARTER MOON
13 20 Mercury at Superior Conjunction
13 23:52 Pleiades 0.4°S of Moon
15 22:33 Moon at Apogee: 404864 km
18 23:11 Moon at Descending Node
21 12:57 Regulus 3.5°N of Moon
21 16:36 FULL MOON
25 15:05 Spica 3.3°N of Moon
28 20:06 Antares 0.7°S of Moon
28 21:04 LAST QUARTER MOON
Mar 02 13:58 Mars 0.2°N of Moon: Occn.
02 16:27 Moon at Perigee: 368159 km
03 06:33 Moon at Ascending Node
06 00 Venus at Greatest Elong: 46.4°E
06 17:04 NEW MOON
07 01 Mercury at Perihelion
08 05:41 Mercury 3.8°S of Moon
10 13:19 Venus 2.3°S of Moon
11 08 Mercury at Greatest Elong: 18.3°E
12 08:07 Pleiades 0.2°S of Moon
13 01 Venus at Perihelion
13 22 Saturn in Conjunction with Sun
14 10:06 FIRST QUARTER MOON
14 19:06 Moon at Apogee: 404243 km
17 04:21 Moon at Descending Node
19 15:58 Vernal Equinox
19 21:23 Regulus 3.5°N of Moon
22 06:48 FULL MOON
23 21:52 Spica 3.2°N of Moon
27 01:29 Antares 0.9°S of Moon
27 14:45 Moon at Perigee: 369564 km
28 02 Mercury at Inferior Conjunction
29 03:58 LAST QUARTER MOON
30 08:49 Moon at Ascending Node
31 08:35 Mars 2.4°S of Moon
Apr 05 05:52 NEW MOON
08 07:25 Venus 1.2°N of Pleiades
08 15:57 Venus 1.2°N of Moon
08 16:26 Pleiades 0.0°S of Moon
09 12:28 Jupiter 4.1°S of Moon
11 15:02 Moon at Apogee: 404434 km
12 22 Mercury 3.7°N of Saturn
13 06:05 FIRST QUARTER MOON
13 06:59 Moon at Descending Node
16 06:37 Regulus 3.7°N of Moon
20 06:49 Spica 3.2°N of Moon
20 17:52 FULL MOON
22 16 Lyrid Meteor Shower
23 08:31 Antares 1.1°S of Moon
23 11:07 Moon at Perigee: 364770 km
25 02 Mercury at Greatest Elong: 27.3°W
26 09:17 Moon at Ascending Node
27 10:29 LAST QUARTER MOON
May 04 19:32 NEW MOON
05 05 Eta-Aquarid Meteor Shower
06 03:34 Venus 1.0°N of Moon: Occn.
07 06:59 Jupiter 3.4°S of Moon
09 08:15 Moon at Apogee: 405281 km
10 08:56 Moon at Descending Node
12 23:43 FIRST QUARTER MOON
13 15:23 Regulus 4.0°N of Moon
16 04 Venus at Inferior Conjunction
17 17:00 Spica 3.3°N of Moon
20 02:36 FULL MOON
20 17:53 Antares 1.2°S of Moon
21 12:03 Moon at Perigee: 360060 km
23 12:46 Moon at Ascending Node
26 17:35 LAST QUARTER MOON
Jun 02 02 Mercury at Superior Conjunction
03 01 Mercury at Perihelion
03 10:13 NEW MOON
05 20:10 Moon at Apogee: 406150 km
06 12:26 Moon at Descending Node
09 22:49 Regulus 4.2°N of Moon
11 14:03 FIRST QUARTER MOON
13 11 Mars 0.1°S of Saturn
13 12 Jupiter in Conjunction with Sun
14 02:47 Spica 3.4°N of Moon
17 04:33 Antares 1.2°S of Moon
18 10:00 FULL MOON
18 20:15 Moon at Perigee: 357416 km
19 20:56 Moon at Ascending Node
20 08:39 Summer Solstice
22 13:16 Mercury 4.8°S of Pollux
25 02:15 LAST QUARTER MOON
29 12:13 Pleiades 0.0°N of Moon
|
Date GMT Event
(h:m)
Jul 03 00:38 Moon at Apogee: 406487 km
03 01:38 NEW MOON
03 01:48 Annular Solar Eclipse; mag=0.942
03 09 Venus at Aphelion
03 17:58 Moon at Descending Node
04 23 Earth at Aphelion: 1.01668 AU
05 12:27 Mercury 2.2°N of Moon
07 04:57 Regulus 4.2°N of Moon
07 13 Mercury at Greatest Elong: 26.1°E
11 01:06 FIRST QUARTER MOON
11 10:50 Spica 3.5°N of Moon
14 14:46 Antares 1.1°S of Moon
16 05 Mars at Perihelion: 1.38134 AU
16 15:15 Venus 1.7°N of Aldebaran
17 00 Mercury at Aphelion
17 06:12 Moon at Perigee: 357472 km
17 07:41 Moon at Ascending Node
17 16:56 Partial Lunar Eclipse; mag=0.912
17 17:01 FULL MOON
24 13:22 LAST QUARTER MOON
25 08 Venus at Greatest Elong: 45.7°W
26 18:16 Pleiades 0.0°N of Moon
28 07 Delta-Aquarid Meteor Shower
29 14:47 Jupiter 1.8°S of Moon
30 05:23 Moon at Apogee: 406129 km
31 00:12 Moon at Descending Node
Aug 01 17:04 NEW MOON
03 04 Neptune in Conjunction with Sun
03 10:39 Regulus 4.2°N of Moon
04 09 Mercury at Inferior Conjunction
07 16:56 Spica 3.4°N of Moon
09 09:32 FIRST QUARTER MOON
10 23:05 Antares 1.2°S of Moon
11 18 Uranus at Opposition
12 23 Perseid Meteor Shower
13 09 Venus 2.2°S of Jupiter
13 17:29 Moon at Ascending Node
14 14:11 Moon at Perigee: 360203 km
16 00:29 FULL MOON
22 13 Mercury at Greatest Elong: 18.5°W
23 01:20 Pleiades 0.1°N of Moon
23 03:34 LAST QUARTER MOON
26 08:18 Jupiter 1.2°S of Moon
26 17:37 Moon at Apogee: 405242 km
27 05:20 Moon at Descending Node
27 10:33 Venus 1.3°S of Moon
30 00 Mercury at Perihelion
30 01:13 Mercury 4.0°N of Moon
31 07:45 NEW MOON
Sep 03 22:16 Spica 3.2°N of Moon
07 05:13 Antares 1.4°S of Moon
07 16:23 FIRST QUARTER MOON
09 23:13 Moon at Ascending Node
11 14:43 Moon at Perigee: 364932 km
14 09:15 FULL MOON
16 15 Mercury at Superior Conjunction
19 09:35 Pleiades 0.4°N of Moon
21 20:59 LAST QUARTER MOON
22 00:58 Autumnal Equinox
22 18 Saturn at Opposition
23 00:12 Jupiter 0.6°S of Moon: Occn.
23 08:23 Moon at Descending Node
23 10:54 Moon at Apogee: 404391 km
26 19:04 Venus 4.0°N of Moon
27 00:39 Regulus 4.3°N of Moon
29 02:08 Venus 0.1°N of Regulus
29 21:16 NEW MOON
Oct 01 04:34 Spica 3.1°N of Moon
04 10:31 Antares 1.6°S of Moon
06 22:42 FIRST QUARTER MOON
07 00:34 Moon at Ascending Node
08 09:29 Moon at Perigee: 369624 km
13 20:12 FULL MOON
16 18:24 Pleiades 0.6°N of Moon
20 10:20 Moon at Descending Node
20 12:54 Jupiter 0.0°S of Moon: Occn.
21 06:46 Moon at Apogee: 404207 km
21 15 Orionid Meteor Shower
21 16:49 LAST QUARTER MOON
23 18 Venus at Perihelion
24 09:19 Regulus 4.5°N of Moon
29 09:47 NEW MOON
31 04:57 Mercury 0.5°N of Moon: Occn.
31 17:09 Antares 1.8°S of Moon
Nov 02 03 Mercury at Greatest Elong: 23.7°E
02 09:00 Moon at Perigee: 368057 km
03 01:20 Moon at Ascending Node
05 05:33 FIRST QUARTER MOON
05 16 S Taurid Meteor Shower
08 23:17 Mercury 1.9°N of Antares
10 06 Mars at Opposition
12 06:55 Mars 4.3°S of Moon
12 10:10 FULL MOON
12 11:46 Venus 3.5°N of Spica
12 15 N Taurid Meteor Shower
13 02:44 Pleiades 0.7°N of Moon
16 13:33 Moon at Descending Node
16 20:42 Jupiter 0.2°N of Moon: Occn.
17 21 Leonid Meteor Shower
18 03:12 Moon at Apogee: 404836 km
20 13:23 LAST QUARTER MOON
23 08 Mercury at Inferior Conjunction
24 22:58 Spica 3.2°N of Moon
25 23 Mercury at Perihelion
27 21:39 NEW MOON
29 22:16 Moon at Perigee: 362581 km
30 06:20 Moon at Ascending Node
Dec 04 13:57 FIRST QUARTER MOON
09 02:01 Mars 3.4°S of Moon
10 09:45 Pleiades 0.6°N of Moon
10 18 Mercury 1.2°N of Venus
11 01 Mercury at Greatest Elong: 20.9°W
12 03:19 FULL MOON
13 19:13 Moon at Descending Node
13 23:11 Jupiter 0.1°N of Moon: Occn.
14 10 Geminid Meteor Shower
15 20:52 Moon at Apogee: 405775 km
20 08:44 LAST QUARTER MOON
20 22:40 Winter Solstice
22 08:51 Spica 3.3°N of Moon
22 19 Ursid Meteor Shower
24 05 Mercury 0.0°N of Venus
25 13:25 Antares 1.8°S of Moon
26 04:23 Venus 2.6°N of Moon
26 05:01 Mercury 2.4°N of Moon
27 09:07 NEW MOON
27 09:11 Total Solar Eclipse; mag=1.040
27 16:17 Moon at Ascending Node
28 05:57 Moon at Perigee: 358219 km
31 07 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
Greenwich Mean Time
The following table gives the date and time of the Moon's phases for the year . The times listed are for Greenwich Mean Time (= Coordinated Universal Time) . 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 | |||
| Greenwich Mean Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | - | Jan 01 01:54 |
| Jan 07 17:17 P | Jan 14 18:02 | Jan 22 23:15 t | Jan 30 12:42 |
| Feb 06 04:53 | Feb 13 13:28 | Feb 21 16:36 | Feb 28 21:04 |
| Mar 06 17:04 | Mar 14 10:06 | Mar 22 06:48 | Mar 29 03:58 |
| Apr 05 05:52 | Apr 13 06:05 | Apr 20 17:52 | Apr 27 10:29 |
| May 04 19:32 | May 12 23:43 | May 20 02:36 | May 26 17:35 |
| Jun 03 10:13 | Jun 11 14:03 | Jun 18 10:00 | Jun 25 02:15 |
| Jul 03 01:38 A | Jul 11 01:06 | Jul 17 17:01 p | Jul 24 13:22 |
| Aug 01 17:04 | Aug 09 09:32 | Aug 16 00:29 | Aug 23 03:34 |
| Aug 31 07:45 | Sep 07 16:23 | Sep 14 09:15 | Sep 21 20:59 |
| Sep 29 21:16 | Oct 06 22:42 | Oct 13 20:12 | Oct 21 16:49 |
| Oct 29 09:47 | Nov 05 05:33 | Nov 12 10:10 | Nov 20 13:23 |
| Nov 27 21:39 | Dec 04 13:57 | Dec 12 03:19 | Dec 20 08:44 |
| Dec 27 09:07 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
Europe, Africa, and the Middle East
Below are links to sky event almanacs from 2081 to 2090 for six time zones
in Europe, Africa, and the Middle East.
Choose a time zone and click on a year to get a sky event almanac for that year.
| Sky Event Almanac - Europe, Africa, & Middle East | |||||||||||||||
| CVT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| GMT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| CET | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| EET | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| MSK | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| GST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
- CVT = Cape Verde Time (= UTC - 1 hour)
- GMT = Greenwich Mean Time (= UTC + 0 hour)
- CET = Central European Time (= UTC + 1 hour)
- EET = Eastern European Time (= UTC + 2 hours)
- MSK = Moscow Time (= UTC + 3 hours)
- GST = Gulf Standard Time (= UTC + 4 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
Interactive Sky Chart (Sky and Telescope)
Sky Maps (sky-map.org)
Astronomical Almanac (Sky and Telescope)
Weather Forecast for Astronomy (Clear Outside)
GOES-East Images (NOAA-GOES)
Astronomy Tools (Astronomy Tools)