2042Calendar of Astronomical Events

    

2042Phases 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.

2042 Phases of the Moon
Central Standard Time
New Moon First Quarter Full Moon Last Quarter
-- Jan 6 02:54 Jan 14 05:24
Jan 21 14:42 Jan 28 06:48 Feb 4 19:58 Feb 13 01:16
Feb 20 01:39 Feb 26 17:29 Mar 6 14:10 Mar 14 17:21
Mar 21 11:23 Mar 28 06:00 Apr 5 08:16 n Apr 13 05:09
Apr 19 20:19 T Apr 26 20:19 May 5 00:48 May 12 13:18
May 19 04:55 May 26 12:18 Jun 3 14:48 Jun 10 19:00
Jun 17 13:48 Jun 25 05:29 Jul 3 02:09 Jul 9 23:38
Jul 16 23:52 Jul 24 23:01 Aug 1 11:33 Aug 8 04:35
Aug 15 12:01 Aug 23 15:55 Aug 30 20:02 Sep 6 11:09
Sep 14 02:50 Sep 22 07:20 Sep 29 04:34 n Oct 5 20:35
Oct 13 20:03 A Oct 21 20:53 Oct 28 13:48 Nov 4 09:51
Nov 12 14:28 Nov 20 08:31 Nov 27 00:06 Dec 4 03:19
Dec 12 08:29 Dec 19 18:28 Dec 26 11:43 -

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.


2042Calendar 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.

2042Calendar of Astronomical Events
Central Standard Time
January - June July - December
Date     CST   Event        (h:m)Jan 01  05     Venus at Superior Conjunction     02  13:59  Pleiades 1.9°N of Moon    02  16     Mercury at Greatest Elong: 19.5°E    03  18     Quadrantid Meteor Shower    04  03     Earth at Perihelion: 0.98330 AU    06  02:54  FULL MOON     06  16:45  Pollux 1.8°N of Moon    07  17:02  Beehive 3.6°S of Moon    09  08:14  Mars 0.7°S of Moon: Occn.    09  12:03  Regulus 4.3°S of Moon    11  22:04  Moon at Apogee: 404808 km    12  04     Mercury at Perihelion     14  01:55  Spica 3.1°S of Moon    14  05:24  LAST QUARTER MOON     14  21:00  Moon at Descending Node     15  06:19  Saturn 3.0°N of Moon    16  22:21  Jupiter 3.2°N of Moon    17  20:23  Antares 1.5°S of Moon    18  20     Mercury at Inferior Conjunction     20  19     Venus at Aphelion     21  14:42  NEW MOON     23  16:31  Moon at Perigee: 362798 km    27  17:09  Moon at Ascending Node     28  06:48  FIRST QUARTER MOON     29  19:34  Pleiades 1.7°N of Moon    30  07     Uranus at Opposition Feb 02  23:44  Pollux 1.7°N of Moon    04  00:18  Beehive 3.5°S of Moon    04  19:58  FULL MOON     04  23:36  Mars 0.2°S of Moon: Occn.    05  19:34  Regulus 4.2°S of Moon    06  06     Mars at Opposition     08  15:14  Moon at Apogee: 405668 km    10  09:39  Spica 2.8°S of Moon    10  22:28  Moon at Descending Node     11  15:56  Saturn 3.5°N of Moon    11  20     Mercury at Greatest Elong: 25.9°W    13  01:16  LAST QUARTER MOON     13  13:53  Jupiter 3.8°N of Moon    14  05:40  Antares 1.3°S of Moon    18  04:17  Mercury 4.7°N of Moon    20  01:39  NEW MOON     20  23:54  Moon at Perigee: 358434 km    23  20:02  Moon at Ascending Node     25  04     Mercury at Aphelion     26  01:38  Pleiades 1.4°N of Moon    26  17:29  FIRST QUARTER MOON Mar 02  05:26  Pollux 1.6°N of Moon    03  06:14  Beehive 3.6°S of Moon    03  12:14  Mars 1.0°S of Moon: Occn.    05  01:55  Regulus 4.2°S of Moon    06  14:10  FULL MOON     07  23:04  Moon at Apogee: 406261 km    09  16:15  Spica 2.6°S of Moon    10  01:08  Moon at Descending Node     10  21:37  Saturn 3.8°N of Moon    13  00:04  Jupiter 4.2°N of Moon    13  13:10  Antares 1.1°S of Moon    14  17:21  LAST QUARTER MOON     20  05:53  Vernal Equinox     21  11:23  NEW MOON     21  11:40  Moon at Perigee: 356943 km    21  17     Mars at Aphelion:  1.66607 AU    22  20:23  Venus 0.3°S of Moon: Occn.    23  04:11  Moon at Ascending Node     23  13:11  Mars 1.4°N of Beehive    25  09:53  Pleiades 1.3°N of Moon    28  06:00  FIRST QUARTER MOON     29  07     Mercury at Superior Conjunction     29  11:18  Pollux 1.5°N of Moon    30  11:59  Beehive 3.8°S of Moon    30  16:18  Mars 2.2°S of MoonApr 01  07:46  Regulus 4.3°S of Moon    03  23:51  Moon at Apogee: 406302 km    05  08:16  FULL MOON     05  08:29  Pen. Lunar Eclipse; mag=0.868    05  22:20  Spica 2.6°S of Moon    06  06:20  Moon at Descending Node     07  00:26  Saturn 3.8°N of Moon    09  04:35  Jupiter 4.3°N of Moon    09  19:09  Antares 1.0°S of Moon    10  03     Mercury at Perihelion     13  05:09  LAST QUARTER MOON     18  22:27  Moon at Perigee: 358558 km    19  15:09  Moon at Ascending Node     19  20:16  Total Solar Eclipse; mag=1.061    19  20:19  NEW MOON     21  06:09  Mercury 0.4°N of Moon: Occn.    21  19:26  Venus 2.3°S of Moon    21  20:05  Pleiades 1.3°N of Moon    22  15     Lyrid Meteor Shower    22  21:12  Venus 3.3°S of Pleiades    23  01     Saturn at Opposition     24  07     Mercury at Greatest Elong: 20.3°E    25  18:41  Pollux 1.4°N of Moon    26  18:53  Beehive 3.8°S of Moon    26  20:19  FIRST QUARTER MOON     27  12:15  Mars 3.0°S of Moon    27  15     Neptune in Conjunction with Sun     28  14:13  Regulus 4.3°S of Moon    30  18:10  Venus 6.3°N of AldebaranMay 01  09:06  Moon at Apogee: 405696 km    01  19:38  Mercury 1.7°S of Pleiades    03  04:44  Spica 2.6°S of Moon    03  12:54  Moon at Descending Node     04  02:35  Saturn 3.6°N of Moon    05  00:48  FULL MOON     05  05     Eta-Aquarid Meteor Shower    06  05:21  Jupiter 4.1°N of Moon    07  00:54  Antares 1.0°S of Moon    12  13:18  LAST QUARTER MOON     13  03     Venus at Perihelion     16  02     Mercury at Inferior Conjunction     17  00:49  Moon at Ascending Node     17  03:30  Moon at Perigee: 362606 km    17  15     Jupiter at Opposition     19  04:55  NEW MOON     21  17:49  Venus 3.1°S of Moon    23  03:36  Pollux 1.5°N of Moon    24  03:16  Beehive 3.7°S of Moon    25  18:40  Mars 3.2°S of Moon    25  21:51  Regulus 4.2°S of Moon    26  12:18  FIRST QUARTER MOON     29  01:12  Moon at Apogee: 404716 km    30  01:11  Mars 0.9°N of Regulus    30  11:56  Spica 2.5°S of Moon    30  18:41  Moon at Descending Node     31  06:11  Saturn 3.4°N of MoonJun 02  05:46  Jupiter 3.8°N of Moon    03  07:36  Antares 1.0°S of Moon    03  14:48  FULL MOON     06  11:43  Venus 4.6°S of Pollux    10  19:00  LAST QUARTER MOON     11  09     Mercury at Greatest Elong: 23.7°W    13  06:16  Moon at Ascending Node     13  16:24  Moon at Perigee: 367563 km    14  13:17  Mercury 7.0°S of Pleiades    15  15:38  Pleiades 1.2°N of Moon    17  13:48  NEW MOON     18  12:46  Venus 0.4°N of Beehive    19  12:59  Pollux 1.7°N of Moon    20  12:23  Beehive 3.5°S of Moon    20  17:13  Venus 3.0°S of Moon    20  23:16  Summer Solstice     21  03:53  Mercury 3.2°N of Aldebaran    22  06:24  Regulus 4.0°S of Moon    23  07:44  Mars 2.7°S of Moon    25  05:29  FIRST QUARTER MOON     25  19:31  Moon at Apogee: 404088 km    26  19:53  Spica 2.3°S of Moon    26  22:23  Moon at Descending Node     27  12:27  Saturn 3.4°N of Moon    29  08:59  Jupiter 3.6°N of Moon    30  15:37  Antares 1.0°S of Moon
Date     CST   Event        (h:m)Jul 03  02:09  FULL MOON     06  07     Earth at Aphelion: 1.01666 AU    07  03     Mercury at Perihelion     08  15:10  Venus 0.9°N of Regulus    09  01:47  Moon at Perigee: 369567 km    09  23:38  LAST QUARTER MOON     10  07:41  Moon at Ascending Node     12  08     Mercury at Superior Conjunction     12  22:36  Pleiades 1.1°N of Moon    16  23:52  NEW MOON     19  14:56  Regulus 3.8°S of Moon    20  17:09  Venus 2.7°S of Moon    22  01:20  Mars 1.7°S of Moon    23  14:11  Moon at Apogee: 404290 km    24  00:34  Moon at Descending Node     24  04:04  Spica 2.0°S of Moon    24  21:22  Saturn 3.6°N of Moon    24  23:01  FIRST QUARTER MOON     26  16:31  Jupiter 3.7°N of Moon    28  00:27  Antares 0.8°S of Moon    28  06     Delta-Aquarid Meteor ShowerAug 01  11:33  FULL MOON     01  21:55  Mercury 0.5°N of Regulus    04  12:09  Moon at Perigee: 365543 km    05  05     Uranus in Conjunction with Sun     06  08:42  Moon at Ascending Node     08  04:35  LAST QUARTER MOON     09  04:10  Pleiades 0.9°N of Moon    10  03     Venus at Greatest Elong: 45.8°E    12  22     Perseid Meteor Shower    13  04:27  Pollux 1.7°N of Moon    15  12:01  NEW MOON     17  17:39  Mercury 4.1°S of Moon    19  11:07  Venus 3.2°S of Moon    19  22:04  Mars 0.1°S of Moon: Occn.    20  02     Mercury at Aphelion     20  03:13  Moon at Descending Node     20  07:59  Moon at Apogee: 405193 km    20  11:47  Spica 1.8°S of Moon    21  08:14  Saturn 3.8°N of Moon    22  16     Mercury at Greatest Elong: 27.4°E    23  04:00  Jupiter 3.9°N of Moon    23  15:55  FIRST QUARTER MOON     24  09:05  Antares 0.6°S of Moon    26  20     Venus 4.0°S of Mars    30  20:02  FULL MOON     31  09:12  Mars 1.9°N of SpicaSep 01  09:49  Moon at Perigee: 360666 km    02  10:35  Venus 1.7°S of Spica    02  12     Venus at Aphelion     02  13:23  Moon at Ascending Node     05  06     Neptune at Perihelion: 29.80642 AU    05  10:04  Pleiades 0.7°N of Moon    06  11:09  LAST QUARTER MOON     09  10:06  Pollux 1.5°N of Moon    10  10:12  Beehive 3.5°S of Moon    12  04:59  Regulus 3.7°S of Moon    14  02:50  NEW MOON     15  21     Mars 2.5°S of Saturn    16  07:51  Moon at Descending Node     16  18:39  Spica 1.7°S of Moon    16  22:21  Moon at Apogee: 406154 km    17  08:03  Venus 5.3°S of Moon    17  20:08  Saturn 4.1°N of Moon    17  20:34  Mars 1.5°N of Moon    18  12     Mercury at Inferior Conjunction     19  18:13  Jupiter 4.2°N of Moon    20  16:35  Antares 0.4°S of Moon    22  07:20  FIRST QUARTER MOON     22  15:11  Autumnal Equinox     29  04:34  FULL MOON     29  04:44  Pen. Lunar Eclipse; mag=0.953    29  17:50  Moon at Perigee: 357428 km    29  22:41  Moon at Ascending Node Oct 02  17:59  Pleiades 0.6°N of Moon    03  02     Mercury at Perihelion     04  05     Mercury at Greatest Elong: 17.9°W    05  20:35  LAST QUARTER MOON     06  15:47  Pollux 1.4°N of Moon    07  15:46  Beehive 3.6°S of Moon    09  10:41  Regulus 3.8°S of Moon    13  14:03  Moon at Descending Node     13  19:59  Annular Solar Eclipse; mag=0.930    13  20:03  NEW MOON     14  04:02  Moon at Apogee: 406527 km    16  19:35  Mars 2.8°N of Moon    17  10:08  Jupiter 4.5°N of Moon    17  22:47  Antares 0.4°S of Moon    19  00     Venus at Inferior Conjunction     21  15     Orionid Meteor Shower    21  20:53  FIRST QUARTER MOON     27  10:01  Moon at Ascending Node     28  05:27  Moon at Perigee: 356973 km    28  13:48  FULL MOON     30  04:15  Pleiades 0.6°N of Moon    30  08     Mars 1.2°S of Jupiter    31  23     Neptune at Opposition Nov 01  10     Saturn in Conjunction with Sun     02  23:04  Pollux 1.5°N of Moon    03  00     Mercury at Superior Conjunction     03  22:30  Beehive 3.5°S of Moon    04  09:51  LAST QUARTER MOON     05  15     S Taurid Meteor Shower    05  16:52  Regulus 3.8°S of Moon    05  19:33  Mars 3.8°N of Antares    09  18:46  Venus 2.3°S of Moon    09  19:54  Moon at Descending Node     10  06:15  Moon at Apogee: 406245 km    10  07:01  Spica 1.7°S of Moon    12  14     N Taurid Meteor Shower    12  14:28  NEW MOON     14  18:28  Mars 3.7°N of Moon    17  21     Leonid Meteor Shower    20  08:31  FIRST QUARTER MOON     21  08     Mercury 2.1°S of Jupiter    23  19:03  Moon at Ascending Node     25  15:12  Venus 3.1°N of Spica    25  16:40  Moon at Perigee: 359651 km    26  15:30  Pleiades 0.6°N of Moon    27  00:06  FULL MOON     30  08:32  Pollux 1.6°N of MoonDec 01  07:17  Beehive 3.4°S of Moon    03  00:37  Regulus 3.6°S of Moon    04  03:19  LAST QUARTER MOON     04  15     Jupiter in Conjunction with Sun     06  21     Mercury 1.4°S of Mars    06  23:37  Moon at Descending Node     07  13:53  Spica 1.5°S of Moon    07  18:37  Moon at Apogee: 405435 km    08  10:10  Venus 4.1°N of Moon    09  10:36  Saturn 4.9°N of Moon    12  08:29  NEW MOON     14  01:30  Mercury 3.0°N of Moon    14  10     Geminid Meteor Shower    16  19     Mercury at Greatest Elong: 20.4°E    19  18:28  FIRST QUARTER MOON     20  22:46  Moon at Ascending Node     21  12:04  Winter Solstice     22  18     Ursid Meteor Shower    23  10     Venus 0.9°N of Saturn    23  20     Venus at Perihelion     23  20:12  Moon at Perigee: 364795 km    24  01:29  Pleiades 0.5°N of Moon    26  11:43  FULL MOON     27  19     Mercury 1.8°N of Mars    27  19:00  Pollux 1.8°N of Moon    28  17:26  Beehive 3.2°S of Moon    29  17     Venus at Greatest Elong: 46.9°W    30  01     Mercury at Perihelion     30  09:56  Regulus 3.3°S 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