2050Calendar of Astronomical Events

    

2050Phases of the Moon

Eastern Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Eastern Standard Time(Greenwich Mean Time - 5 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2050 Phases of the Moon
Eastern Standard Time
New Moon First Quarter Full Moon Last Quarter
-- Jan 7 20:39 Jan 16 01:17
Jan 22 23:57 Jan 29 15:48 Feb 6 15:47 Feb 14 17:10
Feb 21 10:03 Feb 28 06:29 Mar 8 10:23 Mar 16 05:08
Mar 22 19:41 Mar 29 23:17 Apr 7 03:12 Apr 14 13:24
Apr 21 05:25 Apr 28 17:08 May 6 17:26 t May 13 19:04
May 20 15:51 H May 28 11:04 Jun 5 04:51 Jun 11 23:39
Jun 19 03:22 Jun 27 04:17 Jul 4 13:51 Jul 11 04:46
Jul 18 16:17 Jul 26 20:05 Aug 2 21:20 Aug 9 11:48
Aug 17 06:47 Aug 25 09:56 Sep 1 04:30 Sep 7 21:51
Sep 15 22:49 Sep 23 21:34 Sep 30 12:31 Oct 7 11:32
Oct 15 15:48 Oct 23 07:10 Oct 29 22:16 t Nov 6 04:57
Nov 14 08:41 P Nov 21 15:25 Nov 28 10:09 Dec 6 01:27
Dec 14 00:18 Dec 20 23:15 Dec 28 00:15 -

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

Eastern Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Eastern Standard Time(Greenwich Mean Time - 5 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
Eastern Standard Time
January - June July - December
Date     EST   Event        (h:m)Jan 03  20     Quadrantid Meteor Shower    03  21:13  Pleiades 4.1°N of Moon    03  22:20  Moon at Descending Node     04  15     Earth at Perihelion: 0.98331 AU    04  19:07  Aldebaran 4.5°S of Moon    07  20:39  FULL MOON     09  00:37  Jupiter 5.1°N of Moon    10  21:36  Moon at Apogee: 406128 km    15  21:12  Spica 0.9°N of Moon    16  01:17  LAST QUARTER MOON     17  10     Mercury at Greatest Elong: 23.9°W    18  12:33  Moon at Ascending Node     18  13:57  Mars 0.6°N of Moon: Occn.    19  02     Jupiter at Opposition     19  07:03  Antares 5.6°S of Moon    19  12     Saturn in Conjunction with Sun     19  23     Venus at Aphelion     21  07:58  Mercury 2.5°S of Moon    22  23:57  NEW MOON     23  13:50  Moon at Perigee: 357295 km    29  15:48  FIRST QUARTER MOON     30  23:35  Moon at Descending Node Feb 01  00:40  Aldebaran 4.4°S of Moon    04  18:18  Mars 4.9°N of Antares    04  23:30  Jupiter 5.0°N of Moon    06  05     Mercury at Aphelion     06  15:47  FULL MOON     07  01:32  Moon at Apogee: 406519 km    07  17     Mercury 1.1°S of Saturn    07  19:19  Regulus 5.8°N of Moon    12  03:36  Spica 0.6°N of Moon    14  15:12  Moon at Ascending Node     14  17:10  LAST QUARTER MOON     15  15:48  Antares 5.8°S of Moon    16  06:04  Mars 1.6°S of Moon    19  12:53  Saturn 5.1°S of Moon    21  02:31  Moon at Perigee: 356855 km    21  10:03  NEW MOON     27  00:47  Moon at Descending Node     28  06:29  FIRST QUARTER MOON     28  07:04  Aldebaran 4.1°S of MoonMar 04  00:30  Jupiter 5.1°N of Moon    05  02     Mercury at Superior Conjunction     06  03:19  Moon at Apogee: 406338 km    07  01:28  Regulus 5.8°N of Moon    08  10:23  FULL MOON     09  00     Uranus at Opposition     11  09:10  Spica 0.4°N of Moon    13  15:52  Moon at Ascending Node     14  22:12  Antares 6.1°S of Moon    16  05:08  LAST QUARTER MOON     16  20:42  Mars 3.6°S of Moon    19  03:11  Saturn 5.4°S of Moon    20  05:20  Vernal Equinox     20  13:05  Jupiter 6.2°S of Pollux    21  12:48  Moon at Perigee: 359625 km    22  04     Mercury at Perihelion     22  19:41  NEW MOON     24  01:48  Mercury 1.4°S of Moon    24  09:14  Venus 3.1°S of Moon    26  05:48  Moon at Descending Node     26  16     Mercury 3.7°N of Venus    27  15:22  Aldebaran 3.9°S of Moon    29  23:17  FIRST QUARTER MOON     30  13     Mercury at Greatest Elong: 18.9°E    31  06:52  Jupiter 5.3°N of MoonApr 02  16:09  Moon at Apogee: 405540 km    07  03:12  FULL MOON     07  15:19  Spica 0.3°N of Moon    09  18:47  Moon at Ascending Node     14  09:16  Mars 5.6°S of Moon    14  13:24  LAST QUARTER MOON     15  13:42  Saturn 5.7°S of Moon    18  02     Mercury at Inferior Conjunction     18  14:04  Moon at Perigee: 364528 km    21  05:25  NEW MOON     22  09:45  Venus 3.3°S of Pleiades    22  14:31  Moon at Descending Node     22  18     Lyrid Meteor Shower    23  07:53  Venus 1.6°N of Moon    24  00:56  Aldebaran 3.7°S of Moon    27  19:03  Jupiter 5.5°N of Moon    28  17:08  FIRST QUARTER MOON     30  06:49  Venus 6.4°N of Aldebaran    30  10:11  Moon at Apogee: 404600 kmMay 04  22:48  Spica 0.4°N of Moon    05  07     Eta-Aquarid Meteor Shower    06  17:26  FULL MOON     06  17:30  Total Lunar Eclipse; mag=1.077    07  01:21  Moon at Ascending Node     12  07     Venus at Perihelion     12  20:42  Saturn 5.8°S of Moon    13  19:04  LAST QUARTER MOON     15  10:45  Moon at Perigee: 369166 km    15  13     Mars 1.6°S of Saturn    15  22     Mercury at Greatest Elong: 26.0°W    16  05     Neptune in Conjunction with Sun     18  19:06  Mercury 5.1°S of Moon    19  23:46  Moon at Descending Node     20  15:41  Hybrid Solar Eclipse; mag=1.004    20  15:51  NEW MOON     23  12:50  Venus 5.7°N of Moon    25  11:27  Jupiter 5.7°N of Moon    28  05:12  Moon at Apogee: 404241 km    28  11:04  FIRST QUARTER MOON Jun 01  07:18  Spica 0.3°N of Moon    03  09:47  Moon at Ascending Node     04  18:01  Antares 6.3°S of Moon    05  04:51  FULL MOON     06  01:37  Venus 4.6°S of Pollux    06  04:07  Mercury 5.2°S of Pleiades    09  01:54  Saturn 5.8°S of Moon    09  13:25  Moon at Perigee: 368158 km    11  23:39  LAST QUARTER MOON     15  17     Venus 1.5°N of Jupiter    16  06:27  Moon at Descending Node     18  03     Mercury at Perihelion     18  03:29  Venus 0.5°N of Beehive    19  03:22  NEW MOON     19  21     Mercury at Superior Conjunction     20  22:33  Summer Solstice     22  05:59  Jupiter 5.8°N of Moon    22  07     Neptune at Perihelion: 29.81670 AU    24  23:29  Moon at Apogee: 404736 km    27  04:17  FIRST QUARTER MOON     28  15:52  Spica 0.2°N of Moon    29  19:25  Jupiter 1.0°S of Beehive    30  17:15  Moon at Ascending Node 
Date     EST   Event        (h:m)Jul 04  13:51  FULL MOON     05  20     Earth at Aphelion: 1.01663 AU    06  07:17  Saturn 5.7°S of Moon    06  21:25  Moon at Perigee: 363256 km    08  07:50  Venus 0.9°N of Regulus    09  03:31  Mercury 0.0°N of Beehive    10  13     Mercury 0.9°N of Jupiter    11  04:46  LAST QUARTER MOON     13  09:19  Moon at Descending Node     15  00:16  Aldebaran 3.6°S of Moon    18  16:17  NEW MOON     21  04:13  Mercury 5.4°N of Moon    21  14:36  Regulus 5.7°N of Moon    22  15:27  Moon at Apogee: 405717 km    22  22:26  Venus 5.3°N of Moon    25  05:44  Mercury 1.0°S of Regulus    25  23:34  Spica 0.0°S of Moon    26  20:05  FIRST QUARTER MOON     27  21:39  Moon at Ascending Node     28  04     Mercury at Greatest Elong: 27.1°E    28  06     Saturn at Opposition     28  09     Delta-Aquarid Meteor ShowerAug 01  03     Mercury at Aphelion     02  13:55  Saturn 5.6°S of Moon    02  21:20  FULL MOON     04  00:06  Moon at Perigee: 358975 km    07  14     Jupiter in Conjunction with Sun     07  18     Venus at Greatest Elong: 45.8°E    09  10:07  Moon at Descending Node     09  11:48  LAST QUARTER MOON     11  05:39  Aldebaran 3.4°S of Moon    13  01     Perseid Meteor Shower    14  02     Mars at Opposition     16  19     Uranus at Perihelion: 18.28307 AU    17  06:47  NEW MOON     19  02:00  Moon at Apogee: 406488 km    21  09:50  Venus 0.0°N of Moon: Occn.    22  06:01  Spica 0.3°S of Moon    23  23:22  Moon at Ascending Node     24  21     Mercury at Inferior Conjunction     25  09:56  FIRST QUARTER MOON     29  21:35  Saturn 5.7°S of MoonSep 01  04:30  FULL MOON     01  09:03  Moon at Perigee: 356897 km    01  15     Venus at Aphelion     03  07:12  Venus 1.9°S of Spica    05  12:45  Moon at Descending Node     05  17     Mercury 5.5°S of Jupiter    07  02     Mars at Perihelion:  1.38111 AU    07  11:52  Aldebaran 3.2°S of Moon    07  21:51  LAST QUARTER MOON     10  03:36  Mercury 0.3°S of Regulus    10  14     Mercury at Greatest Elong: 18.0°W    13  16     Uranus in Conjunction with Sun     14  02:55  Regulus 5.7°N of Moon    14  03     Mercury at Perihelion     15  04:55  Moon at Apogee: 406591 km    15  22:49  NEW MOON     18  11:45  Spica 0.4°S of Moon    18  21:28  Venus 5.6°S of Moon    20  01:06  Moon at Ascending Node     22  14:29  Autumnal Equinox     23  21:34  FIRST QUARTER MOON     26  05:28  Saturn 5.9°S of Moon    29  19:42  Moon at Perigee: 357710 km    30  12:31  FULL MOON Oct 02  19:50  Moon at Descending Node     04  20:05  Aldebaran 3.0°S of Moon    06  19     Mercury at Superior Conjunction     07  11:32  LAST QUARTER MOON     11  09:13  Regulus 5.8°N of Moon    12  10:51  Moon at Apogee: 406050 km    15  15:48  NEW MOON     16  15     Venus at Inferior Conjunction     16  21:49  Jupiter 0.3°N of Regulus    17  05:24  Moon at Ascending Node     21  17     Orionid Meteor Shower    23  07:10  FIRST QUARTER MOON     23  13:04  Saturn 6.0°S of Moon    28  04:08  Moon at Perigee: 361380 km    29  22:16  FULL MOON     29  22:20  Total Lunar Eclipse; mag=1.054    30  06:12  Moon at Descending Node Nov 01  06:07  Aldebaran 3.0°S of Moon    05  17     S Taurid Meteor Shower    06  04:57  LAST QUARTER MOON     07  16:21  Regulus 5.8°N of Moon    09  01:44  Moon at Apogee: 405118 km    11  10:31  Venus 0.9°N of Moon: Occn.    11  22:23  Mercury 2.1°N of Antares    12  00:48  Spica 0.4°S of Moon    12  17     N Taurid Meteor Shower    13  12:20  Moon at Ascending Node     14  08:29  Partial Solar Eclipse; mag=0.887    14  08:41  NEW MOON     16  02:38  Mercury 5.5°S of Moon    17  23     Leonid Meteor Shower    18  21     Neptune at Opposition     19  21:03  Saturn 6.0°S of Moon    21  15:25  FIRST QUARTER MOON     22  02     Mercury at Greatest Elong: 22.2°E    22  15:29  Mars 6.2°S of Moon    25  00:46  Moon at Perigee: 366851 km    26  16:02  Moon at Descending Node     27  10:48  Venus 3.3°N of Spica    28  10:10  FULL MOON     28  16:26  Aldebaran 3.0°S of MoonDec 05  00:22  Regulus 5.7°N of Moon    06  01:27  LAST QUARTER MOON     06  21:39  Moon at Apogee: 404411 km    09  08:54  Spica 0.5°S of Moon    10  05:27  Venus 3.4°N of Moon    10  19:42  Moon at Ascending Node     11  02     Mercury at Perihelion     11  08     Mercury at Inferior Conjunction     14  00:18  NEW MOON     14  12     Geminid Meteor Shower    17  07:04  Saturn 5.9°S of Moon    20  11:49  Moon at Perigee: 370280 km    20  23:15  FIRST QUARTER MOON     21  00:31  Mars 4.0°S of Moon    21  11:39  Winter Solstice     22  21     Ursid Meteor Shower    23  00     Venus at Perihelion     23  21:37  Moon at Descending Node     26  01:06  Aldebaran 3.0°S of Moon    27  08     Venus at Greatest Elong: 46.9°W    28  00:15  FULL MOON     30  21     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