2028Calendar of Astronomical Events

    

2028Phases 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.If Daylight Saving Time is in effect, add one hour to the times listed.

2028 Phases of the Moon
Greenwich Mean Time
New Moon First Quarter Full Moon Last Quarter
- Jan 5 01:40 Jan 12 04:03 p Jan 18 19:26
Jan 26 15:12 A Feb 3 19:10 Feb 10 15:04 Feb 17 08:08
Feb 25 10:37 Mar 4 09:02 Mar 11 01:06 Mar 17 23:23
Mar 26 04:31 Apr 2 19:15 Apr 9 10:27 Apr 16 16:37
Apr 24 19:47 May 2 02:26 May 8 19:49 May 16 10:43
May 24 08:16 May 31 07:37 Jun 7 06:09 Jun 15 04:27
Jun 22 18:27 Jun 29 12:10 Jul 6 18:11 p Jul 14 20:57
Jul 22 03:02 T Jul 28 17:40 Aug 5 08:10 Aug 13 11:45
Aug 20 10:44 Aug 27 01:36 Sep 3 23:48 Sep 12 00:46
Sep 18 18:24 Sep 25 13:10 Oct 3 16:25 Oct 11 11:57
Oct 18 02:57 Oct 25 04:53 Nov 2 09:17 Nov 9 21:26
Nov 16 13:18 Nov 24 00:15 Dec 2 01:40 Dec 9 05:39
Dec 16 02:06 Dec 23 21:45 Dec 31 16:48 t -

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.


2028Calendar of Astronomical Events

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.If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the calendar.

2028Calendar of Astronomical Events
Greenwich Mean Time
January - June July - December
Date     GMT   Event        (h:m)Jan 01  03:52  Moon at Apogee: 405633 km    04  10     Quadrantid Meteor Shower    05  01:40  FIRST QUARTER MOON     05  13     Earth at Perihelion: 0.98331 AU    08  14:28  Pleiades 0.6°S of Moon    09  00     Mercury 0.7°S of Mars    12  04:03  FULL MOON     12  04:13  Partial Lunar Eclipse; mag=0.066    12  08:36  Pollux 6.0°N of Moon    12  21:27  Moon at Descending Node     13  06:04  Beehive 2.1°N of Moon    13  07:47  Moon at Perigee: 359046 km    14  19:13  Regulus 3.2°N of Moon    16  18:54  Jupiter 6.3°N of Moon    17  17     Mercury at Greatest Elong: 18.8°E    18  13:58  Spica 3.4°N of Moon    18  19:26  LAST QUARTER MOON     21  23:46  Antares 0.4°S of Moon    24  05     Mercury at Perihelion     26  07:31  Moon at Ascending Node     26  15:08  Annular Solar Eclipse; mag=0.921    26  15:12  NEW MOON     26  23     Mercury 3.3°N of Mars    28  15:31  Moon at Apogee: 406387 km    30  14:01  Venus 5.4°S of MoonFeb 02  09     Mercury at Inferior Conjunction     03  19:10  FIRST QUARTER MOON     04  23:48  Pleiades 0.6°S of Moon    08  20:04  Pollux 6.0°N of Moon    09  08:56  Moon at Descending Node     09  17:32  Beehive 2.1°N of Moon    10  15:04  FULL MOON     10  19:53  Moon at Perigee: 356678 km    11  06:05  Regulus 3.2°N of Moon    11  12     Mars at Perihelion:  1.38116 AU    13  01:47  Jupiter 6.3°N of Moon    14  21:42  Spica 3.4°N of Moon    17  08:08  LAST QUARTER MOON     18  05:37  Antares 0.4°S of Moon    22  13:11  Moon at Ascending Node     22  23:55  Mercury 0.2°N of Moon: Occn.    24  16:26  Moon at Apogee: 406563 km    25  10:37  NEW MOON     27  16     Mercury at Greatest Elong: 26.9°W    28  18     Venus 3.4°N of Saturn    29  15:48  Venus 4.3°S of MoonMar 03  06:48  Pleiades 0.5°S of Moon    04  09:02  FIRST QUARTER MOON     07  06:19  Pollux 6.1°N of Moon    07  18:06  Moon at Descending Node     08  04     Mercury at Aphelion     08  04:24  Beehive 2.2°N of Moon    09  17:30  Regulus 3.2°N of Moon    10  08:23  Moon at Perigee: 357599 km    11  01:06  FULL MOON     11  07:47  Jupiter 6.2°N of Moon    12  15     Jupiter at Opposition     13  07:43  Spica 3.3°N of Moon    16  13:06  Antares 0.6°S of Moon    17  23:23  LAST QUARTER MOON     19  06     Venus at Perihelion     20  02:17  Vernal Equinox     20  16:19  Moon at Ascending Node     21  01     Mars in Conjunction with Sun     22  13     Venus at Greatest Elong: 46.1°E    22  23:24  Moon at Apogee: 406096 km    26  04:31  NEW MOON     26  10     Neptune in Conjunction with Sun     30  04:59  Venus 0.9°S of Moon: Occn.    30  12:17  Pleiades 0.3°S of MoonApr 02  19:15  FIRST QUARTER MOON     03  13:58  Pollux 6.4°N of Moon    03  17:50  Venus 0.2°S of Pleiades    03  22:08  Moon at Descending Node     04  12:52  Beehive 2.4°N of Moon    06  03:15  Regulus 3.4°N of Moon    07  12:57  Jupiter 6.0°N of Moon    07  16:02  Moon at Perigee: 361361 km    09  10:27  FULL MOON     09  18:27  Spica 3.2°N of Moon    11  23     Mercury at Superior Conjunction     12  22:20  Antares 0.8°S of Moon    16  16:37  LAST QUARTER MOON     16  17:56  Moon at Ascending Node     19  15:13  Moon at Apogee: 405100 km    20  12     Saturn in Conjunction with Sun     21  04     Mercury at Perihelion     22  07     Lyrid Meteor Shower    24  19:47  NEW MOON     26  04:15  Mercury 2.9°S of Moon    26  18:05  Pleiades 0.1°S of Moon    28  00:20  Venus 1.7°N of Moon    30  22:47  Moon at Descending Node May 01  01:33  Mercury 1.7°S of Pleiades    01  19:00  Beehive 2.7°N of Moon    02  02:26  FIRST QUARTER MOON     03  10:26  Regulus 3.6°N of Moon    04  18:02  Jupiter 6.0°N of Moon    04  21     Eta-Aquarid Meteor Shower    05  10:31  Moon at Perigee: 366533 km    07  04:00  Spica 3.2°N of Moon    08  19:49  FULL MOON     09  06     Mercury at Greatest Elong: 21.4°E    10  08:04  Antares 1.0°S of Moon    13  20:46  Moon at Ascending Node     16  10:43  LAST QUARTER MOON     17  09:55  Moon at Apogee: 404276 km    23  06     Mercury 2.5°S of Venus    24  08:16  NEW MOON     28  00:40  Moon at Descending Node     29  00:30  Beehive 2.9°N of Moon    30  16:01  Regulus 3.8°N of Moon    31  01     Uranus in Conjunction with Sun     31  06:18  Moon at Perigee: 369758 km    31  07:37  FIRST QUARTER MOON Jun 01  00:38  Jupiter 6.1°N of Moon    01  10     Venus at Inferior Conjunction     02  03     Mercury at Inferior Conjunction     03  11:21  Spica 3.3°N of Moon    06  16:48  Antares 1.0°S of Moon    07  06:09  FULL MOON     07  17:02  Mars 4.0°S of Pleiades    10  02:18  Moon at Ascending Node     13  23     Venus 2.0°S of Mars    14  04:46  Moon at Apogee: 404222 km    15  04:27  LAST QUARTER MOON     20  10:15  Pleiades 0.1°S of Moon    20  20:02  Summer Solstice     21  02:18  Mercury 1.4°N of Aldebaran    21  04:26  Mars 3.5°S of Moon    21  10:33  Mars 5.5°N of Aldebaran    22  18:27  NEW MOON     24  06:42  Moon at Descending Node     25  07:20  Beehive 3.0°N of Moon    26  04:14  Moon at Perigee: 366533 km    26  19     Mercury at Greatest Elong: 22.2°W    26  22:00  Regulus 4.0°N of Moon    28  10:19  Jupiter 6.3°N of Moon    29  12:11  FIRST QUARTER MOON     29  17     Mercury 3.3°S of Mars    30  17:02  Spica 3.5°N of Moon
Date     GMT   Event        (h:m)Jul 03  23     Earth at Aphelion: 1.01668 AU    03  23:48  Antares 0.9°S of Moon    06  18:11  FULL MOON     06  18:20  Partial Lunar Eclipse; mag=0.389    07  09:34  Moon at Ascending Node     09  15     Venus at Aphelion     11  22:26  Moon at Apogee: 404945 km    13  01:06  Venus 1.0°N of Aldebaran    14  20:57  LAST QUARTER MOON     17  19:37  Pleiades 0.2°S of Moon    18  03     Mercury at Perihelion     20  00:04  Mars 1.7°S of Moon    21  16:09  Moon at Descending Node     22  02:55  Total Solar Eclipse; mag=1.056    22  03:02  NEW MOON     23  22:14  Moon at Perigee: 361633 km    24  05:55  Regulus 4.0°N of Moon    25  13     Mercury at Superior Conjunction     25  23:55  Jupiter 6.4°N of Moon    27  22     Delta-Aquarid Meteor Shower    27  22:42  Spica 3.5°N of Moon    28  17:40  FIRST QUARTER MOON     31  05:27  Antares 0.9°S of MoonAug 03  16:20  Moon at Ascending Node     05  08:10  FULL MOON     08  12:54  Moon at Apogee: 405894 km    10  17     Venus at Greatest Elong: 45.8°W    12  14     Perseid Meteor Shower    13  11:45  LAST QUARTER MOON     14  04:12  Pleiades 0.1°S of Moon    17  02:17  Venus 4.2°S of Moon    17  18:48  Mars 0.4°N of Moon: Occn.    18  02:04  Moon at Descending Node     20  10:44  NEW MOON     21  04:10  Moon at Perigee: 358074 km    22  04:46  Mercury 4.7°N of Moon    24  06:03  Spica 3.4°N of Moon    25  04:20  Mars 5.8°S of Pollux    27  01:36  FIRST QUARTER MOON     27  11:09  Antares 1.1°S of Moon    27  22     Mercury 2.2°S of Jupiter    30  20:39  Moon at Ascending Node     31  03     Mercury at Aphelion Sep 03  23:48  FULL MOON     04  20:03  Moon at Apogee: 406398 km    06  10     Mercury at Greatest Elong: 27.1°E    08  11     Venus 2.3°S of Mars    10  11:09  Pleiades 0.1°N of Moon    12  00:46  LAST QUARTER MOON     12  15:21  Venus 2.5°S of Beehive    14  09:05  Moon at Descending Node     15  12:19  Mars 2.6°N of Moon    15  13:10  Beehive 3.1°N of Moon    15  18:23  Venus 1.1°N of Moon: Occn.    16  02:36  Mars 0.5°S of Beehive    17  02:49  Regulus 4.0°N of Moon    18  14:23  Moon at Perigee: 357048 km    18  18:24  NEW MOON     19  13:29  Mercury 0.3°N of Spica    20  06:06  Mercury 1.2°N of Moon: Occn.    20  15:39  Spica 3.2°N of Moon    22  11:45  Autumnal Equinox     23  18:22  Antares 1.3°S of Moon    25  13:10  FIRST QUARTER MOON     26  22:21  Moon at Ascending Node     30  02     Neptune at Opposition     30  13     Jupiter in Conjunction with Sun Oct 01  21:38  Moon at Apogee: 406246 km    02  06:44  Venus 0.1°S of Regulus    02  11     Mercury at Inferior Conjunction     03  16:25  FULL MOON     07  16:49  Pleiades 0.3°N of Moon    11  11:37  Moon at Descending Node     11  11:57  LAST QUARTER MOON     12  21:50  Beehive 3.4°N of Moon    14  03     Mercury at Perihelion     14  03:41  Mars 4.7°N of Moon    14  12:45  Regulus 4.2°N of Moon    15  15:41  Venus 5.9°N of Moon    17  00:41  Moon at Perigee: 359010 km    17  23     Mercury at Greatest Elong: 18.2°W    18  02:57  NEW MOON     21  03:41  Antares 1.5°S of Moon    21  07     Orionid Meteor Shower    22  14     Mercury 1.0°N of Jupiter    23  17:54  Mars 1.0°N of Regulus    23  23:55  Moon at Ascending Node     25  04:53  FIRST QUARTER MOON     29  06:55  Moon at Apogee: 405560 km    29  23     Venus at Perihelion     30  17     Saturn at Opposition Nov 02  09:17  FULL MOON     03  22:34  Pleiades 0.5°N of Moon    05  07     S Taurid Meteor Shower    07  12:08  Moon at Descending Node     09  04:13  Beehive 3.6°N of Moon    09  21:26  LAST QUARTER MOON     10  01     Venus 0.6°N of Jupiter    10  20:20  Regulus 4.4°N of Moon    12  06     N Taurid Meteor Shower    14  05:53  Moon at Perigee: 363613 km    14  12:44  Spica 3.2°N of Moon    16  01:15  Venus 3.6°N of Spica    16  13:18  NEW MOON     17  13     Leonid Meteor Shower    20  01     Mercury at Superior Conjunction     20  04:34  Moon at Ascending Node     24  00:14  FIRST QUARTER MOON     26  00:10  Moon at Apogee: 404732 kmDec 01  05:45  Pleiades 0.5°N of Moon    02  01:40  FULL MOON     03  21     Uranus at Opposition     04  15:14  Moon at Descending Node     06  09:41  Beehive 3.8°N of Moon    08  01:58  Regulus 4.6°N of Moon    09  05:39  LAST QUARTER MOON     11  12:44  Moon at Perigee: 369056 km    11  20:36  Spica 3.3°N of Moon    14  02     Geminid Meteor Shower    14  07:33  Venus 5.0°N of Moon    16  02:06  NEW MOON     17  12:41  Moon at Ascending Node     21  08:20  Winter Solstice     22  10     Ursid Meteor Shower    22  13:06  Jupiter 3.1°N of Spica    23  02:09  Venus 5.5°N of Antares    23  21:00  Moon at Apogee: 404409 km    23  21:45  FIRST QUARTER MOON     28  03     Jupiter at Aphelion:  5.45386 AU    28  14:35  Pleiades 0.4°N of Moon    31  01     Mercury at Greatest Elong: 19.6°E    31  16:48  FULL MOON     31  16:52  Total Lunar Eclipse; mag=1.246    31  22:49  Moon at Descending Node     

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

Europe, Africa, and the Middle East

Below are links to calendars of astronomical events from 2021 to 2030 for five time zones
in Europe, Africa, and the Middle East.
Choose a time zone and click on a year to get a calendar of astronomical events for that year.

Calendar of Astronomical Events - Europe, Africa, & Middle East
GMT 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
CET 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
EET 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
MSK 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
GST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

        Time Zones Abbreviations
        • GMT = Greenwich Mean Time
        • CET = Central European Time (= GMT + 1 hour)
        • EET = Eastern European Time (= GMT + 2 hours)
        • MSK = Moscow Time (= GMT + 3 hours)
        • GST = Gulf Standard Time (= GMT + 4 hours)

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