2050Calendar of Astronomical Events

    

2050Phases 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.

2050 Phases of the Moon
Hawaiian Standard Time
New Moon First Quarter Full Moon Last Quarter
-- Jan 7 15:39 Jan 15 20:17
Jan 22 18:57 Jan 29 10:48 Feb 6 10:47 Feb 14 12:10
Feb 21 05:03 Feb 28 01:29 Mar 8 05:23 Mar 16 00:08
Mar 22 14:41 Mar 29 18:17 Apr 6 22:12 Apr 14 08:24
Apr 21 00:25 Apr 28 12:08 May 6 12:26 t May 13 14:04
May 20 10:51 H May 28 06:04 Jun 4 23:51 Jun 11 18:39
Jun 18 22:22 Jun 26 23:17 Jul 4 08:51 Jul 10 23:46
Jul 18 11:17 Jul 26 15:05 Aug 2 16:20 Aug 9 06:48
Aug 17 01:47 Aug 25 04:56 Aug 31 23:30 Sep 7 16:51
Sep 15 17:49 Sep 23 16:34 Sep 30 07:31 Oct 7 06:32
Oct 15 10:48 Oct 23 02:10 Oct 29 17:16 t Nov 5 23:57
Nov 14 03:41 P Nov 21 10:25 Nov 28 05:09 Dec 5 20:27
Dec 13 19:18 Dec 20 18:15 Dec 27 19:15 -

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.


2050Calendar 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.

2050Calendar of Astronomical Events
Hawaiian Standard Time
January - June July - December
Date     HST   Event        (h:m)Jan 03  15     Quadrantid Meteor Shower    03  16:13  Pleiades 4.1°N of Moon    03  17:20  Moon at Descending Node     04  10     Earth at Perihelion: 0.98331 AU    04  14:07  Aldebaran 4.5°S of Moon    07  15:39  FULL MOON     08  19:37  Jupiter 5.1°N of Moon    10  16:36  Moon at Apogee: 406128 km    15  16:12  Spica 0.9°N of Moon    15  20:17  LAST QUARTER MOON     17  05     Mercury at Greatest Elong: 23.9°W    18  07:33  Moon at Ascending Node     18  08:57  Mars 0.6°N of Moon: Occn.    18  21     Jupiter at Opposition     19  02:03  Antares 5.6°S of Moon    19  07     Saturn in Conjunction with Sun     19  18     Venus at Aphelion     21  02:58  Mercury 2.5°S of Moon    22  18:57  NEW MOON     23  08:50  Moon at Perigee: 357295 km    29  10:48  FIRST QUARTER MOON     30  18:35  Moon at Descending Node     31  19:40  Aldebaran 4.4°S of MoonFeb 04  13:18  Mars 4.9°N of Antares    04  18:30  Jupiter 5.0°N of Moon    06  00     Mercury at Aphelion     06  10:47  FULL MOON     06  20:32  Moon at Apogee: 406519 km    07  12     Mercury 1.1°S of Saturn    07  14:19  Regulus 5.8°N of Moon    11  22:36  Spica 0.6°N of Moon    14  10:12  Moon at Ascending Node     14  12:10  LAST QUARTER MOON     15  10:48  Antares 5.8°S of Moon    16  01:04  Mars 1.6°S of Moon    19  07:53  Saturn 5.1°S of Moon    20  21:31  Moon at Perigee: 356855 km    21  05:03  NEW MOON     26  19:47  Moon at Descending Node     28  01:29  FIRST QUARTER MOON     28  02:04  Aldebaran 4.1°S of MoonMar 03  19:30  Jupiter 5.1°N of Moon    04  21     Mercury at Superior Conjunction     05  22:19  Moon at Apogee: 406338 km    06  20:28  Regulus 5.8°N of Moon    08  05:23  FULL MOON     08  19     Uranus at Opposition     11  04:10  Spica 0.4°N of Moon    13  10:52  Moon at Ascending Node     14  17:12  Antares 6.1°S of Moon    16  00:08  LAST QUARTER MOON     16  15:42  Mars 3.6°S of Moon    18  22:11  Saturn 5.4°S of Moon    20  00:20  Vernal Equinox     20  08:05  Jupiter 6.2°S of Pollux    21  07:48  Moon at Perigee: 359625 km    21  23     Mercury at Perihelion     22  14:41  NEW MOON     23  20:48  Mercury 1.4°S of Moon    24  04:14  Venus 3.1°S of Moon    26  00:48  Moon at Descending Node     26  11     Mercury 3.7°N of Venus    27  10:22  Aldebaran 3.9°S of Moon    29  18:17  FIRST QUARTER MOON     30  08     Mercury at Greatest Elong: 18.9°E    31  01:52  Jupiter 5.3°N of MoonApr 02  11:09  Moon at Apogee: 405540 km    06  22:12  FULL MOON     07  10:19  Spica 0.3°N of Moon    09  13:47  Moon at Ascending Node     14  04:16  Mars 5.6°S of Moon    14  08:24  LAST QUARTER MOON     15  08:42  Saturn 5.7°S of Moon    17  21     Mercury at Inferior Conjunction     18  09:04  Moon at Perigee: 364528 km    21  00:25  NEW MOON     22  04:45  Venus 3.3°S of Pleiades    22  09:31  Moon at Descending Node     22  13     Lyrid Meteor Shower    23  02:53  Venus 1.6°N of Moon    23  19:56  Aldebaran 3.7°S of Moon    27  14:03  Jupiter 5.5°N of Moon    28  12:08  FIRST QUARTER MOON     30  01:49  Venus 6.4°N of Aldebaran    30  05:11  Moon at Apogee: 404600 kmMay 04  17:48  Spica 0.4°N of Moon    05  02     Eta-Aquarid Meteor Shower    06  12:26  FULL MOON     06  12:30  Total Lunar Eclipse; mag=1.077    06  20:21  Moon at Ascending Node     12  02     Venus at Perihelion     12  15:42  Saturn 5.8°S of Moon    13  14:04  LAST QUARTER MOON     15  05:45  Moon at Perigee: 369166 km    15  08     Mars 1.6°S of Saturn    15  17     Mercury at Greatest Elong: 26.0°W    16  00     Neptune in Conjunction with Sun     18  14:06  Mercury 5.1°S of Moon    19  18:46  Moon at Descending Node     20  10:41  Hybrid Solar Eclipse; mag=1.004    20  10:51  NEW MOON     23  07:50  Venus 5.7°N of Moon    25  06:27  Jupiter 5.7°N of Moon    28  00:12  Moon at Apogee: 404241 km    28  06:04  FIRST QUARTER MOON Jun 01  02:18  Spica 0.3°N of Moon    03  04:47  Moon at Ascending Node     04  13:01  Antares 6.3°S of Moon    04  23:51  FULL MOON     05  20:37  Venus 4.6°S of Pollux    05  23:07  Mercury 5.2°S of Pleiades    08  20:54  Saturn 5.8°S of Moon    09  08:25  Moon at Perigee: 368158 km    11  18:39  LAST QUARTER MOON     15  12     Venus 1.5°N of Jupiter    16  01:27  Moon at Descending Node     17  22     Mercury at Perihelion     17  22:29  Venus 0.5°N of Beehive    18  22:22  NEW MOON     19  16     Mercury at Superior Conjunction     20  17:33  Summer Solstice     22  00:59  Jupiter 5.8°N of Moon    22  02     Neptune at Perihelion: 29.81670 AU    24  18:29  Moon at Apogee: 404736 km    26  23:17  FIRST QUARTER MOON     28  10:52  Spica 0.2°N of Moon    29  14:25  Jupiter 1.0°S of Beehive    30  12:15  Moon at Ascending Node 
Date     HST   Event        (h:m)Jul 04  08:51  FULL MOON     05  15     Earth at Aphelion: 1.01663 AU    06  02:17  Saturn 5.7°S of Moon    06  16:25  Moon at Perigee: 363256 km    08  02:50  Venus 0.9°N of Regulus    08  22:31  Mercury 0.0°N of Beehive    10  08     Mercury 0.9°N of Jupiter    10  23:46  LAST QUARTER MOON     13  04:19  Moon at Descending Node     14  19:16  Aldebaran 3.6°S of Moon    18  11:17  NEW MOON     20  23:13  Mercury 5.4°N of Moon    21  09:36  Regulus 5.7°N of Moon    22  10:27  Moon at Apogee: 405717 km    22  17:26  Venus 5.3°N of Moon    25  00:44  Mercury 1.0°S of Regulus    25  18:34  Spica 0.0°S of Moon    26  15:05  FIRST QUARTER MOON     27  16:39  Moon at Ascending Node     27  23     Mercury at Greatest Elong: 27.1°E    28  01     Saturn at Opposition     28  04     Delta-Aquarid Meteor Shower    31  22     Mercury at Aphelion Aug 02  08:55  Saturn 5.6°S of Moon    02  16:20  FULL MOON     03  19:06  Moon at Perigee: 358975 km    07  09     Jupiter in Conjunction with Sun     07  13     Venus at Greatest Elong: 45.8°E    09  05:07  Moon at Descending Node     09  06:48  LAST QUARTER MOON     11  00:39  Aldebaran 3.4°S of Moon    12  20     Perseid Meteor Shower    13  21     Mars at Opposition     16  14     Uranus at Perihelion: 18.28307 AU    17  01:47  NEW MOON     18  21:00  Moon at Apogee: 406488 km    21  04:50  Venus 0.0°N of Moon: Occn.    22  01:01  Spica 0.3°S of Moon    23  18:22  Moon at Ascending Node     24  16     Mercury at Inferior Conjunction     25  04:56  FIRST QUARTER MOON     29  16:35  Saturn 5.7°S of Moon    31  23:30  FULL MOON Sep 01  04:03  Moon at Perigee: 356897 km    01  10     Venus at Aphelion     03  02:12  Venus 1.9°S of Spica    05  07:45  Moon at Descending Node     05  12     Mercury 5.5°S of Jupiter    06  21     Mars at Perihelion:  1.38111 AU    07  06:52  Aldebaran 3.2°S of Moon    07  16:51  LAST QUARTER MOON     09  22:36  Mercury 0.3°S of Regulus    10  09     Mercury at Greatest Elong: 18.0°W    13  11     Uranus in Conjunction with Sun     13  21:55  Regulus 5.7°N of Moon    13  22     Mercury at Perihelion     14  23:55  Moon at Apogee: 406591 km    15  17:49  NEW MOON     18  06:45  Spica 0.4°S of Moon    18  16:28  Venus 5.6°S of Moon    19  20:06  Moon at Ascending Node     22  09:29  Autumnal Equinox     23  16:34  FIRST QUARTER MOON     26  00:28  Saturn 5.9°S of Moon    29  14:42  Moon at Perigee: 357710 km    30  07:31  FULL MOON Oct 02  14:50  Moon at Descending Node     04  15:05  Aldebaran 3.0°S of Moon    06  14     Mercury at Superior Conjunction     07  06:32  LAST QUARTER MOON     11  04:13  Regulus 5.8°N of Moon    12  05:51  Moon at Apogee: 406050 km    15  10:48  NEW MOON     16  10     Venus at Inferior Conjunction     16  16:49  Jupiter 0.3°N of Regulus    17  00:24  Moon at Ascending Node     21  12     Orionid Meteor Shower    23  02:10  FIRST QUARTER MOON     23  08:04  Saturn 6.0°S of Moon    27  23:08  Moon at Perigee: 361380 km    29  17:16  FULL MOON     29  17:20  Total Lunar Eclipse; mag=1.054    30  01:12  Moon at Descending Node Nov 01  01:07  Aldebaran 3.0°S of Moon    05  12     S Taurid Meteor Shower    05  23:57  LAST QUARTER MOON     07  11:21  Regulus 5.8°N of Moon    08  20:44  Moon at Apogee: 405118 km    11  05:31  Venus 0.9°N of Moon: Occn.    11  17:23  Mercury 2.1°N of Antares    11  19:48  Spica 0.4°S of Moon    12  12     N Taurid Meteor Shower    13  07:20  Moon at Ascending Node     14  03:29  Partial Solar Eclipse; mag=0.887    14  03:41  NEW MOON     15  21:38  Mercury 5.5°S of Moon    17  18     Leonid Meteor Shower    18  16     Neptune at Opposition     19  16:03  Saturn 6.0°S of Moon    21  10:25  FIRST QUARTER MOON     21  21     Mercury at Greatest Elong: 22.2°E    22  10:29  Mars 6.2°S of Moon    24  19:46  Moon at Perigee: 366851 km    26  11:02  Moon at Descending Node     27  05:48  Venus 3.3°N of Spica    28  05:10  FULL MOON     28  11:26  Aldebaran 3.0°S of MoonDec 04  19:22  Regulus 5.7°N of Moon    05  20:27  LAST QUARTER MOON     06  16:39  Moon at Apogee: 404411 km    09  03:54  Spica 0.5°S of Moon    10  00:27  Venus 3.4°N of Moon    10  14:42  Moon at Ascending Node     10  21     Mercury at Perihelion     11  03     Mercury at Inferior Conjunction     13  19:18  NEW MOON     14  07     Geminid Meteor Shower    17  02:04  Saturn 5.9°S of Moon    20  06:49  Moon at Perigee: 370280 km    20  18:15  FIRST QUARTER MOON     20  19:31  Mars 4.0°S of Moon    21  06:39  Winter Solstice     22  16     Ursid Meteor Shower    22  19     Venus at Perihelion     23  16:37  Moon at Descending Node     25  20:06  Aldebaran 3.0°S of Moon    27  03     Venus at Greatest Elong: 46.9°W    27  19:15  FULL MOON     30  16     Mercury at Greatest Elong: 22.5°W    

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