2022Calendar of Astronomical Events

    

2022Phases 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(Greenwich Mean Time - 10 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2022 Phases of the Moon
Hawaiian Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 2 08:33 Jan 9 08:11 Jan 17 13:49 Jan 25 03:41
Jan 31 19:46 Feb 8 03:50 Feb 16 06:57 Feb 23 12:32
Mar 2 07:35 Mar 10 00:45 Mar 17 21:17 Mar 24 19:37
Mar 31 20:24 Apr 8 20:47 Apr 16 08:55 Apr 23 01:56
Apr 30 10:28 P May 8 14:21 May 15 18:14 t May 22 08:43
May 30 01:30 Jun 7 04:48 Jun 14 01:52 Jun 20 17:11
Jun 28 16:52 Jul 6 16:14 Jul 13 08:37 Jul 20 04:18
Jul 28 07:55 Aug 5 01:06 Aug 11 15:36 Aug 18 18:36
Aug 26 22:17 Sep 3 08:08 Sep 9 23:59 Sep 17 11:52
Sep 25 11:54 Oct 2 14:14 Oct 9 10:55 Oct 17 07:15
Oct 25 00:49 P Oct 31 20:37 Nov 8 01:02 t Nov 16 03:27
Nov 23 12:57 Nov 30 04:36 Dec 7 18:08 Dec 15 22:56
Dec 23 00:17 Dec 29 15:21 --

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 table above. 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.

Phases of the Moon Photo Gallery is an image collection showing the Moon's phases over a complete synodic month.


2022Calendar of Astronomical Events

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(Greenwich Mean Time - 10 hours).If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the calendar.

2022Calendar of Astronomical Events
Hawaiian Standard Time
January - June July - December
Date     HST   Event        (h:m)Jan 01  13:00  Moon at Perigee: 358037 km    02  08:33  NEW MOON     03  11     Quadrantid Meteor Shower    03  15:23  Mercury 3.1°N of Moon    03  21     Earth at Perihelion: 0.98333 AU    04  06:50  Saturn 4.2°N of Moon    05  14:09  Jupiter 4.5°N of Moon    07  01     Mercury at Greatest Elong: 19.2°E    08  15     Venus at Inferior Conjunction     09  08:11  FIRST QUARTER MOON     12  18:19  Moon at Ascending Node     12  18     Mercury 3.4°N of Saturn    13  23:27  Moon at Apogee: 405806 km    15  13     Mercury at Perihelion     17  05:37  Pollux 2.6°N of Moon    17  13:49  FULL MOON     18  06:33  Beehive 3.2°S of Moon    20  00:26  Regulus 4.9°S of Moon    22  20     Venus at Perihelion     23  00     Mercury at Inferior Conjunction     24  03:25  Spica 5.5°S of Moon    25  03:41  LAST QUARTER MOON     26  20:14  Moon at Descending Node     27  12:57  Antares 3.7°S of Moon    29  05:05  Mars 2.4°N of Moon    29  21:09  Moon at Perigee: 362250 km    31  19:46  NEW MOON Feb 02  11:08  Jupiter 4.3°N of Moon    04  09     Saturn in Conjunction with Sun     08  03:50  FIRST QUARTER MOON     08  20:12  Moon at Ascending Node     10  16:39  Moon at Apogee: 404897 km    13  12:52  Pollux 2.6°N of Moon    14  13:42  Beehive 3.2°S of Moon    16  06:57  FULL MOON     16  07:12  Regulus 4.8°S of Moon    16  11     Mercury at Greatest Elong: 26.3°W    20  09:00  Spica 5.3°S of Moon    22  20:54  Moon at Descending Node     23  12:32  LAST QUARTER MOON     23  19:17  Antares 3.5°S of Moon    26  12:18  Moon at Perigee: 367787 km    26  23:00  Mars 3.5°N of Moon    28  10:07  Mercury 3.7°N of Moon    28  13     Mercury at Aphelion     28  13:47  Saturn 4.3°N of MoonMar 02  06     Mercury 0.7°S of Saturn    02  07:35  NEW MOON     05  03     Jupiter in Conjunction with Sun     07  22:22  Moon at Ascending Node     08  06:46  Pleiades 3.8°N of Moon    10  00:45  FIRST QUARTER MOON     10  13:05  Moon at Apogee: 404268 km    12  20:58  Pollux 2.4°N of Moon    13  01     Neptune in Conjunction with Sun     13  21:55  Beehive 3.4°S of Moon    15  15:26  Regulus 4.9°S of Moon    15  18     Venus 3.9°N of Mars    17  21:17  FULL MOON     19  15:51  Spica 5.1°S of Moon    20  00     Venus at Greatest Elong: 46.6°W    20  05:33  Vernal Equinox     20  20     Mercury 1.2°S of Jupiter    21  22:12  Moon at Descending Node     23  00:43  Antares 3.2°S of Moon    23  13:28  Moon at Perigee: 369764 km    24  19:37  LAST QUARTER MOON     27  16:54  Mars 4.1°N of Moon    28  01:43  Saturn 4.4°N of Moon    28  15     Venus 2.1°N of Saturn    31  20:24  NEW MOON Apr 02  13     Mercury at Superior Conjunction     04  03:05  Moon at Ascending Node     04  15:16  Pleiades 3.6°N of Moon    04  16     Mars 0.3°S of Saturn    07  09:11  Moon at Apogee: 404438 km    08  20:47  FIRST QUARTER MOON     09  05:14  Pollux 2.2°N of Moon    10  06:27  Beehive 3.5°S of Moon    12  00:27  Regulus 5.0°S of Moon    13  12     Mercury at Perihelion     16  00:46  Spica 5.1°S of Moon    16  08:55  FULL MOON     18  04:01  Moon at Descending Node     19  05:16  Moon at Perigee: 365143 km    19  07:36  Antares 3.1°S of Moon    22  08     Lyrid Meteor Shower    23  01:56  LAST QUARTER MOON     24  10:56  Saturn 4.5°N of Moon    25  12:06  Mars 3.9°N of Moon    26  15:51  Venus 3.8°N of Moon    26  22:23  Jupiter 3.6°N of Moon    28  22     Mercury at Greatest Elong: 20.6°E    29  09:31  Mercury 1.3°S of Pleiades    30  10     Venus 0.2°S of Jupiter    30  10:28  NEW MOON     30  10:41  Partial Solar Eclipse; mag=0.640May 01  09:53  Moon at Ascending Node     02  04:17  Mercury 1.8°N of Moon    04  22     Eta-Aquarid Meteor Shower    04  23     Uranus in Conjunction with Sun     05  02:46  Moon at Apogee: 405287 km    06  12:56  Pollux 2.1°N of Moon    07  14:23  Beehive 3.6°S of Moon    08  14:21  FIRST QUARTER MOON     09  09:05  Regulus 5.1°S of Moon    13  10:56  Spica 5.1°S of Moon    15  05     Venus at Aphelion     15  13:44  Moon at Descending Node     15  18:11  Total Lunar Eclipse; mag=1.414    15  18:14  FULL MOON     16  16:48  Antares 3.1°S of Moon    17  05:23  Moon at Perigee: 360298 km    21  09     Mercury at Inferior Conjunction     21  18:43  Saturn 4.5°N of Moon    22  08:43  LAST QUARTER MOON     24  09:24  Mars 2.8°N of Moon    24  13:59  Jupiter 3.3°N of Moon    26  16:52  Venus 0.2°N of Moon: Occn.    28  16:33  Moon at Ascending Node     28  23     Mars 0.6°S of Jupiter    30  01:30  NEW MOON Jun 01  15:14  Moon at Apogee: 406191 km    02  19:42  Pollux 2.1°N of Moon    03  21:17  Beehive 3.6°S of Moon    05  16:32  Regulus 5.1°S of Moon    07  04:48  FIRST QUARTER MOON     09  20:46  Spica 5.1°S of Moon    12  00:02  Moon at Descending Node     13  03:26  Antares 3.1°S of Moon    14  01:52  FULL MOON     14  13:21  Moon at Perigee: 357434 km    16  05     Mercury at Greatest Elong: 23.2°W    18  02:22  Saturn 4.3°N of Moon    20  17:11  LAST QUARTER MOON     20  23:14  Summer Solstice     21  03     Mars at Perihelion:  1.38130 AU    21  03:32  Jupiter 2.7°N of Moon    22  08:08  Mercury 2.8°N of Aldebaran    22  08:16  Mars 0.9°N of Moon: Occn.    22  14:53  Venus 5.6°S of Pleiades    24  21:10  Moon at Ascending Node     25  11:27  Pleiades 3.5°N of Moon    25  22:11  Venus 2.7°S of Moon    26  22:19  Mercury 3.9°S of Moon    28  16:52  NEW MOON     28  20:08  Moon at Apogee: 406581 km    30  16:45  Venus 4.0°N of Aldebaran
Date     HST   Event        (h:m)Jul 01  03:21  Beehive 3.5°S of Moon    02  22:46  Regulus 4.9°S of Moon    03  21     Earth at Aphelion: 1.01672 AU    06  16:14  FIRST QUARTER MOON     07  05:01  Spica 4.9°S of Moon    09  07:28  Moon at Descending Node     10  12     Mercury at Perihelion     10  13:50  Antares 3.0°S of Moon    12  23:08  Moon at Perigee: 357264 km    13  08:37  FULL MOON     15  10:16  Saturn 4.0°N of Moon    16  09     Mercury at Superior Conjunction     18  14:55  Jupiter 2.2°N of Moon    20  04:18  LAST QUARTER MOON     21  06:46  Mars 1.1°S of Moon: Occn.    21  23:21  Moon at Ascending Node     22  17:29  Pleiades 3.4°N of Moon    26  00:22  Moon at Apogee: 406276 km    26  04:12  Venus 4.2°S of Moon    27  23     Delta-Aquarid Meteor Shower    28  07:55  NEW MOON     30  04:32  Regulus 4.8°S of MoonAug 03  11:26  Spica 4.6°S of Moon    03  18:58  Mercury 0.6°N of Regulus    05  01:06  FIRST QUARTER MOON     05  10:30  Moon at Descending Node     05  23:28  Venus 6.4°S of Pollux    06  22:29  Antares 2.8°S of Moon    10  07:14  Moon at Perigee: 359830 km    11  15:36  FULL MOON     11  17:55  Saturn 3.9°N of Moon    12  15     Perseid Meteor Shower    14  07     Saturn at Opposition     14  23:37  Jupiter 1.9°N of Moon    17  06:02  Venus 0.9°S of Beehive    18  00:59  Moon at Ascending Node     18  18:36  LAST QUARTER MOON     19  00:32  Pleiades 3.1°N of Moon    19  02:16  Mars 2.7°S of Moon    19  22:36  Mars 5.4°S of Pleiades    22  11:53  Moon at Apogee: 405419 km    23  11     Mercury at Aphelion     23  14:17  Pollux 2.1°N of Moon    24  15:46  Beehive 3.5°S of Moon    25  10:58  Venus 4.3°S of Moon    26  22:17  NEW MOON     27  06     Mercury at Greatest Elong: 27.3°E    30  16:59  Spica 4.4°S of MoonSep 01  11:12  Moon at Descending Node     03  04:56  Antares 2.5°S of Moon    03  08:08  FIRST QUARTER MOON     04  13     Venus at Perihelion     06  11:28  Mars 4.2°N of Aldebaran    07  08:17  Moon at Perigee: 364491 km    08  00:31  Saturn 3.9°N of Moon    09  23:59  FULL MOON     11  05:11  Jupiter 1.8°N of Moon    14  04:49  Moon at Ascending Node     15  08:50  Pleiades 2.9°N of Moon    16  11     Neptune at Opposition     16  15:41  Mars 3.6°S of Moon    17  11:52  LAST QUARTER MOON     19  04:44  Moon at Apogee: 404556 km    19  21:40  Pollux 1.9°N of Moon    20  23:11  Beehive 3.6°S of Moon    22  15:04  Autumnal Equinox     22  18:16  Regulus 4.8°S of Moon    22  21     Mercury at Inferior Conjunction     25  11:54  NEW MOON     26  08     Jupiter at Opposition     28  13:43  Moon at Descending Node     30  10:20  Antares 2.4°S of MoonOct 02  14:14  FIRST QUARTER MOON     04  07:01  Moon at Perigee: 369335 km    05  05:51  Saturn 4.1°N of Moon    06  11     Mercury at Perihelion     08  08:06  Jupiter 2.1°N of Moon    08  11     Mercury at Greatest Elong: 18.0°W    09  10:55  FULL MOON     11  11:49  Moon at Ascending Node     12  17:46  Pleiades 2.7°N of Moon    14  18:28  Mars 3.6°S of Moon    17  00:21  Moon at Apogee: 404330 km    17  05:41  Pollux 1.8°N of Moon    17  07:15  LAST QUARTER MOON     18  07:17  Beehive 3.8°S of Moon    20  02:42  Regulus 4.9°S of Moon    21  08     Orionid Meteor Shower    22  11     Venus at Superior Conjunction     25  00:49  NEW MOON     25  01:00  Partial Solar Eclipse; mag=0.862    25  20:30  Moon at Descending Node     27  16:48  Antares 2.3°S of Moon    29  04:48  Moon at Perigee: 368289 km    31  20:37  FIRST QUARTER MOON Nov 01  11:08  Saturn 4.2°N of Moon    04  10:19  Jupiter 2.4°N of Moon    05  08     S Taurid Meteor Shower    07  20:08  Moon at Ascending Node     08  00:59  Total Lunar Eclipse; mag=1.359    08  01:02  FULL MOON     08  06     Mercury at Superior Conjunction     08  23     Uranus at Opposition     09  02:16  Pleiades 2.7°N of Moon    11  03:43  Mars 2.5°S of Moon    12  07     N Taurid Meteor Shower    13  13:43  Pollux 1.7°N of Moon    13  20:41  Moon at Apogee: 404924 km    14  15:24  Beehive 3.8°S of Moon    16  03:27  LAST QUARTER MOON     16  11:16  Regulus 5.0°S of Moon    17  14     Leonid Meteor Shower    20  17:36  Spica 4.3°S of Moon    22  06:23  Moon at Descending Node     23  12:57  NEW MOON     25  15:30  Moon at Perigee: 362826 km    28  18:40  Saturn 4.2°N of Moon    30  04:36  FIRST QUARTER MOON Dec 01  14:52  Jupiter 2.5°N of Moon    05  02:39  Moon at Ascending Node     06  09:26  Pleiades 2.7°N of Moon    07  18:08  FULL MOON     07  18:21  Mars 0.5°S of Moon: Occn.    07  18     Mars at Opposition     10  21:06  Pollux 1.8°N of Moon    11  14:30  Moon at Apogee: 405869 km    11  22:49  Beehive 3.7°S of Moon    13  19:01  Regulus 4.8°S of Moon    14  03     Geminid Meteor Shower    15  22:56  LAST QUARTER MOON     18  03:37  Spica 4.1°S of Moon    19  15:36  Moon at Descending Node     21  05     Mercury at Greatest Elong: 20.1°E    21  11:48  Winter Solstice     21  12:43  Antares 2.3°S of Moon    22  11     Ursid Meteor Shower    23  00:17  NEW MOON     23  22:32  Moon at Perigee: 358270 km    24  01:29  Venus 3.5°N of Moon    24  08:31  Mercury 3.8°N of Moon    26  06:11  Saturn 4.0°N of Moon    28  21     Mercury 1.4°N of Venus    29  00:29  Jupiter 2.3°N of Moon    29  15:21  FIRST QUARTER MOON     

Terms Used in Astronomical Events Calendar

  • 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
  • Beehive - bright star cluster in the constellation Cancer

Calendars of Astronomical Events: 2021 to 2030

The Americas

Below are links to calendars of astronomical events from 2021 to 2030 for seven time zones in the Americas.
Choose a time zone and click on a year to get a calendar of astronomical events for that year.

Calendars of Astronomical Events - The Americas
AST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
EST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
CST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
MST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
PST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
AKST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
HST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

        Time Zones Abbreviations
        • AST = Atlantic Standard Time (= GMT - 4 hours)
        • EST = Eastern Standard Time (= GMT - 5 hours)
        • CST = Central Standard Time (= GMT - 6 hours)
        • MST = Mountain Standard Time (= GMT - 7 hours)
        • PST = Pacific Standard Time (= GMT - 8 hours)
        • AKST = Alaskan Standard Time (= GMT - 9 hours)
        • HST = Hawaiian Standard Time (= GMT - 10 hours)
          (where GMT = Greenwich Mean Time)

A time zone may have a different name in different countries. Note the difference in hours between a given time zone and Greenwich Mean Time to help in identification.

For other years and other time zones, visit: Calendars of Astronomical Events.

Accuracy of the Astronomical Events Calendars

The goal of the Astronomical Events Calendars 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 Astronomical Events Calendars
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

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:


Return to: Calendars of Astronomical Events

Return to: Planetary Ephemeris Data