2048Calendar of Astronomical Events

    

2048Phases 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.

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

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

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.

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