2038Calendar of Astronomical Events

    

2038Phases 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.

2038 Phases of the Moon
Central Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 5 07:41 A Jan 13 06:34 Jan 20 22:00 n Jan 27 16:00
Feb 3 23:52 Feb 12 03:30 Feb 19 10:09 Feb 26 00:56
Mar 5 17:15 Mar 13 21:42 Mar 20 20:09 Mar 27 11:36
Apr 4 10:43 Apr 12 12:02 Apr 19 04:36 Apr 26 00:15
May 4 03:19 May 11 22:18 May 18 12:23 May 25 14:43
Jun 2 18:24 Jun 10 05:11 Jun 16 20:30 n Jun 24 06:39
Jul 2 07:32 A Jul 9 10:00 Jul 16 05:48 n Jul 23 23:40
Jul 31 18:40 Aug 7 14:21 Aug 14 16:57 Aug 22 17:12
Aug 30 04:13 Sep 5 19:51 Sep 13 06:24 Sep 21 10:27
Sep 28 12:57 Oct 5 03:52 Oct 12 22:22 Oct 21 02:23
Oct 27 21:53 Nov 3 15:24 Nov 11 16:27 Nov 19 16:10
Nov 26 07:47 Dec 3 06:46 Dec 11 11:30 n Dec 19 03:29
Dec 25 19:02 T ---

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.


2038Calendar 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.

2038Calendar of Astronomical Events
Central Standard Time
January - June July - December
Date     CST   Event        (h:m)Jan 02  23     Earth at Perihelion: 0.98335 AU    03  14:43  Mercury 1.4°S of Moon    03  17     Quadrantid Meteor Shower    03  19     Venus at Inferior Conjunction     05  07:41  NEW MOON     05  07:46  Annular Solar Eclipse; mag=0.973    05  15:32  Moon at Descending Node     12  02     Uranus at Opposition     12  07:57  Moon at Apogee: 404530 km    13  06:34  FIRST QUARTER MOON     14  10     Mercury 6.4°S of Venus    14  14     Jupiter at Opposition     17  02:16  Aldebaran 2.1°S of Moon    20  02:06  Moon at Ascending Node     20  09:41  Jupiter 0.0°S of Moon: Occn.    20  21:48  Pen. Lunar Eclipse; mag=0.900    20  22:00  FULL MOON     21  06     Venus at Perihelion     21  08:14  Beehive 0.0°S of Moon    21  16     Mercury at Aphelion     22  20:25  Regulus 3.1°S of Moon    23  22:38  Saturn 2.5°S of Moon    24  03:52  Moon at Perigee: 366508 km    27  09:01  Jupiter 6.2°S of Pollux    27  16:00  LAST QUARTER MOON Feb 01  00:02  Venus 5.2°N of Moon    01  23:08  Moon at Descending Node     03  23:52  NEW MOON     04  11:11  Mars 2.0°S of Pleiades    09  04:00  Moon at Apogee: 405275 km    12  03:30  FIRST QUARTER MOON     12  08     Mercury at Superior Conjunction     13  11:29  Aldebaran 2.2°S of Moon    16  11:30  Moon at Ascending Node     16  14:47  Jupiter 0.3°N of Moon: Occn.    16  20:37  Pollux 6.3°N of Moon    17  18:37  Beehive 0.0°S of Moon    19  06:21  Regulus 3.0°S of Moon    19  10:09  FULL MOON     20  05:09  Saturn 2.3°S of Moon    21  02:05  Moon at Perigee: 360960 km    26  00:56  LAST QUARTER MOON     27  06:30  Mars 7.4°N of AldebaranMar 01  02:52  Moon at Descending Node     01  14:46  Venus 4.4°N of Moon    03  02     Saturn at Opposition     05  17:15  NEW MOON     06  16     Mercury at Perihelion     08  18:39  Moon at Apogee: 406184 km    10  21     Mercury at Greatest Elong: 18.3°E    12  19:23  Aldebaran 2.4°S of Moon    13  07:38  Mars 4.6°N of Moon    13  21:42  FIRST QUARTER MOON     15  06     Venus at Greatest Elong: 46.6°W    15  17:28  Moon at Ascending Node     15  22:29  Jupiter 0.2°N of Moon: Occn.    16  06:32  Pollux 6.1°N of Moon    17  05:03  Beehive 0.2°S of Moon    18  17:18  Regulus 3.1°S of Moon    19  12:49  Saturn 2.1°S of Moon    20  06:40  Vernal Equinox     20  20:09  FULL MOON     21  11:16  Moon at Perigee: 357387 km    27  11:36  LAST QUARTER MOON     27  15     Mercury at Inferior Conjunction     28  03:42  Moon at Descending Node     31  03:43  Venus 4.0°N of MoonApr 04  10:43  NEW MOON     04  23:32  Moon at Apogee: 406665 km    09  01:48  Aldebaran 2.7°S of Moon    10  20:58  Mars 2.8°N of Moon    11  19:27  Moon at Ascending Node     12  08:25  Jupiter 0.1°S of Moon: Occn.    12  12:02  FIRST QUARTER MOON     12  14:30  Pollux 5.9°N of Moon    13  13:43  Beehive 0.4°S of Moon    15  03:08  Regulus 3.3°S of Moon    15  20:34  Saturn 2.2°S of Moon    18  11     Neptune in Conjunction with Sun     18  22:30  Moon at Perigee: 356842 km    19  04:36  FULL MOON     22  15     Lyrid Meteor Shower    24  05:37  Moon at Descending Node     24  14     Mercury at Greatest Elong: 27.3°W    26  00:15  LAST QUARTER MOON     30  03:51  Venus 3.8°N of MoonMay 01  16:14  Mercury 2.3°N of Moon    02  02:35  Moon at Apogee: 406509 km    02  19:42  Jupiter 6.1°S of Pollux    04  03:19  NEW MOON     05  04     Eta-Aquarid Meteor Shower    06  07:34  Aldebaran 2.8°S of Moon    08  20:33  Moon at Ascending Node     09  09:54  Mars 1.0°N of Moon: Occn.    09  20:19  Jupiter 0.6°S of Moon: Occn.    09  20:31  Pollux 5.7°N of Moon    10  20:10  Beehive 0.7°S of Moon    11  22:18  FIRST QUARTER MOON     12  10:39  Regulus 3.5°S of Moon    13  03:44  Saturn 2.5°S of Moon    13  14     Venus at Aphelion     17  07:35  Moon at Perigee: 359249 km    17  12:03  Mars 5.1°S of Pollux    18  12:23  FULL MOON     21  11:34  Moon at Descending Node     22  20     Mars 1.0°N of Jupiter    25  14:43  LAST QUARTER MOON     29  14:16  Moon at Apogee: 405684 km    30  10:36  Venus 3.0°N of MoonJun 01  15     Mercury at Superior Conjunction     02  15     Mercury at Perihelion     02  18:24  NEW MOON     05  00:06  Moon at Ascending Node     06  01:58  Pollux 5.5°N of Moon    06  10:15  Jupiter 1.2°S of Moon: Occn.    06  22:00  Mars 0.8°S of Moon: Occn.    07  01:34  Beehive 0.8°S of Moon    08  16:20  Regulus 3.7°S of Moon    09  10:54  Saturn 2.7°S of Moon    10  04:06  Mars 0.2°S of Beehive    10  05:11  FIRST QUARTER MOON     14  09:26  Moon at Perigee: 363752 km    16  18     Mars at Aphelion:  1.66611 AU    16  20:30  FULL MOON     16  20:44  Pen. Lunar Eclipse; mag=0.442    17  20:42  Moon at Descending Node     21  00:09  Summer Solstice     21  18:48  Venus 5.5°S of Pleiades    22  17:45  Mercury 4.8°S of Pollux    24  06:39  LAST QUARTER MOON     26  06:55  Moon at Apogee: 404680 km    29  19:31  Venus 1.4°N of Moon    29  20:14  Venus 4.1°N of Aldebaran    29  21:02  Aldebaran 2.8°S of Moon    30  05     Mercury 0.5°N of Jupiter
Date     CST   Event        (h:m)Jul 02  06:47  Moon at Ascending Node     02  07:32  Annular Solar Eclipse; mag=0.991    02  07:32  NEW MOON     02  22:06  Mercury 0.9°S of Beehive    04  02:23  Jupiter 1.7°S of Moon    04  07:35  Beehive 0.8°S of Moon    04  09:39  Mercury 2.2°S of Moon    04  14     Earth at Aphelion: 1.01669 AU    05  09:47  Mars 2.4°S of Moon    05  21:50  Regulus 3.7°S of Moon    06  19:26  Saturn 2.9°S of Moon    07  01     Mercury at Greatest Elong: 26.1°E    09  10:00  FIRST QUARTER MOON     11  13:32  Moon at Perigee: 368535 km    15  05:58  Moon at Descending Node     16  05:35  Pen. Lunar Eclipse; mag=0.500    16  05:48  FULL MOON     16  15     Mercury at Aphelion     16  18     Uranus in Conjunction with Sun     17  09:30  Mars 0.6°N of Regulus    23  23:40  LAST QUARTER MOON     24  01:19  Moon at Apogee: 404203 km    27  05:15  Aldebaran 2.9°S of Moon    28  06     Delta-Aquarid Meteor Shower    29  14:50  Moon at Ascending Node     30  01:32  Venus 0.6°S of Moon: Occn.    31  18:40  NEW MOON Aug 02  22:07  Mars 3.7°S of Moon    02  22     Jupiter in Conjunction with Sun     03  06:27  Saturn 3.0°S of Moon    03  21     Mercury at Inferior Conjunction     05  01:35  Venus 6.4°S of Pollux    05  15:36  Moon at Perigee: 368833 km    07  14:21  FIRST QUARTER MOON     11  12:24  Moon at Descending Node     11  22     Mars 0.9°S of Saturn    12  22     Perseid Meteor Shower    14  16:57  FULL MOON     16  07:58  Venus 0.9°S of Beehive    17  10     Mercury 2.9°S of Venus    19  05:16  Mercury 3.3°S of Beehive    20  19:57  Moon at Apogee: 404583 km    22  01     Mercury at Greatest Elong: 18.5°W    22  17:12  LAST QUARTER MOON     23  00     Venus 0.3°N of Jupiter    23  13:43  Aldebaran 3.0°S of Moon    25  21:40  Moon at Ascending Node     26  13     Mercury 0.2°S of Jupiter    27  01:40  Pollux 5.4°N of Moon    28  00:34  Beehive 0.9°S of Moon    28  21:22  Mercury 2.6°S of Moon    29  14     Mercury at Perihelion     30  04:13  NEW MOON Sep 01  16:39  Moon at Perigee: 364106 km    02  22     Venus at Perihelion     03  12     Mercury 0.4°N of Venus    05  19:51  FIRST QUARTER MOON     07  14:51  Moon at Descending Node     11  23     Saturn in Conjunction with Sun     13  06:24  FULL MOON     16  03     Mercury at Superior Conjunction     17  13:15  Moon at Apogee: 405516 km    19  21:32  Aldebaran 3.3°S of Moon    21  10:27  LAST QUARTER MOON     22  01:26  Moon at Ascending Node     22  16:02  Autumnal Equinox     23  10:57  Pollux 5.2°N of Moon    24  10:17  Beehive 1.0°S of Moon    25  11:35  Jupiter 3.1°S of Moon    25  23:56  Regulus 3.7°S of Moon    28  12:57  NEW MOON     29  14     Mercury 0.2°S of Mars    29  18:20  Moon at Perigee: 359444 kmOct 04  15:28  Moon at Descending Node     05  03:52  FIRST QUARTER MOON     12  22:22  FULL MOON     15  01:13  Moon at Apogee: 406282 km    17  04:16  Aldebaran 3.5°S of Moon    17  19     Venus at Superior Conjunction     19  02:51  Moon at Ascending Node     20  18:55  Pollux 5.0°N of Moon    21  02:23  LAST QUARTER MOON     21  14     Orionid Meteor Shower    21  18:54  Beehive 1.3°S of Moon    22  23     Neptune at Opposition     23  05:07  Jupiter 3.5°S of Moon    23  09:39  Regulus 3.9°S of Moon    25  03:54  Saturn 3.3°S of Moon    27  21:53  NEW MOON     28  04:19  Moon at Perigee: 356944 km    29  11:01  Mercury 5.7°S of Moon    31  18:41  Moon at Descending Node Nov 01  01     Mars in Conjunction with Sun     01  16     Mercury at Greatest Elong: 23.7°E    03  15:24  FIRST QUARTER MOON     05  15     S Taurid Meteor Shower    10  02:27  Mercury 2.1°N of Antares    11  02:59  Moon at Apogee: 406419 km    11  16:27  FULL MOON     12  14     N Taurid Meteor Shower    13  10:19  Aldebaran 3.6°S of Moon    14  06:23  Jupiter 0.3°N of Regulus    15  05:00  Moon at Ascending Node     17  01:12  Pollux 4.8°N of Moon    17  20     Leonid Meteor Shower    18  01:35  Beehive 1.5°S of Moon    19  16:10  LAST QUARTER MOON     19  17:25  Regulus 4.2°S of Moon    19  18:30  Jupiter 3.8°S of Moon    21  17:40  Saturn 3.5°S of Moon    22  21     Mercury at Inferior Conjunction     25  14     Mercury at Perihelion     25  16:45  Moon at Perigee: 357562 km    26  07:47  NEW MOON     28  02:54  Moon at Descending Node Dec 03  06:46  FIRST QUARTER MOON     08  07:35  Moon at Apogee: 405980 km    10  13     Mercury at Greatest Elong: 20.9°W    10  16:34  Aldebaran 3.6°S of Moon    11  11:30  FULL MOON     11  11:44  Pen. Lunar Eclipse; mag=0.805    12  10:05  Moon at Ascending Node     14  06:48  Pollux 4.7°N of Moon    14  09     Geminid Meteor Shower    15  07:08  Beehive 1.6°S of Moon    16  23:15  Regulus 4.3°S of Moon    17  02:30  Jupiter 3.9°S of Moon    19  03:29  LAST QUARTER MOON     19  03:32  Saturn 3.4°S of Moon    20  11:07  Mercury 5.5°N of Antares    21  13:01  Winter Solstice     22  18     Ursid Meteor Shower    24  02:23  Moon at Perigee: 361283 km    24  13:19  Mercury 0.8°S of Moon: Occn.    25  12     Mercury 0.8°N of Mars    25  13:55  Moon at Descending Node     25  18:59  Total Solar Eclipse; mag=1.027    25  19:02  NEW MOON     27  01:27  Venus 0.6°N of Moon: Occn.    

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: 2031 to 2040

The Americas

Below are links to calendars of astronomical events from 2031 to 2040 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 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
EST 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
CST 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
MST 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
PST 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
AKST 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
HST 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040

        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