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