2038Calendar of Astronomical Events

    

2038Phases of the Moon

Alaska Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Alaska Standard Time(Greenwich Mean Time - 9 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2038 Phases of the Moon
Alaska Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 5 04:41 A Jan 13 03:34 Jan 20 19:00 n Jan 27 13:00
Feb 3 20:52 Feb 12 00:30 Feb 19 07:09 Feb 25 21:56
Mar 5 14:15 Mar 13 18:42 Mar 20 17:09 Mar 27 08:36
Apr 4 07:43 Apr 12 09:02 Apr 19 01:36 Apr 25 21:15
May 4 00:19 May 11 19:18 May 18 09:23 May 25 11:43
Jun 2 15:24 Jun 10 02:11 Jun 16 17:30 n Jun 24 03:39
Jul 2 04:32 A Jul 9 07:00 Jul 16 02:48 n Jul 23 20:40
Jul 31 15:40 Aug 7 11:21 Aug 14 13:57 Aug 22 14:12
Aug 30 01:13 Sep 5 16:51 Sep 13 03:24 Sep 21 07:27
Sep 28 09:57 Oct 5 00:52 Oct 12 19:22 Oct 20 23:23
Oct 27 18:53 Nov 3 12:24 Nov 11 13:27 Nov 19 13:10
Nov 26 04:47 Dec 3 03:46 Dec 11 08:30 n Dec 19 00:29
Dec 25 16:02 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

Alaska Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Alaska Standard Time(Greenwich Mean Time - 9 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
Alaska Standard Time
January - June July - December
Date     AKST   Even        (h:m)Jan 02  20     Earth at Perihelion: 0.98335 AU    03  11:43  Mercury 1.4°S of Moon    03  14     Quadrantid Meteor Shower    03  16     Venus at Inferior Conjunction     05  04:41  NEW MOON     05  04:46  Annular Solar Eclipse; mag=0.973    05  12:32  Moon at Descending Node     11  23     Uranus at Opposition     12  04:57  Moon at Apogee: 404530 km    13  03:34  FIRST QUARTER MOON     14  07     Mercury 6.4°S of Venus    14  11     Jupiter at Opposition     16  23:16  Aldebaran 2.1°S of Moon    19  23:06  Moon at Ascending Node     20  06:41  Jupiter 0.0°S of Moon: Occn.    20  18:48  Pen. Lunar Eclipse; mag=0.900    20  19:00  FULL MOON     21  03     Venus at Perihelion     21  05:14  Beehive 0.0°S of Moon    21  13     Mercury at Aphelion     22  17:25  Regulus 3.1°S of Moon    23  19:38  Saturn 2.5°S of Moon    24  00:52  Moon at Perigee: 366508 km    27  06:01  Jupiter 6.2°S of Pollux    27  13:00  LAST QUARTER MOON     31  21:02  Venus 5.2°N of MoonFeb 01  20:08  Moon at Descending Node     03  20:52  NEW MOON     04  08:11  Mars 2.0°S of Pleiades    09  01:00  Moon at Apogee: 405275 km    12  00:30  FIRST QUARTER MOON     12  05     Mercury at Superior Conjunction     13  08:29  Aldebaran 2.2°S of Moon    16  08:30  Moon at Ascending Node     16  11:47  Jupiter 0.3°N of Moon: Occn.    16  17:37  Pollux 6.3°N of Moon    17  15:37  Beehive 0.0°S of Moon    19  03:21  Regulus 3.0°S of Moon    19  07:09  FULL MOON     20  02:09  Saturn 2.3°S of Moon    20  23:05  Moon at Perigee: 360960 km    25  21:56  LAST QUARTER MOON     27  03:30  Mars 7.4°N of Aldebaran    28  23:52  Moon at Descending Node Mar 01  11:46  Venus 4.4°N of Moon    02  23     Saturn at Opposition     05  14:15  NEW MOON     06  13     Mercury at Perihelion     08  15:39  Moon at Apogee: 406184 km    10  18     Mercury at Greatest Elong: 18.3°E    12  16:23  Aldebaran 2.4°S of Moon    13  04:38  Mars 4.6°N of Moon    13  18:42  FIRST QUARTER MOON     15  03     Venus at Greatest Elong: 46.6°W    15  14:28  Moon at Ascending Node     15  19:29  Jupiter 0.2°N of Moon: Occn.    16  03:32  Pollux 6.1°N of Moon    17  02:03  Beehive 0.2°S of Moon    18  14:18  Regulus 3.1°S of Moon    19  09:49  Saturn 2.1°S of Moon    20  03:40  Vernal Equinox     20  17:09  FULL MOON     21  08:16  Moon at Perigee: 357387 km    27  08:36  LAST QUARTER MOON     27  12     Mercury at Inferior Conjunction     28  00:42  Moon at Descending Node     31  00:43  Venus 4.0°N of MoonApr 04  07:43  NEW MOON     04  20:32  Moon at Apogee: 406665 km    08  22:48  Aldebaran 2.7°S of Moon    10  17:58  Mars 2.8°N of Moon    11  16:27  Moon at Ascending Node     12  05:25  Jupiter 0.1°S of Moon: Occn.    12  09:02  FIRST QUARTER MOON     12  11:30  Pollux 5.9°N of Moon    13  10:43  Beehive 0.4°S of Moon    15  00:08  Regulus 3.3°S of Moon    15  17:34  Saturn 2.2°S of Moon    18  08     Neptune in Conjunction with Sun     18  19:30  Moon at Perigee: 356842 km    19  01:36  FULL MOON     22  12     Lyrid Meteor Shower    24  02:37  Moon at Descending Node     24  11     Mercury at Greatest Elong: 27.3°W    25  21:15  LAST QUARTER MOON     30  00:51  Venus 3.8°N of MoonMay 01  13:14  Mercury 2.3°N of Moon    01  23:35  Moon at Apogee: 406509 km    02  16:42  Jupiter 6.1°S of Pollux    04  00:19  NEW MOON     05  01     Eta-Aquarid Meteor Shower    06  04:34  Aldebaran 2.8°S of Moon    08  17:33  Moon at Ascending Node     09  06:54  Mars 1.0°N of Moon: Occn.    09  17:19  Jupiter 0.6°S of Moon: Occn.    09  17:31  Pollux 5.7°N of Moon    10  17:10  Beehive 0.7°S of Moon    11  19:18  FIRST QUARTER MOON     12  07:39  Regulus 3.5°S of Moon    13  00:44  Saturn 2.5°S of Moon    13  11     Venus at Aphelion     17  04:35  Moon at Perigee: 359249 km    17  09:03  Mars 5.1°S of Pollux    18  09:23  FULL MOON     21  08:34  Moon at Descending Node     22  17     Mars 1.0°N of Jupiter    25  11:43  LAST QUARTER MOON     29  11:16  Moon at Apogee: 405684 km    30  07:36  Venus 3.0°N of MoonJun 01  12     Mercury at Superior Conjunction     02  12     Mercury at Perihelion     02  15:24  NEW MOON     04  21:06  Moon at Ascending Node     05  22:58  Pollux 5.5°N of Moon    06  07:15  Jupiter 1.2°S of Moon: Occn.    06  19:00  Mars 0.8°S of Moon: Occn.    06  22:34  Beehive 0.8°S of Moon    08  13:20  Regulus 3.7°S of Moon    09  07:54  Saturn 2.7°S of Moon    10  01:06  Mars 0.2°S of Beehive    10  02:11  FIRST QUARTER MOON     14  06:26  Moon at Perigee: 363752 km    16  15     Mars at Aphelion:  1.66611 AU    16  17:30  FULL MOON     16  17:44  Pen. Lunar Eclipse; mag=0.442    17  17:42  Moon at Descending Node     20  21:09  Summer Solstice     21  15:48  Venus 5.5°S of Pleiades    22  14:45  Mercury 4.8°S of Pollux    24  03:39  LAST QUARTER MOON     26  03:55  Moon at Apogee: 404680 km    29  16:31  Venus 1.4°N of Moon    29  17:14  Venus 4.1°N of Aldebaran    29  18:02  Aldebaran 2.8°S of Moon    30  02     Mercury 0.5°N of Jupiter
Date     AKST   Even        (h:m)Jul 02  03:47  Moon at Ascending Node     02  04:32  Annular Solar Eclipse; mag=0.991    02  04:32  NEW MOON     02  19:06  Mercury 0.9°S of Beehive    03  23:23  Jupiter 1.7°S of Moon    04  04:35  Beehive 0.8°S of Moon    04  06:39  Mercury 2.2°S of Moon    04  11     Earth at Aphelion: 1.01669 AU    05  06:47  Mars 2.4°S of Moon    05  18:50  Regulus 3.7°S of Moon    06  16:26  Saturn 2.9°S of Moon    06  22     Mercury at Greatest Elong: 26.1°E    09  07:00  FIRST QUARTER MOON     11  10:32  Moon at Perigee: 368535 km    15  02:58  Moon at Descending Node     16  02:35  Pen. Lunar Eclipse; mag=0.500    16  02:48  FULL MOON     16  12     Mercury at Aphelion     16  15     Uranus in Conjunction with Sun     17  06:30  Mars 0.6°N of Regulus    23  20:40  LAST QUARTER MOON     23  22:19  Moon at Apogee: 404203 km    27  02:15  Aldebaran 2.9°S of Moon    28  03     Delta-Aquarid Meteor Shower    29  11:50  Moon at Ascending Node     29  22:32  Venus 0.6°S of Moon: Occn.    31  15:40  NEW MOON Aug 02  19:07  Mars 3.7°S of Moon    02  19     Jupiter in Conjunction with Sun     03  03:27  Saturn 3.0°S of Moon    03  18     Mercury at Inferior Conjunction     04  22:35  Venus 6.4°S of Pollux    05  12:36  Moon at Perigee: 368833 km    07  11:21  FIRST QUARTER MOON     11  09:24  Moon at Descending Node     11  19     Mars 0.9°S of Saturn    12  19     Perseid Meteor Shower    14  13:57  FULL MOON     16  04:58  Venus 0.9°S of Beehive    17  07     Mercury 2.9°S of Venus    19  02:16  Mercury 3.3°S of Beehive    20  16:57  Moon at Apogee: 404583 km    21  22     Mercury at Greatest Elong: 18.5°W    22  14:12  LAST QUARTER MOON     22  21     Venus 0.3°N of Jupiter    23  10:43  Aldebaran 3.0°S of Moon    25  18:40  Moon at Ascending Node     26  10     Mercury 0.2°S of Jupiter    26  22:40  Pollux 5.4°N of Moon    27  21:34  Beehive 0.9°S of Moon    28  18:22  Mercury 2.6°S of Moon    29  11     Mercury at Perihelion     30  01:13  NEW MOON Sep 01  13:39  Moon at Perigee: 364106 km    02  19     Venus at Perihelion     03  09     Mercury 0.4°N of Venus    05  16:51  FIRST QUARTER MOON     07  11:51  Moon at Descending Node     11  20     Saturn in Conjunction with Sun     13  03:24  FULL MOON     16  00     Mercury at Superior Conjunction     17  10:15  Moon at Apogee: 405516 km    19  18:32  Aldebaran 3.3°S of Moon    21  07:27  LAST QUARTER MOON     21  22:26  Moon at Ascending Node     22  13:02  Autumnal Equinox     23  07:57  Pollux 5.2°N of Moon    24  07:17  Beehive 1.0°S of Moon    25  08:35  Jupiter 3.1°S of Moon    25  20:56  Regulus 3.7°S of Moon    28  09:57  NEW MOON     29  11     Mercury 0.2°S of Mars    29  15:20  Moon at Perigee: 359444 kmOct 04  12:28  Moon at Descending Node     05  00:52  FIRST QUARTER MOON     12  19:22  FULL MOON     14  22:13  Moon at Apogee: 406282 km    17  01:16  Aldebaran 3.5°S of Moon    17  16     Venus at Superior Conjunction     18  23:51  Moon at Ascending Node     20  15:55  Pollux 5.0°N of Moon    20  23:23  LAST QUARTER MOON     21  11     Orionid Meteor Shower    21  15:54  Beehive 1.3°S of Moon    22  20     Neptune at Opposition     23  02:07  Jupiter 3.5°S of Moon    23  06:39  Regulus 3.9°S of Moon    25  00:54  Saturn 3.3°S of Moon    27  18:53  NEW MOON     28  01:19  Moon at Perigee: 356944 km    29  08:01  Mercury 5.7°S of Moon    31  15:41  Moon at Descending Node     31  22     Mars in Conjunction with Sun Nov 01  13     Mercury at Greatest Elong: 23.7°E    03  12:24  FIRST QUARTER MOON     05  12     S Taurid Meteor Shower    09  23:27  Mercury 2.1°N of Antares    10  23:59  Moon at Apogee: 406419 km    11  13:27  FULL MOON     12  11     N Taurid Meteor Shower    13  07:19  Aldebaran 3.6°S of Moon    14  03:23  Jupiter 0.3°N of Regulus    15  02:00  Moon at Ascending Node     16  22:12  Pollux 4.8°N of Moon    17  17     Leonid Meteor Shower    17  22:35  Beehive 1.5°S of Moon    19  13:10  LAST QUARTER MOON     19  14:25  Regulus 4.2°S of Moon    19  15:30  Jupiter 3.8°S of Moon    21  14:40  Saturn 3.5°S of Moon    22  18     Mercury at Inferior Conjunction     25  11     Mercury at Perihelion     25  13:45  Moon at Perigee: 357562 km    26  04:47  NEW MOON     27  23:54  Moon at Descending Node Dec 03  03:46  FIRST QUARTER MOON     08  04:35  Moon at Apogee: 405980 km    10  10     Mercury at Greatest Elong: 20.9°W    10  13:34  Aldebaran 3.6°S of Moon    11  08:30  FULL MOON     11  08:44  Pen. Lunar Eclipse; mag=0.805    12  07:05  Moon at Ascending Node     14  03:48  Pollux 4.7°N of Moon    14  06     Geminid Meteor Shower    15  04:08  Beehive 1.6°S of Moon    16  20:15  Regulus 4.3°S of Moon    16  23:30  Jupiter 3.9°S of Moon    19  00:29  LAST QUARTER MOON     19  00:32  Saturn 3.4°S of Moon    20  08:07  Mercury 5.5°N of Antares    21  10:01  Winter Solstice     22  15     Ursid Meteor Shower    23  23:23  Moon at Perigee: 361283 km    24  10:19  Mercury 0.8°S of Moon: Occn.    25  09     Mercury 0.8°N of Mars    25  10:55  Moon at Descending Node     25  15:59  Total Solar Eclipse; mag=1.027    25  16:02  NEW MOON     26  22:27  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