2048Calendar of Astronomical Events

    

2048Phases of the Moon

Central Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Central Standard Time(Greenwich Mean Time - 6 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2048 Phases of the Moon
Central Standard Time
New Moon First Quarter Full Moon Last Quarter
-- Jan 1 00:57 t Jan 8 12:49
Jan 15 05:32 Jan 22 15:56 Jan 30 18:14 Feb 6 21:16
Feb 13 18:31 Feb 21 13:22 Feb 29 08:38 Mar 7 04:45
Mar 14 08:28 Mar 22 10:03 Mar 29 20:04 Apr 5 12:10
Apr 12 23:20 Apr 21 04:02 Apr 28 05:13 May 4 20:22
May 12 14:58 May 20 18:16 May 27 12:57 Jun 3 06:05
Jun 11 06:50 A Jun 19 04:49 Jun 25 20:08 p Jul 2 17:58
Jul 10 22:04 Jul 18 12:31 Jul 25 03:34 Aug 1 08:30
Aug 9 11:59 Aug 16 18:32 Aug 23 12:07 Aug 31 01:42
Sep 8 00:24 Sep 15 00:04 Sep 21 22:46 Sep 29 20:45
Oct 7 11:45 Oct 14 06:20 Oct 21 12:25 Oct 29 16:15
Nov 5 22:38 Nov 12 14:29 Nov 20 05:20 Nov 28 10:34
Dec 5 09:30 T Dec 12 01:29 Dec 20 00:39 n Dec 28 02:31

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

Central Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Central Standard Time(Greenwich Mean Time - 6 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
Central Standard Time
January - June July - December
Date     CST   Event        (h:m)Jan 01  00:52  Total Lunar Eclipse; mag=1.128    01  00:57  FULL MOON     03  12     Earth at Perihelion: 0.98328 AU    04  07     Quadrantid Meteor Shower    05  02:05  Regulus 5.1°N of Moon    05  08:09  Venus 6.1°N of Antares    08  12:49  LAST QUARTER MOON     09  00:36  Spica 3.2°N of Moon    10  01:17  Mars 6.1°N of Moon    12  02:40  Antares 2.2°S of Moon    12  18:54  Venus 3.0°N of Moon    12  21:53  Moon at Perigee: 363708 km    12  23     Mercury at Greatest Elong: 19.0°E    13  23:27  Moon at Ascending Node     15  05:32  NEW MOON     16  16:22  Mercury 3.2°S of Moon    20  10     Mercury at Perihelion     22  15:56  FIRST QUARTER MOON     23  22:32  Jupiter 5.1°S of Moon    24  15:24  Moon at Apogee: 404717 km    24  22:49  Pleiades 1.0°N of Moon    28  00:52  Moon at Descending Node     28  18     Mercury at Inferior Conjunction     30  06     Venus 0.1°S of Saturn    30  18:14  FULL MOON Feb 01  08:21  Regulus 5.1°N of Moon    05  05:56  Spica 3.1°N of Moon    06  21:16  LAST QUARTER MOON     07  07:42  Mars 4.8°N of Moon    08  09:34  Antares 2.3°S of Moon    09  03:12  Moon at Perigee: 369129 km    10  06:30  Moon at Ascending Node     10  16:25  Saturn 0.1°N of Moon: Occn.    11  17:13  Venus 1.9°S of Moon    11  23:18  Mercury 0.0°S of Moon: Occn.    13  18:31  NEW MOON     17  09     Mercury 1.4°N of Venus    20  11:17  Jupiter 4.6°S of Moon    21  06:51  Pleiades 1.2°N of Moon    21  12:29  Moon at Apogee: 404268 km    21  13:22  FIRST QUARTER MOON     22  16     Mercury at Greatest Elong: 26.6°W    24  06:12  Moon at Descending Node     27  22     Uranus at Opposition     28  16:38  Regulus 5.0°N of Moon    29  08:38  FULL MOON Mar 03  11:58  Spica 2.9°N of Moon    04  09     Mercury at Aphelion     04  20:21  Moon at Perigee: 368850 km    06  10:39  Mars 3.3°N of Moon    06  14:51  Antares 2.5°S of Moon    07  04:45  LAST QUARTER MOON     08  08:31  Moon at Ascending Node     09  02:40  Saturn 0.3°S of Moon: Occn.    14  08:28  NEW MOON     15  08:00  Mars 5.3°N of Antares    15  21     Mercury 1.0°S of Venus    16  19     Venus at Aphelion     19  03:39  Jupiter 4.0°S of Moon    19  14:48  Pleiades 1.4°N of Moon    19  16:34  Vernal Equinox     20  08:41  Moon at Apogee: 404637 km    22  08:48  Moon at Descending Node     22  10:03  FIRST QUARTER MOON     27  02:25  Regulus 5.1°N of Moon    29  20:04  FULL MOON     30  20:23  Spica 2.7°N of MoonApr 01  04:10  Moon at Perigee: 363563 km    02  21:06  Antares 2.8°S of Moon    03  09:04  Mars 1.7°N of Moon    04  08:57  Moon at Ascending Node     05  10:30  Saturn 0.7°S of Moon: Occn.    05  12:10  LAST QUARTER MOON     07  08     Mercury at Superior Conjunction     12  23:20  NEW MOON     15  21:47  Jupiter 3.3°S of Moon    15  22:05  Pleiades 1.6°N of Moon    17  01:22  Moon at Apogee: 405534 km    17  09     Mercury at Perihelion     18  10:39  Moon at Descending Node     21  04:02  FIRST QUARTER MOON     21  16:01  Jupiter 4.6°S of Pleiades    22  04     Lyrid Meteor Shower    23  12:08  Regulus 5.4°N of Moon    27  06:45  Spica 2.7°N of Moon    28  05:13  FULL MOON     29  08:29  Moon at Perigee: 359129 km    29  09:41  Mercury 1.5°S of Pleiades    30  05:46  Antares 2.9°S of Moon    30  21     Mercury 3.2°N of Jupiter    30  23:30  Mars 0.2°N of Moon: Occn.May 01  12:46  Moon at Ascending Node     02  17:38  Saturn 0.9°S of Moon: Occn.    04  03     Mercury at Greatest Elong: 21.0°E    04  18     Eta-Aquarid Meteor Shower    04  20:22  LAST QUARTER MOON     11  01     Neptune in Conjunction with Sun     12  14:58  NEW MOON     14  03:50  Mercury 0.1°N of Moon: Occn.    14  11:19  Moon at Apogee: 406299 km    15  14:06  Moon at Descending Node     20  18:16  FIRST QUARTER MOON     20  20:23  Regulus 5.5°N of Moon    24  17:19  Spica 2.8°N of Moon    27  08     Mercury at Inferior Conjunction     27  12:57  FULL MOON     27  16:20  Antares 3.0°S of Moon    27  17:56  Moon at Perigee: 357116 km    28  02:12  Mars 0.9°S of Moon: Occn.    28  14     Venus at Superior Conjunction     28  21     Jupiter in Conjunction with Sun     28  21:20  Moon at Ascending Node     30  01:08  Saturn 1.0°S of Moon: Occn.Jun 03  06:05  LAST QUARTER MOON     03  06     Mars at Opposition     09  10:33  Pleiades 1.6°N of Moon    10  14:20  Moon at Apogee: 406480 km    11  06:50  NEW MOON     11  06:57  Annular Solar Eclipse; mag=0.944    11  19:40  Moon at Descending Node     15  17:20  Mars 1.7°N of Antares    17  02:51  Regulus 5.6°N of Moon    19  04:49  FIRST QUARTER MOON     20  09:54  Summer Solstice     21  02:21  Spica 2.9°N of Moon    21  14     Mercury at Greatest Elong: 22.7°W    22  09:57  Mercury 2.1°N of Aldebaran    23  23:35  Mars 1.4°S of Moon    24  03:05  Antares 2.9°S of Moon    25  03:51  Moon at Perigee: 357914 km    25  08:10  Moon at Ascending Node     25  20:01  Partial Lunar Eclipse; mag=0.639    25  20:08  FULL MOON     26  08:52  Saturn 0.9°S of Moon: Occn.    27  20     Mercury 1.9°S of Jupiter
Date     CST   Event        (h:m)Jul 02  17:58  LAST QUARTER MOON     03  17     Saturn at Opposition     05  23     Earth at Aphelion: 1.01671 AU    06  16:43  Pleiades 1.6°N of Moon    07  04     Venus at Perihelion     07  21:10  Moon at Apogee: 405968 km    08  06:01  Jupiter 1.4°S of Moon    09  01:57  Moon at Descending Node     10  22:04  NEW MOON     14  08     Mercury at Perihelion     14  08:22  Regulus 5.5°N of Moon    18  09:09  Spica 2.8°N of Moon    18  12:31  FIRST QUARTER MOON     21  00     Mercury at Superior Conjunction     21  06:42  Mars 1.7°S of Moon    21  12:16  Antares 3.0°S of Moon    22  17:38  Moon at Ascending Node     23  10:18  Moon at Perigee: 361240 km    23  16:03  Saturn 0.7°S of Moon: Occn.    25  03:34  FULL MOON     27  19     Delta-Aquarid Meteor ShowerAug 01  08:30  LAST QUARTER MOON     02  23:34  Pleiades 1.8°N of Moon    03  02:00  Venus 1.0°N of Regulus    04  11:05  Moon at Apogee: 405004 km    05  00:09  Jupiter 0.8°S of Moon: Occn.    05  07:07  Moon at Descending Node     05  11:07  Mars 1.1°N of Antares    05  16:46  Mercury 0.8°N of Regulus    09  11:59  NEW MOON     12  07     Mercury 0.8°S of Venus    12  11     Perseid Meteor Shower    14  14:29  Spica 2.6°N of Moon    16  18:32  FIRST QUARTER MOON     17  19:08  Antares 3.2°S of Moon    18  03:21  Mars 2.4°S of Moon    18  22:54  Moon at Ascending Node     19  22:09  Saturn 0.8°S of Moon: Occn.    20  06:34  Moon at Perigee: 366147 km    23  12:07  FULL MOON     27  08     Mercury at Aphelion     30  07:15  Pleiades 2.0°N of Moon    31  01:42  LAST QUARTER MOON Sep 01  04:48  Moon at Apogee: 404235 km    01  10     Mercury at Greatest Elong: 27.2°E    01  10:14  Moon at Descending Node     01  16:50  Jupiter 0.2°S of Moon: Occn.    03  06     Uranus in Conjunction with Sun     08  00:24  NEW MOON     10  01:03  Mercury 1.3°N of Moon    10  09:59  Venus 5.5°N of Moon    10  20:13  Spica 2.4°N of Moon    14  00:29  Antares 3.4°S of Moon    15  00:04  FIRST QUARTER MOON     15  00:06  Moon at Ascending Node     15  09:06  Moon at Perigee: 369916 km    15  09:51  Mars 3.4°S of Moon    16  03:42  Saturn 1.0°S of Moon: Occn.    16  08:16  Venus 2.2°N of Spica    21  22:46  FULL MOON     22  02:01  Autumnal Equinox     26  15:24  Pleiades 2.2°N of Moon    27  18     Mercury at Inferior Conjunction     28  12:15  Moon at Descending Node     29  00:20  Moon at Apogee: 404231 km    29  06:30  Jupiter 0.3°N of Moon: Occn.    29  20:45  LAST QUARTER MOON Oct 03  00     Mars 3.0°S of Saturn    04  06:47  Regulus 5.6°N of Moon    07  11:45  NEW MOON     10  03:41  Venus 1.5°N of Moon    10  08     Mercury at Perihelion     10  22:52  Moon at Perigee: 366937 km    11  06:25  Antares 3.6°S of Moon    12  01:07  Moon at Ascending Node     13  06     Mercury at Greatest Elong: 18.1°W    13  10:25  Saturn 1.4°S of Moon    13  23:03  Mars 4.8°S of Moon    14  06:20  FIRST QUARTER MOON     20  00     Mars at Perihelion:  1.38142 AU    21  04     Orionid Meteor Shower    21  12:25  FULL MOON     23  23:19  Pleiades 2.4°N of Moon    24  08:31  Venus 2.9°N of Antares    25  15:25  Moon at Descending Node     26  15:21  Jupiter 0.6°N of Moon: Occn.    26  19:59  Moon at Apogee: 404996 km    29  16:14  LAST QUARTER MOON     31  16:11  Regulus 5.8°N of MoonNov 05  04     S Taurid Meteor Shower    05  22:38  NEW MOON     07  14:46  Antares 3.7°S of Moon    07  17:21  Moon at Perigee: 361590 km    08  06:22  Moon at Ascending Node     08  21:54  Venus 3.1°S of Moon    09  20:19  Saturn 1.8°S of Moon    11  16:56  Mars 6.0°S of Moon    12  03     N Taurid Meteor Shower    12  14:29  FIRST QUARTER MOON     13  21     Neptune at Opposition     14  06     Mercury at Superior Conjunction     17  10     Leonid Meteor Shower    20  05:20  FULL MOON     20  06:24  Pleiades 2.4°N of Moon    21  05     Venus 2.8°S of Saturn    21  20:54  Moon at Descending Node     22  18:36  Jupiter 0.5°N of Moon: Occn.    23  12:24  Moon at Apogee: 405928 km    28  00:32  Regulus 5.9°N of Moon    28  10:34  LAST QUARTER MOON Dec 02  00:44  Spica 2.4°N of Moon    05  09:30  NEW MOON     05  09:34  Total Solar Eclipse; mag=1.044    05  16:27  Moon at Ascending Node     06  01:58  Moon at Perigee: 357717 km    07  10:08  Saturn 2.1°S of Moon    08  18:08  Venus 6.4°S of Moon    12  01:29  FIRST QUARTER MOON     13  23     Geminid Meteor Shower    17  02     Jupiter at Opposition     17  12:37  Pleiades 2.4°N of Moon    18  22     Mercury 2.4°S of Saturn    19  03:29  Moon at Descending Node     19  18:01  Jupiter 0.3°N of Moon: Occn.    20  00:26  Pen. Lunar Eclipse; mag=0.962    20  00:39  FULL MOON     20  18:28  Moon at Apogee: 406367 km    20  23:02  Winter Solstice     22  07     Ursid Meteor Shower    25  07:10  Regulus 5.9°N of Moon    26  05     Mercury at Greatest Elong: 19.8°E    28  02:31  LAST QUARTER MOON     29  10:00  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