2084 Sky Event Almanac
Pacific Standard Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Pacific Standard Time (Coordinated Universal Time − 8 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 | ||||||||
| Pacific Standard Time | ||||||||
| January - June | July - December | |||||||
Date PST Event
(h:m)
Jan 01 19:30 Spica 3.4°N of Moon
03 10 Earth at Perihelion: 0.98334 AU
04 11 Quadrantid Meteor Shower
04 20:05 Mars 4.2°N of Moon
04 21:25 Antares 0.6°S of Moon
05 21:56 Mercury 3.8°N of Moon
06 12:08 Moon at Perigee: 358232 km
07 05:52 Mars 4.6°N of Antares
07 09:17 NEW MOON
07 09:28 Partial Solar Eclipse; mag=0.872
08 04:21 Moon at Ascending Node
10 11:23 Venus 4.8°S of Moon
14 10:02 FIRST QUARTER MOON
17 08:26 Pleiades 0.5°S of Moon
18 20:48 Moon at Apogee: 405803 km
22 08:10 Moon at Descending Node
22 15:10 Total Lunar Eclipse; mag=1.151
22 15:15 FULL MOON
22 18 Mercury at Aphelion
24 22:05 Regulus 3.5°N of Moon
25 07 Venus 1.1°N of Saturn
29 01:42 Spica 3.5°N of Moon
29 09:28 Jupiter 4.4°S of Pleiades
30 04:42 LAST QUARTER MOON
30 09 Neptune at Opposition
Feb 01 06:05 Antares 0.6°S of Moon
02 12:44 Mars 2.5°N of Moon
03 19:46 Moon at Perigee: 362658 km
04 15:17 Moon at Ascending Node
05 20:53 NEW MOON
06 12 Uranus in Conjunction with Sun
13 05:28 FIRST QUARTER MOON
13 12 Mercury at Superior Conjunction
13 15:52 Pleiades 0.4°S of Moon
15 14:33 Moon at Apogee: 404864 km
18 15:11 Moon at Descending Node
21 04:57 Regulus 3.5°N of Moon
21 08:36 FULL MOON
25 07:05 Spica 3.3°N of Moon
28 12:06 Antares 0.7°S of Moon
28 13:04 LAST QUARTER MOON
Mar 02 05:58 Mars 0.2°N of Moon: Occn.
02 08:27 Moon at Perigee: 368159 km
02 22:33 Moon at Ascending Node
05 16 Venus at Greatest Elong: 46.4°E
06 09:04 NEW MOON
06 17 Mercury at Perihelion
07 21:41 Mercury 3.8°S of Moon
10 05:19 Venus 2.3°S of Moon
11 00 Mercury at Greatest Elong: 18.3°E
12 00:07 Pleiades 0.2°S of Moon
12 17 Venus at Perihelion
13 14 Saturn in Conjunction with Sun
14 02:06 FIRST QUARTER MOON
14 11:06 Moon at Apogee: 404243 km
16 20:21 Moon at Descending Node
19 07:58 Vernal Equinox
19 13:23 Regulus 3.5°N of Moon
21 22:48 FULL MOON
23 13:52 Spica 3.2°N of Moon
26 17:29 Antares 0.9°S of Moon
27 06:45 Moon at Perigee: 369564 km
27 18 Mercury at Inferior Conjunction
28 19:58 LAST QUARTER MOON
30 00:49 Moon at Ascending Node
31 00:35 Mars 2.4°S of Moon
Apr 04 21:52 NEW MOON
07 23:25 Venus 1.2°N of Pleiades
08 07:57 Venus 1.2°N of Moon
08 08:26 Pleiades 0.0°S of Moon
09 04:28 Jupiter 4.1°S of Moon
11 07:02 Moon at Apogee: 404434 km
12 14 Mercury 3.7°N of Saturn
12 22:05 FIRST QUARTER MOON
12 22:59 Moon at Descending Node
15 22:37 Regulus 3.7°N of Moon
19 22:49 Spica 3.2°N of Moon
20 09:52 FULL MOON
22 08 Lyrid Meteor Shower
23 00:31 Antares 1.1°S of Moon
23 03:07 Moon at Perigee: 364770 km
24 18 Mercury at Greatest Elong: 27.3°W
26 01:17 Moon at Ascending Node
27 02:29 LAST QUARTER MOON
May 04 11:32 NEW MOON
04 21 Eta-Aquarid Meteor Shower
05 19:34 Venus 1.0°N of Moon: Occn.
06 22:59 Jupiter 3.4°S of Moon
09 00:15 Moon at Apogee: 405281 km
10 00:56 Moon at Descending Node
12 15:43 FIRST QUARTER MOON
13 07:23 Regulus 4.0°N of Moon
15 20 Venus at Inferior Conjunction
17 09:00 Spica 3.3°N of Moon
19 18:36 FULL MOON
20 09:53 Antares 1.2°S of Moon
21 04:03 Moon at Perigee: 360060 km
23 04:46 Moon at Ascending Node
26 09:35 LAST QUARTER MOON
Jun 01 18 Mercury at Superior Conjunction
02 17 Mercury at Perihelion
03 02:13 NEW MOON
05 12:10 Moon at Apogee: 406150 km
06 04:26 Moon at Descending Node
09 14:49 Regulus 4.2°N of Moon
11 06:03 FIRST QUARTER MOON
13 03 Mars 0.1°S of Saturn
13 04 Jupiter in Conjunction with Sun
13 18:47 Spica 3.4°N of Moon
16 20:33 Antares 1.2°S of Moon
18 02:00 FULL MOON
18 12:15 Moon at Perigee: 357416 km
19 12:56 Moon at Ascending Node
20 00:39 Summer Solstice
22 05:16 Mercury 4.8°S of Pollux
24 18:15 LAST QUARTER MOON
29 04:13 Pleiades 0.0°N of Moon
|
Date PST Event
(h:m)
Jul 02 16:38 Moon at Apogee: 406487 km
02 17:38 NEW MOON
02 17:48 Annular Solar Eclipse; mag=0.942
03 01 Venus at Aphelion
03 09:58 Moon at Descending Node
04 15 Earth at Aphelion: 1.01668 AU
05 04:27 Mercury 2.2°N of Moon
06 20:57 Regulus 4.2°N of Moon
07 05 Mercury at Greatest Elong: 26.1°E
10 17:06 FIRST QUARTER MOON
11 02:50 Spica 3.5°N of Moon
14 06:46 Antares 1.1°S of Moon
15 21 Mars at Perihelion: 1.38134 AU
16 07:15 Venus 1.7°N of Aldebaran
16 16 Mercury at Aphelion
16 22:12 Moon at Perigee: 357472 km
16 23:41 Moon at Ascending Node
17 08:56 Partial Lunar Eclipse; mag=0.912
17 09:01 FULL MOON
24 05:22 LAST QUARTER MOON
25 00 Venus at Greatest Elong: 45.7°W
26 10:16 Pleiades 0.0°N of Moon
27 23 Delta-Aquarid Meteor Shower
29 06:47 Jupiter 1.8°S of Moon
29 21:23 Moon at Apogee: 406129 km
30 16:12 Moon at Descending Node
Aug 01 09:04 NEW MOON
02 20 Neptune in Conjunction with Sun
03 02:39 Regulus 4.2°N of Moon
04 01 Mercury at Inferior Conjunction
07 08:56 Spica 3.4°N of Moon
09 01:32 FIRST QUARTER MOON
10 15:05 Antares 1.2°S of Moon
11 10 Uranus at Opposition
12 15 Perseid Meteor Shower
13 01 Venus 2.2°S of Jupiter
13 09:29 Moon at Ascending Node
14 06:11 Moon at Perigee: 360203 km
15 16:29 FULL MOON
22 05 Mercury at Greatest Elong: 18.5°W
22 17:20 Pleiades 0.1°N of Moon
22 19:34 LAST QUARTER MOON
26 00:18 Jupiter 1.2°S of Moon
26 09:37 Moon at Apogee: 405242 km
26 21:20 Moon at Descending Node
27 02:33 Venus 1.3°S of Moon
29 16 Mercury at Perihelion
29 17:13 Mercury 4.0°N of Moon
30 23:45 NEW MOON
Sep 03 14:16 Spica 3.2°N of Moon
06 21:13 Antares 1.4°S of Moon
07 08:23 FIRST QUARTER MOON
09 15:13 Moon at Ascending Node
11 06:43 Moon at Perigee: 364932 km
14 01:15 FULL MOON
16 07 Mercury at Superior Conjunction
19 01:35 Pleiades 0.4°N of Moon
21 12:59 LAST QUARTER MOON
21 16:58 Autumnal Equinox
22 10 Saturn at Opposition
22 16:12 Jupiter 0.6°S of Moon: Occn.
23 00:23 Moon at Descending Node
23 02:54 Moon at Apogee: 404391 km
26 11:04 Venus 4.0°N of Moon
26 16:39 Regulus 4.3°N of Moon
28 18:08 Venus 0.1°N of Regulus
29 13:16 NEW MOON
30 20:34 Spica 3.1°N of Moon
Oct 04 02:31 Antares 1.6°S of Moon
06 14:42 FIRST QUARTER MOON
06 16:34 Moon at Ascending Node
08 01:29 Moon at Perigee: 369624 km
13 12:12 FULL MOON
16 10:24 Pleiades 0.6°N of Moon
20 02:20 Moon at Descending Node
20 04:54 Jupiter 0.0°S of Moon: Occn.
20 22:46 Moon at Apogee: 404207 km
21 07 Orionid Meteor Shower
21 08:49 LAST QUARTER MOON
23 10 Venus at Perihelion
24 01:19 Regulus 4.5°N of Moon
29 01:47 NEW MOON
30 20:57 Mercury 0.5°N of Moon: Occn.
31 09:09 Antares 1.8°S of Moon
Nov 01 19 Mercury at Greatest Elong: 23.7°E
02 01:00 Moon at Perigee: 368057 km
02 17:20 Moon at Ascending Node
04 21:33 FIRST QUARTER MOON
05 08 S Taurid Meteor Shower
08 15:17 Mercury 1.9°N of Antares
09 22 Mars at Opposition
11 22:55 Mars 4.3°S of Moon
12 02:10 FULL MOON
12 03:46 Venus 3.5°N of Spica
12 07 N Taurid Meteor Shower
12 18:44 Pleiades 0.7°N of Moon
16 05:33 Moon at Descending Node
16 12:42 Jupiter 0.2°N of Moon: Occn.
17 13 Leonid Meteor Shower
17 19:12 Moon at Apogee: 404836 km
20 05:23 LAST QUARTER MOON
23 00 Mercury at Inferior Conjunction
24 14:58 Spica 3.2°N of Moon
25 15 Mercury at Perihelion
27 13:39 NEW MOON
29 14:16 Moon at Perigee: 362581 km
29 22:20 Moon at Ascending Node
Dec 04 05:57 FIRST QUARTER MOON
08 18:01 Mars 3.4°S of Moon
10 01:45 Pleiades 0.6°N of Moon
10 10 Mercury 1.2°N of Venus
10 17 Mercury at Greatest Elong: 20.9°W
11 19:19 FULL MOON
13 11:13 Moon at Descending Node
13 15:11 Jupiter 0.1°N of Moon: Occn.
14 02 Geminid Meteor Shower
15 12:52 Moon at Apogee: 405775 km
20 00:44 LAST QUARTER MOON
20 14:40 Winter Solstice
22 00:51 Spica 3.3°N of Moon
22 11 Ursid Meteor Shower
23 21 Mercury 0.0°N of Venus
25 05:25 Antares 1.8°S of Moon
25 20:23 Venus 2.6°N of Moon
25 21:01 Mercury 2.4°N of Moon
27 01:07 NEW MOON
27 01:11 Total Solar Eclipse; mag=1.040
27 08:17 Moon at Ascending Node
27 21:57 Moon at Perigee: 358219 km
30 23 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
Pacific Standard Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Pacific Standard Time (Coordinated Universal Time − 8 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 | |||
| Pacific Standard Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | - | Dec 31 17:54 |
| Jan 07 09:17 P | Jan 14 10:02 | Jan 22 15:15 t | Jan 30 04:42 |
| Feb 05 20:53 | Feb 13 05:28 | Feb 21 08:36 | Feb 28 13:04 |
| Mar 06 09:04 | Mar 14 02:06 | Mar 21 22:48 | Mar 28 19:58 |
| Apr 04 21:52 | Apr 12 22:05 | Apr 20 09:52 | Apr 27 02:29 |
| May 04 11:32 | May 12 15:43 | May 19 18:36 | May 26 09:35 |
| Jun 03 02:13 | Jun 11 06:03 | Jun 18 02:00 | Jun 24 18:15 |
| Jul 02 17:38 A | Jul 10 17:06 | Jul 17 09:01 p | Jul 24 05:22 |
| Aug 01 09:04 | Aug 09 01:32 | Aug 15 16:29 | Aug 22 19:34 |
| Aug 30 23:45 | Sep 07 08:23 | Sep 14 01:15 | Sep 21 12:59 |
| Sep 29 13:16 | Oct 06 14:42 | Oct 13 12:12 | Oct 21 08:49 |
| Oct 29 01:47 | Nov 04 21:33 | Nov 12 02:10 | Nov 20 05:23 |
| Nov 27 13:39 | Dec 04 05:57 | Dec 11 19:19 | Dec 20 00:44 |
| Dec 27 01:07 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
Interactive Sky Chart (Sky and Telescope)
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Astronomy Tools (Astronomy Tools)