2048Calendar of Astronomical Events

    

2048Phases of the Moon

Atlantic Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Atlantic Standard Time(Greenwich Mean Time - 4 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2048 Phases of the Moon
Atlantic Standard Time
New Moon First Quarter Full Moon Last Quarter
-- Jan 1 02:57 t Jan 8 14:49
Jan 15 07:32 Jan 22 17:56 Jan 30 20:14 Feb 6 23:16
Feb 13 20:31 Feb 21 15:22 Feb 29 10:38 Mar 7 06:45
Mar 14 10:28 Mar 22 12:03 Mar 29 22:04 Apr 5 14:10
Apr 13 01:20 Apr 21 06:02 Apr 28 07:13 May 4 22:22
May 12 16:58 May 20 20:16 May 27 14:57 Jun 3 08:05
Jun 11 08:50 A Jun 19 06:49 Jun 25 22:08 p Jul 2 19:58
Jul 11 00:04 Jul 18 14:31 Jul 25 05:34 Aug 1 10:30
Aug 9 13:59 Aug 16 20:32 Aug 23 14:07 Aug 31 03:42
Sep 8 02:24 Sep 15 02:04 Sep 22 00:46 Sep 29 22:45
Oct 7 13:45 Oct 14 08:20 Oct 21 14:25 Oct 29 18:15
Nov 6 00:38 Nov 12 16:29 Nov 20 07:20 Nov 28 12:34
Dec 5 11:30 T Dec 12 03:29 Dec 20 02:39 n Dec 28 04:31

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.


2048Calendar of Astronomical Events

Atlantic Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Atlantic Standard Time(Greenwich Mean Time - 4 hours).If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the calendar.

2048Calendar of Astronomical Events
Atlantic Standard Time
January - June July - December
Date     AST   Event        (h:m)Jan 01  02:52  Total Lunar Eclipse; mag=1.128    01  02:57  FULL MOON     03  14     Earth at Perihelion: 0.98328 AU    04  09     Quadrantid Meteor Shower    05  04:05  Regulus 5.1°N of Moon    05  10:09  Venus 6.1°N of Antares    08  14:49  LAST QUARTER MOON     09  02:36  Spica 3.2°N of Moon    10  03:17  Mars 6.1°N of Moon    12  04:40  Antares 2.2°S of Moon    12  20:54  Venus 3.0°N of Moon    12  23:53  Moon at Perigee: 363708 km    13  01     Mercury at Greatest Elong: 19.0°E    14  01:27  Moon at Ascending Node     15  07:32  NEW MOON     16  18:22  Mercury 3.2°S of Moon    20  12     Mercury at Perihelion     22  17:56  FIRST QUARTER MOON     24  00:32  Jupiter 5.1°S of Moon    24  17:24  Moon at Apogee: 404717 km    25  00:49  Pleiades 1.0°N of Moon    28  02:52  Moon at Descending Node     28  20     Mercury at Inferior Conjunction     30  08     Venus 0.1°S of Saturn    30  20:14  FULL MOON Feb 01  10:21  Regulus 5.1°N of Moon    05  07:56  Spica 3.1°N of Moon    06  23:16  LAST QUARTER MOON     07  09:42  Mars 4.8°N of Moon    08  11:34  Antares 2.3°S of Moon    09  05:12  Moon at Perigee: 369129 km    10  08:30  Moon at Ascending Node     10  18:25  Saturn 0.1°N of Moon: Occn.    11  19:13  Venus 1.9°S of Moon    12  01:18  Mercury 0.0°S of Moon: Occn.    13  20:31  NEW MOON     17  11     Mercury 1.4°N of Venus    20  13:17  Jupiter 4.6°S of Moon    21  08:51  Pleiades 1.2°N of Moon    21  14:29  Moon at Apogee: 404268 km    21  15:22  FIRST QUARTER MOON     22  18     Mercury at Greatest Elong: 26.6°W    24  08:12  Moon at Descending Node     28  00     Uranus at Opposition     28  18:38  Regulus 5.0°N of Moon    29  10:38  FULL MOON Mar 03  13:58  Spica 2.9°N of Moon    04  11     Mercury at Aphelion     04  22:21  Moon at Perigee: 368850 km    06  12:39  Mars 3.3°N of Moon    06  16:51  Antares 2.5°S of Moon    07  06:45  LAST QUARTER MOON     08  10:31  Moon at Ascending Node     09  04:40  Saturn 0.3°S of Moon: Occn.    14  10:28  NEW MOON     15  10:00  Mars 5.3°N of Antares    15  23     Mercury 1.0°S of Venus    16  21     Venus at Aphelion     19  05:39  Jupiter 4.0°S of Moon    19  16:48  Pleiades 1.4°N of Moon    19  18:34  Vernal Equinox     20  10:41  Moon at Apogee: 404637 km    22  10:48  Moon at Descending Node     22  12:03  FIRST QUARTER MOON     27  04:25  Regulus 5.1°N of Moon    29  22:04  FULL MOON     30  22:23  Spica 2.7°N of MoonApr 01  06:10  Moon at Perigee: 363563 km    02  23:06  Antares 2.8°S of Moon    03  11:04  Mars 1.7°N of Moon    04  10:57  Moon at Ascending Node     05  12:30  Saturn 0.7°S of Moon: Occn.    05  14:10  LAST QUARTER MOON     07  10     Mercury at Superior Conjunction     13  01:20  NEW MOON     15  23:47  Jupiter 3.3°S of Moon    16  00:05  Pleiades 1.6°N of Moon    17  03:22  Moon at Apogee: 405534 km    17  11     Mercury at Perihelion     18  12:39  Moon at Descending Node     21  06:02  FIRST QUARTER MOON     21  18:01  Jupiter 4.6°S of Pleiades    22  06     Lyrid Meteor Shower    23  14:08  Regulus 5.4°N of Moon    27  08:45  Spica 2.7°N of Moon    28  07:13  FULL MOON     29  10:29  Moon at Perigee: 359129 km    29  11:41  Mercury 1.5°S of Pleiades    30  07:46  Antares 2.9°S of Moon    30  23     Mercury 3.2°N of JupiterMay 01  01:30  Mars 0.2°N of Moon: Occn.    01  14:46  Moon at Ascending Node     02  19:38  Saturn 0.9°S of Moon: Occn.    04  05     Mercury at Greatest Elong: 21.0°E    04  20     Eta-Aquarid Meteor Shower    04  22:22  LAST QUARTER MOON     11  03     Neptune in Conjunction with Sun     12  16:58  NEW MOON     14  05:50  Mercury 0.1°N of Moon: Occn.    14  13:19  Moon at Apogee: 406299 km    15  16:06  Moon at Descending Node     20  20:16  FIRST QUARTER MOON     20  22:23  Regulus 5.5°N of Moon    24  19:19  Spica 2.8°N of Moon    27  10     Mercury at Inferior Conjunction     27  14:57  FULL MOON     27  18:20  Antares 3.0°S of Moon    27  19:56  Moon at Perigee: 357116 km    28  04:12  Mars 0.9°S of Moon: Occn.    28  16     Venus at Superior Conjunction     28  23     Jupiter in Conjunction with Sun     28  23:20  Moon at Ascending Node     30  03:08  Saturn 1.0°S of Moon: Occn.Jun 03  08:05  LAST QUARTER MOON     03  08     Mars at Opposition     09  12:33  Pleiades 1.6°N of Moon    10  16:20  Moon at Apogee: 406480 km    11  08:50  NEW MOON     11  08:57  Annular Solar Eclipse; mag=0.944    11  21:40  Moon at Descending Node     15  19:20  Mars 1.7°N of Antares    17  04:51  Regulus 5.6°N of Moon    19  06:49  FIRST QUARTER MOON     20  11:54  Summer Solstice     21  04:21  Spica 2.9°N of Moon    21  16     Mercury at Greatest Elong: 22.7°W    22  11:57  Mercury 2.1°N of Aldebaran    24  01:35  Mars 1.4°S of Moon    24  05:05  Antares 2.9°S of Moon    25  05:51  Moon at Perigee: 357914 km    25  10:10  Moon at Ascending Node     25  22:01  Partial Lunar Eclipse; mag=0.639    25  22:08  FULL MOON     26  10:52  Saturn 0.9°S of Moon: Occn.    27  22     Mercury 1.9°S of Jupiter
Date     AST   Event        (h:m)Jul 02  19:58  LAST QUARTER MOON     03  19     Saturn at Opposition     06  01     Earth at Aphelion: 1.01671 AU    06  18:43  Pleiades 1.6°N of Moon    07  06     Venus at Perihelion     07  23:10  Moon at Apogee: 405968 km    08  08:01  Jupiter 1.4°S of Moon    09  03:57  Moon at Descending Node     11  00:04  NEW MOON     14  10     Mercury at Perihelion     14  10:22  Regulus 5.5°N of Moon    18  11:09  Spica 2.8°N of Moon    18  14:31  FIRST QUARTER MOON     21  02     Mercury at Superior Conjunction     21  08:42  Mars 1.7°S of Moon    21  14:16  Antares 3.0°S of Moon    22  19:38  Moon at Ascending Node     23  12:18  Moon at Perigee: 361240 km    23  18:03  Saturn 0.7°S of Moon: Occn.    25  05:34  FULL MOON     27  21     Delta-Aquarid Meteor ShowerAug 01  10:30  LAST QUARTER MOON     03  01:34  Pleiades 1.8°N of Moon    03  04:00  Venus 1.0°N of Regulus    04  13:05  Moon at Apogee: 405004 km    05  02:09  Jupiter 0.8°S of Moon: Occn.    05  09:07  Moon at Descending Node     05  13:07  Mars 1.1°N of Antares    05  18:46  Mercury 0.8°N of Regulus    09  13:59  NEW MOON     12  09     Mercury 0.8°S of Venus    12  13     Perseid Meteor Shower    14  16:29  Spica 2.6°N of Moon    16  20:32  FIRST QUARTER MOON     17  21:08  Antares 3.2°S of Moon    18  05:21  Mars 2.4°S of Moon    19  00:54  Moon at Ascending Node     20  00:09  Saturn 0.8°S of Moon: Occn.    20  08:34  Moon at Perigee: 366147 km    23  14:07  FULL MOON     27  10     Mercury at Aphelion     30  09:15  Pleiades 2.0°N of Moon    31  03:42  LAST QUARTER MOON Sep 01  06:48  Moon at Apogee: 404235 km    01  12     Mercury at Greatest Elong: 27.2°E    01  12:14  Moon at Descending Node     01  18:50  Jupiter 0.2°S of Moon: Occn.    03  08     Uranus in Conjunction with Sun     08  02:24  NEW MOON     10  03:03  Mercury 1.3°N of Moon    10  11:59  Venus 5.5°N of Moon    10  22:13  Spica 2.4°N of Moon    14  02:29  Antares 3.4°S of Moon    15  02:04  FIRST QUARTER MOON     15  02:06  Moon at Ascending Node     15  11:06  Moon at Perigee: 369916 km    15  11:51  Mars 3.4°S of Moon    16  05:42  Saturn 1.0°S of Moon: Occn.    16  10:16  Venus 2.2°N of Spica    22  00:46  FULL MOON     22  04:01  Autumnal Equinox     26  17:24  Pleiades 2.2°N of Moon    27  20     Mercury at Inferior Conjunction     28  14:15  Moon at Descending Node     29  02:20  Moon at Apogee: 404231 km    29  08:30  Jupiter 0.3°N of Moon: Occn.    29  22:45  LAST QUARTER MOON Oct 03  02     Mars 3.0°S of Saturn    04  08:47  Regulus 5.6°N of Moon    07  13:45  NEW MOON     10  05:41  Venus 1.5°N of Moon    10  10     Mercury at Perihelion     11  00:52  Moon at Perigee: 366937 km    11  08:25  Antares 3.6°S of Moon    12  03:07  Moon at Ascending Node     13  08     Mercury at Greatest Elong: 18.1°W    13  12:25  Saturn 1.4°S of Moon    14  01:03  Mars 4.8°S of Moon    14  08:20  FIRST QUARTER MOON     20  02     Mars at Perihelion:  1.38142 AU    21  06     Orionid Meteor Shower    21  14:25  FULL MOON     24  01:19  Pleiades 2.4°N of Moon    24  10:31  Venus 2.9°N of Antares    25  17:25  Moon at Descending Node     26  17:21  Jupiter 0.6°N of Moon: Occn.    26  21:59  Moon at Apogee: 404996 km    29  18:14  LAST QUARTER MOON     31  18:11  Regulus 5.8°N of MoonNov 05  06     S Taurid Meteor Shower    06  00:38  NEW MOON     07  16:46  Antares 3.7°S of Moon    07  19:21  Moon at Perigee: 361590 km    08  08:22  Moon at Ascending Node     08  23:54  Venus 3.1°S of Moon    09  22:19  Saturn 1.8°S of Moon    11  18:56  Mars 6.0°S of Moon    12  05     N Taurid Meteor Shower    12  16:29  FIRST QUARTER MOON     13  23     Neptune at Opposition     14  08     Mercury at Superior Conjunction     17  12     Leonid Meteor Shower    20  07:20  FULL MOON     20  08:24  Pleiades 2.4°N of Moon    21  07     Venus 2.8°S of Saturn    21  22:54  Moon at Descending Node     22  20:36  Jupiter 0.5°N of Moon: Occn.    23  14:24  Moon at Apogee: 405928 km    28  02:32  Regulus 5.9°N of Moon    28  12:34  LAST QUARTER MOON Dec 02  02:44  Spica 2.4°N of Moon    05  11:30  NEW MOON     05  11:34  Total Solar Eclipse; mag=1.044    05  18:27  Moon at Ascending Node     06  03:58  Moon at Perigee: 357717 km    07  12:08  Saturn 2.1°S of Moon    08  20:08  Venus 6.4°S of Moon    12  03:29  FIRST QUARTER MOON     14  01     Geminid Meteor Shower    17  04     Jupiter at Opposition     17  14:37  Pleiades 2.4°N of Moon    19  00     Mercury 2.4°S of Saturn    19  05:29  Moon at Descending Node     19  20:01  Jupiter 0.3°N of Moon: Occn.    20  02:26  Pen. Lunar Eclipse; mag=0.962    20  02:39  FULL MOON     20  20:28  Moon at Apogee: 406367 km    21  01:02  Winter Solstice     22  09     Ursid Meteor Shower    25  09:10  Regulus 5.9°N of Moon    26  07     Mercury at Greatest Elong: 19.8°E    28  04:31  LAST QUARTER MOON     29  12:00  Spica 2.4°N of 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: 2041 to 2050

The Americas

Below are links to calendars of astronomical events from 2041 to 2050 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 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050
EST 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050
CST 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050
MST 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050
PST 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050
AKST 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050
HST 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050

        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