2048Calendar of Astronomical Events

    

2048Phases of the Moon

Pacific Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Pacific Standard Time(Greenwich Mean Time - 8 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

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

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

Pacific Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Pacific Standard Time(Greenwich Mean Time - 8 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
Pacific Standard Time
January - June July - December
Date     PST   Event        (h:m)Jan 03  10     Earth at Perihelion: 0.98328 AU    04  05     Quadrantid Meteor Shower    05  00:05  Regulus 5.1°N of Moon    05  06:09  Venus 6.1°N of Antares    08  10:49  LAST QUARTER MOON     08  22:36  Spica 3.2°N of Moon    09  23:17  Mars 6.1°N of Moon    12  00:40  Antares 2.2°S of Moon    12  16:54  Venus 3.0°N of Moon    12  19:53  Moon at Perigee: 363708 km    12  21     Mercury at Greatest Elong: 19.0°E    13  21:27  Moon at Ascending Node     15  03:32  NEW MOON     16  14:22  Mercury 3.2°S of Moon    20  08     Mercury at Perihelion     22  13:56  FIRST QUARTER MOON     23  20:32  Jupiter 5.1°S of Moon    24  13:24  Moon at Apogee: 404717 km    24  20:49  Pleiades 1.0°N of Moon    27  22:52  Moon at Descending Node     28  16     Mercury at Inferior Conjunction     30  04     Venus 0.1°S of Saturn    30  16:14  FULL MOON Feb 01  06:21  Regulus 5.1°N of Moon    05  03:56  Spica 3.1°N of Moon    06  19:16  LAST QUARTER MOON     07  05:42  Mars 4.8°N of Moon    08  07:34  Antares 2.3°S of Moon    09  01:12  Moon at Perigee: 369129 km    10  04:30  Moon at Ascending Node     10  14:25  Saturn 0.1°N of Moon: Occn.    11  15:13  Venus 1.9°S of Moon    11  21:18  Mercury 0.0°S of Moon: Occn.    13  16:31  NEW MOON     17  07     Mercury 1.4°N of Venus    20  09:17  Jupiter 4.6°S of Moon    21  04:51  Pleiades 1.2°N of Moon    21  10:29  Moon at Apogee: 404268 km    21  11:22  FIRST QUARTER MOON     22  14     Mercury at Greatest Elong: 26.6°W    24  04:12  Moon at Descending Node     27  20     Uranus at Opposition     28  14:38  Regulus 5.0°N of Moon    29  06:38  FULL MOON Mar 03  09:58  Spica 2.9°N of Moon    04  07     Mercury at Aphelion     04  18:21  Moon at Perigee: 368850 km    06  08:39  Mars 3.3°N of Moon    06  12:51  Antares 2.5°S of Moon    07  02:45  LAST QUARTER MOON     08  06:31  Moon at Ascending Node     09  00:40  Saturn 0.3°S of Moon: Occn.    14  06:28  NEW MOON     15  06:00  Mars 5.3°N of Antares    15  19     Mercury 1.0°S of Venus    16  17     Venus at Aphelion     19  01:39  Jupiter 4.0°S of Moon    19  12:48  Pleiades 1.4°N of Moon    19  14:34  Vernal Equinox     20  06:41  Moon at Apogee: 404637 km    22  06:48  Moon at Descending Node     22  08:03  FIRST QUARTER MOON     27  00:25  Regulus 5.1°N of Moon    29  18:04  FULL MOON     30  18:23  Spica 2.7°N of MoonApr 01  02:10  Moon at Perigee: 363563 km    02  19:06  Antares 2.8°S of Moon    03  07:04  Mars 1.7°N of Moon    04  06:57  Moon at Ascending Node     05  08:30  Saturn 0.7°S of Moon: Occn.    05  10:10  LAST QUARTER MOON     07  06     Mercury at Superior Conjunction     12  21:20  NEW MOON     15  19:47  Jupiter 3.3°S of Moon    15  20:05  Pleiades 1.6°N of Moon    16  23:22  Moon at Apogee: 405534 km    17  07     Mercury at Perihelion     18  08:39  Moon at Descending Node     21  02:02  FIRST QUARTER MOON     21  14:01  Jupiter 4.6°S of Pleiades    22  02     Lyrid Meteor Shower    23  10:08  Regulus 5.4°N of Moon    27  04:45  Spica 2.7°N of Moon    28  03:13  FULL MOON     29  06:29  Moon at Perigee: 359129 km    29  07:41  Mercury 1.5°S of Pleiades    30  03:46  Antares 2.9°S of Moon    30  19     Mercury 3.2°N of Jupiter    30  21:30  Mars 0.2°N of Moon: Occn.May 01  10:46  Moon at Ascending Node     02  15:38  Saturn 0.9°S of Moon: Occn.    04  01     Mercury at Greatest Elong: 21.0°E    04  16     Eta-Aquarid Meteor Shower    04  18:22  LAST QUARTER MOON     10  23     Neptune in Conjunction with Sun     12  12:58  NEW MOON     14  01:50  Mercury 0.1°N of Moon: Occn.    14  09:19  Moon at Apogee: 406299 km    15  12:06  Moon at Descending Node     20  16:16  FIRST QUARTER MOON     20  18:23  Regulus 5.5°N of Moon    24  15:19  Spica 2.8°N of Moon    27  06     Mercury at Inferior Conjunction     27  10:57  FULL MOON     27  14:20  Antares 3.0°S of Moon    27  15:56  Moon at Perigee: 357116 km    28  00:12  Mars 0.9°S of Moon: Occn.    28  12     Venus at Superior Conjunction     28  19     Jupiter in Conjunction with Sun     28  19:20  Moon at Ascending Node     29  23:08  Saturn 1.0°S of Moon: Occn.Jun 03  04:05  LAST QUARTER MOON     03  04     Mars at Opposition     09  08:33  Pleiades 1.6°N of Moon    10  12:20  Moon at Apogee: 406480 km    11  04:50  NEW MOON     11  04:57  Annular Solar Eclipse; mag=0.944    11  17:40  Moon at Descending Node     15  15:20  Mars 1.7°N of Antares    17  00:51  Regulus 5.6°N of Moon    19  02:49  FIRST QUARTER MOON     20  07:54  Summer Solstice     21  00:21  Spica 2.9°N of Moon    21  12     Mercury at Greatest Elong: 22.7°W    22  07:57  Mercury 2.1°N of Aldebaran    23  21:35  Mars 1.4°S of Moon    24  01:05  Antares 2.9°S of Moon    25  01:51  Moon at Perigee: 357914 km    25  06:10  Moon at Ascending Node     25  18:01  Partial Lunar Eclipse; mag=0.639    25  18:08  FULL MOON     26  06:52  Saturn 0.9°S of Moon: Occn.    27  18     Mercury 1.9°S of Jupiter
Date     PST   Event        (h:m)Jul 02  15:58  LAST QUARTER MOON     03  15     Saturn at Opposition     05  21     Earth at Aphelion: 1.01671 AU    06  14:43  Pleiades 1.6°N of Moon    07  02     Venus at Perihelion     07  19:10  Moon at Apogee: 405968 km    08  04:01  Jupiter 1.4°S of Moon    08  23:57  Moon at Descending Node     10  20:04  NEW MOON     14  06     Mercury at Perihelion     14  06:22  Regulus 5.5°N of Moon    18  07:09  Spica 2.8°N of Moon    18  10:31  FIRST QUARTER MOON     20  22     Mercury at Superior Conjunction     21  04:42  Mars 1.7°S of Moon    21  10:16  Antares 3.0°S of Moon    22  15:38  Moon at Ascending Node     23  08:18  Moon at Perigee: 361240 km    23  14:03  Saturn 0.7°S of Moon: Occn.    25  01:34  FULL MOON     27  17     Delta-Aquarid Meteor ShowerAug 01  06:30  LAST QUARTER MOON     02  21:34  Pleiades 1.8°N of Moon    03  00:00  Venus 1.0°N of Regulus    04  09:05  Moon at Apogee: 405004 km    04  22:09  Jupiter 0.8°S of Moon: Occn.    05  05:07  Moon at Descending Node     05  09:07  Mars 1.1°N of Antares    05  14:46  Mercury 0.8°N of Regulus    09  09:59  NEW MOON     12  05     Mercury 0.8°S of Venus    12  09     Perseid Meteor Shower    14  12:29  Spica 2.6°N of Moon    16  16:32  FIRST QUARTER MOON     17  17:08  Antares 3.2°S of Moon    18  01:21  Mars 2.4°S of Moon    18  20:54  Moon at Ascending Node     19  20:09  Saturn 0.8°S of Moon: Occn.    20  04:34  Moon at Perigee: 366147 km    23  10:07  FULL MOON     27  06     Mercury at Aphelion     30  05:15  Pleiades 2.0°N of Moon    30  23:42  LAST QUARTER MOON Sep 01  02:48  Moon at Apogee: 404235 km    01  08     Mercury at Greatest Elong: 27.2°E    01  08:14  Moon at Descending Node     01  14:50  Jupiter 0.2°S of Moon: Occn.    03  04     Uranus in Conjunction with Sun     07  22:24  NEW MOON     09  23:03  Mercury 1.3°N of Moon    10  07:59  Venus 5.5°N of Moon    10  18:13  Spica 2.4°N of Moon    13  22:29  Antares 3.4°S of Moon    14  22:04  FIRST QUARTER MOON     14  22:06  Moon at Ascending Node     15  07:06  Moon at Perigee: 369916 km    15  07:51  Mars 3.4°S of Moon    16  01:42  Saturn 1.0°S of Moon: Occn.    16  06:16  Venus 2.2°N of Spica    21  20:46  FULL MOON     22  00:01  Autumnal Equinox     26  13:24  Pleiades 2.2°N of Moon    27  16     Mercury at Inferior Conjunction     28  10:15  Moon at Descending Node     28  22:20  Moon at Apogee: 404231 km    29  04:30  Jupiter 0.3°N of Moon: Occn.    29  18:45  LAST QUARTER MOON Oct 02  22     Mars 3.0°S of Saturn    04  04:47  Regulus 5.6°N of Moon    07  09:45  NEW MOON     10  01:41  Venus 1.5°N of Moon    10  06     Mercury at Perihelion     10  20:52  Moon at Perigee: 366937 km    11  04:25  Antares 3.6°S of Moon    11  23:07  Moon at Ascending Node     13  04     Mercury at Greatest Elong: 18.1°W    13  08:25  Saturn 1.4°S of Moon    13  21:03  Mars 4.8°S of Moon    14  04:20  FIRST QUARTER MOON     19  22     Mars at Perihelion:  1.38142 AU    21  02     Orionid Meteor Shower    21  10:25  FULL MOON     23  21:19  Pleiades 2.4°N of Moon    24  06:31  Venus 2.9°N of Antares    25  13:25  Moon at Descending Node     26  13:21  Jupiter 0.6°N of Moon: Occn.    26  17:59  Moon at Apogee: 404996 km    29  14:14  LAST QUARTER MOON     31  14:11  Regulus 5.8°N of MoonNov 05  02     S Taurid Meteor Shower    05  20:38  NEW MOON     07  12:46  Antares 3.7°S of Moon    07  15:21  Moon at Perigee: 361590 km    08  04:22  Moon at Ascending Node     08  19:54  Venus 3.1°S of Moon    09  18:19  Saturn 1.8°S of Moon    11  14:56  Mars 6.0°S of Moon    12  01     N Taurid Meteor Shower    12  12:29  FIRST QUARTER MOON     13  19     Neptune at Opposition     14  04     Mercury at Superior Conjunction     17  08     Leonid Meteor Shower    20  03:20  FULL MOON     20  04:24  Pleiades 2.4°N of Moon    21  03     Venus 2.8°S of Saturn    21  18:54  Moon at Descending Node     22  16:36  Jupiter 0.5°N of Moon: Occn.    23  10:24  Moon at Apogee: 405928 km    27  22:32  Regulus 5.9°N of Moon    28  08:34  LAST QUARTER MOON Dec 01  22:44  Spica 2.4°N of Moon    05  07:30  NEW MOON     05  07:34  Total Solar Eclipse; mag=1.044    05  14:27  Moon at Ascending Node     05  23:58  Moon at Perigee: 357717 km    07  08:08  Saturn 2.1°S of Moon    08  16:08  Venus 6.4°S of Moon    11  23:29  FIRST QUARTER MOON     13  21     Geminid Meteor Shower    17  00     Jupiter at Opposition     17  10:37  Pleiades 2.4°N of Moon    18  20     Mercury 2.4°S of Saturn    19  01:29  Moon at Descending Node     19  16:01  Jupiter 0.3°N of Moon: Occn.    19  22:26  Pen. Lunar Eclipse; mag=0.962    19  22:39  FULL MOON     20  16:28  Moon at Apogee: 406367 km    20  21:02  Winter Solstice     22  05     Ursid Meteor Shower    25  05:10  Regulus 5.9°N of Moon    26  03     Mercury at Greatest Elong: 19.8°E    28  00:31  LAST QUARTER MOON     29  08:00  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