2090 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.
| 2090 Sky Event Almanac | ||||||||
| Hawaiian Standard Time | ||||||||
| January - June | July - December | |||||||
Date HST Event
(h:m)
Jan 03 21 Quadrantid Meteor Shower
04 13:25 Moon at Apogee: 405730 km
04 19 Earth at Perihelion: 0.98336 AU
07 07:08 Moon at Descending Node
07 15 Mercury at Greatest Elong: 23.1°W
08 15:21 FIRST QUARTER MOON
12 02:09 Saturn 2.6°N of Moon
12 12:37 Aldebaran 0.8°S of Moon
15 07 Venus at Aphelion
15 17:02 FULL MOON
16 18:55 Moon at Perigee: 358708 km
17 23:53 Regulus 3.3°N of Moon
20 02:24 Moon at Ascending Node
21 13:22 Spica 4.1°S of Moon
22 08:38 LAST QUARTER MOON
25 09:37 Jupiter 4.2°S of Moon
29 21 Mercury at Aphelion
30 04:34 NEW MOON
31 23:55 Moon at Apogee: 406433 km
Feb 03 09:03 Moon at Descending Node
07 08:52 FIRST QUARTER MOON
07 19 Mars in Conjunction with Sun
08 10:29 Saturn 2.9°N of Moon
08 22:06 Aldebaran 0.6°S of Moon
11 20 Neptune at Opposition
14 03:39 FULL MOON
14 07:13 Moon at Perigee: 356621 km
14 10:54 Regulus 3.2°N of Moon
16 09:18 Moon at Ascending Node
17 21:33 Spica 4.3°S of Moon
20 21:42 LAST QUARTER MOON
21 23:27 Jupiter 4.4°S of Moon
23 10 Mercury at Superior Conjunction
28 00:33 Moon at Apogee: 406559 km
28 23:46 NEW MOON
Mar 01 14 Uranus in Conjunction with Sun
02 13:31 Moon at Descending Node
02 17:02 Venus 1.1°S of Moon: Occn.
07 19:08 Saturn 3.1°N of Moon
07 22 Mars at Perihelion: 1.38138 AU
08 05:18 Aldebaran 0.5°S of Moon
08 22:20 FIRST QUARTER MOON
13 22:13 Regulus 3.2°N of Moon
14 19:23 Moon at Perigee: 357829 km
14 21 Mercury at Perihelion
15 13:42 FULL MOON
15 13:45 Total Lunar Eclipse; mag=1.201
15 20:09 Moon at Ascending Node
17 08:03 Spica 4.4°S of Moon
17 18 Mercury 4.6°N of Venus
19 17:03 Vernal Equinox
21 04 Mercury at Greatest Elong: 18.6°E
21 11:18 Jupiter 4.5°S of Moon
22 12:55 LAST QUARTER MOON
27 08:35 Moon at Apogee: 406032 km
29 19:57 Moon at Descending Node
30 17:35 Partial Solar Eclipse; mag=0.784
30 17:48 NEW MOON
Apr 01 21:40 Venus 3.3°N of Moon
04 04:46 Saturn 3.3°N of Moon
04 10:56 Aldebaran 0.5°S of Moon
07 07:56 FIRST QUARTER MOON
07 19 Mercury at Inferior Conjunction
10 07:35 Regulus 3.2°N of Moon
12 02:39 Moon at Perigee: 361767 km
12 06:38 Moon at Ascending Node
13 18:55 Spica 4.4°S of Moon
13 23:22 FULL MOON
17 20:30 Jupiter 4.4°S of Moon
19 15:00 Venus 3.2°S of Pleiades
21 05:50 LAST QUARTER MOON
22 19 Lyrid Meteor Shower
24 00:58 Moon at Apogee: 405000 km
26 02:12 Moon at Descending Node
27 06:26 Mercury 0.9°S of Moon: Occn.
27 11 Venus 2.6°N of Saturn
27 21:11 Mars 1.3°N of Moon
28 14:31 Saturn 3.9°N of Aldebaran
29 09:12 NEW MOON
May 01 16:14 Saturn 3.4°N of Moon
01 16:45 Aldebaran 0.6°S of Moon
05 08 Eta-Aquarid Meteor Shower
05 19 Mercury at Greatest Elong: 26.7°W
06 14:38 FIRST QUARTER MOON
07 14:16 Regulus 3.1°N of Moon
07 15 Venus at Perihelion
09 13:09 Moon at Ascending Node
09 19:31 Moon at Perigee: 366931 km
11 04:07 Spica 4.4°S of Moon
13 09:01 FULL MOON
15 02:15 Jupiter 4.3°S of Moon
20 21 Mercury 2.0°S of Mars
20 23:43 LAST QUARTER MOON
21 19:49 Moon at Apogee: 404185 km
23 06:26 Moon at Descending Node
26 22:02 Mars 3.3°N of Moon
27 12:02 Mercury 2.4°N of Moon
28 21:29 NEW MOON
Jun 03 15:04 Venus 4.5°S of Pollux
03 19:31 Regulus 2.9°N of Moon
04 11:08 Moon at Perigee: 369767 km
04 11 Saturn in Conjunction with Sun
04 14 Jupiter at Opposition
04 19:45 FIRST QUARTER MOON
05 15:09 Moon at Ascending Node
07 10:54 Spica 4.6°S of Moon
10 20 Mercury at Perihelion
11 04:49 Jupiter 4.2°S of Moon
11 06 Mercury at Superior Conjunction
11 19:18 FULL MOON
18 09:00 Mars 4.2°S of Pleiades
18 14:40 Moon at Apogee: 404160 km
19 08:48 Moon at Descending Node
19 17:33 LAST QUARTER MOON
20 09:37 Summer Solstice
24 21:53 Mars 4.7°N of Moon
25 08:49 Aldebaran 0.6°S of Moon
25 21:00 Saturn 3.6°N of Moon
26 18:54 Mercury 4.7°S of Pollux
27 07:11 NEW MOON
30 13:26 Moon at Perigee: 366238 km
30 15:53 Venus 4.3°N of Moon
|
Date HST Event
(h:m)
Jul 01 01:27 Regulus 2.6°N of Moon
02 15:53 Moon at Ascending Node
04 00:37 FIRST QUARTER MOON
04 05 Earth at Aphelion: 1.01666 AU
04 16:11 Spica 4.8°S of Moon
06 13:21 Venus 0.8°N of Regulus
08 06:10 Jupiter 4.4°S of Moon
11 07:02 FULL MOON
16 04 Mars 1.6°N of Saturn
16 08:12 Moon at Apogee: 404895 km
16 11:10 Moon at Descending Node
18 05 Mercury at Greatest Elong: 26.7°E
19 10:16 LAST QUARTER MOON
22 18:14 Aldebaran 0.5°S of Moon
23 12:30 Saturn 3.7°N of Moon
24 20 Mercury at Aphelion
25 12:36 Mercury 2.2°S of Regulus
26 11 Venus at Greatest Elong: 45.6°E
26 15:19 NEW MOON
28 07:38 Mercury 1.0°S of Moon: Occn.
28 08:43 Moon at Perigee: 361406 km
28 10 Delta-Aquarid Meteor Shower
28 09:35 Regulus 2.5°N of Moon
29 19:37 Moon at Ascending Node
29 21:43 Venus 0.8°S of Moon: Occn.
Aug 02 06:31 FIRST QUARTER MOON
04 09:21 Jupiter 4.6°S of Moon
09 20:51 FULL MOON
12 15:16 Moon at Descending Node
12 22:23 Moon at Apogee: 405821 km
13 01 Perseid Meteor Shower
15 01 Mercury at Inferior Conjunction
17 01 Neptune in Conjunction with Sun
18 01:05 LAST QUARTER MOON
19 03:00 Aldebaran 0.3°S of Moon
20 02:34 Saturn 3.8°N of Moon
24 22:58 NEW MOON
25 15:13 Moon at Perigee: 358032 km
26 03:57 Moon at Ascending Node
31 14:44 FIRST QUARTER MOON
Sep 01 10 Mercury at Greatest Elong: 18.2°W
05 14 Uranus at Opposition
06 20 Mercury at Perihelion
07 14:55 Mercury 0.6°N of Regulus
08 12:44 FULL MOON
08 12:49 Total Lunar Eclipse; mag=1.038
08 21:12 Moon at Descending Node
09 04:56 Moon at Apogee: 406276 km
15 10:13 Aldebaran 0.3°S of Moon
16 13:25 Saturn 3.8°N of Moon
16 13:48 LAST QUARTER MOON
21 06:40 Regulus 2.5°N of Moon
22 02:01 Autumnal Equinox
22 14:56 Moon at Ascending Node
23 01:39 Moon at Perigee: 357224 km
23 06:54 Total Solar Eclipse; mag=1.056
23 07:03 NEW MOON
26 21 Mercury at Superior Conjunction
30 02:21 FIRST QUARTER MOON
Oct 04 07 Venus at Inferior Conjunction
06 03:23 Moon at Descending Node
06 06:44 Moon at Apogee: 406081 km
08 05:54 FULL MOON
12 16:04 Aldebaran 0.3°S of Moon
13 20:08 Saturn 3.7°N of Moon
16 00:36 LAST QUARTER MOON
17 22:51 Mars 4.2°N of Moon
18 16:13 Regulus 2.4°N of Moon
20 00:44 Moon at Ascending Node
21 12:03 Moon at Perigee: 359372 km
21 18 Orionid Meteor Shower
22 16:09 NEW MOON
29 18:04 FIRST QUARTER MOON
Nov 02 07:55 Moon at Descending Node
02 16:54 Moon at Apogee: 405366 km
05 18 S Taurid Meteor Shower
06 19:46 Mars 1.2°N of Regulus
06 23:05 FULL MOON
08 20:53 Mercury 1.9°N of Antares
08 21:50 Aldebaran 0.5°S of Moon
09 23:44 Saturn 3.5°N of Moon
12 10 Mercury at Greatest Elong: 22.9°E
12 18 N Taurid Meteor Shower
14 09:58 LAST QUARTER MOON
14 23:11 Regulus 2.2°N of Moon
15 07:12 Mars 3.3°N of Moon
16 05:50 Moon at Ascending Node
17 21:22 Venus 1.7°S of Moon
18 00 Leonid Meteor Shower
18 16:49 Moon at Perigee: 364061 km
21 02:48 NEW MOON
22 20:31 Jupiter 4.8°S of Moon
28 13:40 FIRST QUARTER MOON
29 10:12 Moon at Descending Node
30 10:42 Moon at Apogee: 404549 km
30 19:01 Venus 3.8°N of Spica
Dec 02 15 Mercury at Inferior Conjunction
03 19 Mercury at Perihelion
06 04:58 Aldebaran 0.5°S of Moon
06 15:14 FULL MOON
07 02:44 Saturn 3.5°N of Moon
12 04:24 Regulus 1.9°N of Moon
13 02 Saturn at Opposition
13 06:30 Moon at Ascending Node
13 09:38 Mars 2.5°N of Moon
13 18:25 LAST QUARTER MOON
14 13 Geminid Meteor Shower
15 02 Venus at Greatest Elong: 46.9°W
15 20:21 Moon at Perigee: 369401 km
17 00:30 Venus 1.3°S of Moon
18 08 Venus at Perihelion
18 22:47 Mercury 2.6°S of Moon
20 15:29 NEW MOON
20 23:45 Winter Solstice
21 05 Mercury at Greatest Elong: 21.7°W
21 22 Jupiter in Conjunction with Sun
22 22 Ursid Meteor Shower
26 12:10 Moon at Descending Node
28 07:47 Moon at Apogee: 404274 km
28 11:36 FIRST QUARTER MOON
|
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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
2090 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.
| 2090 Phases of the Moon | |||
| Hawaiian Standard Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | Jan 08 15:21 | Jan 15 17:02 | Jan 22 08:38 |
| Jan 30 04:34 | Feb 07 08:52 | Feb 14 03:39 | Feb 20 21:42 |
| Feb 28 23:46 | Mar 08 22:20 | Mar 15 13:42 t | Mar 22 12:55 |
| Mar 30 17:48 P | Apr 07 07:56 | Apr 13 23:22 | Apr 21 05:50 |
| Apr 29 09:12 | May 06 14:38 | May 13 09:01 | May 20 23:43 |
| May 28 21:29 | Jun 04 19:45 | Jun 11 19:18 | Jun 19 17:33 |
| Jun 27 07:11 | Jul 04 00:37 | Jul 11 07:02 | Jul 19 10:16 |
| Jul 26 15:19 | Aug 02 06:31 | Aug 09 20:51 | Aug 18 01:05 |
| Aug 24 22:58 | Aug 31 14:44 | Sep 08 12:44 t | Sep 16 13:48 |
| Sep 23 07:03 T | Sep 30 02:21 | Oct 08 05:54 | Oct 16 00:36 |
| Oct 22 16:09 | Oct 29 18:04 | Nov 06 23:05 | Nov 14 09:58 |
| Nov 21 02:48 | Nov 28 13:40 | Dec 06 15:14 | Dec 13 18:25 |
| Dec 20 15:29 | Dec 28 11:36 | - | - |
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)