2046Calendar of Astronomical Events

    

2046Phases of the Moon

Pacific Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Pacific Standard Time(Greenwich Mean Time - 8 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2046 Phases of the Moon
Pacific Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 6 20:24 Jan 15 01:42 Jan 22 04:51 p Jan 28 20:11
Feb 5 15:10 A Feb 13 19:20 Feb 20 15:44 Feb 27 08:23
Mar 7 10:15 Mar 15 09:13 Mar 22 01:27 Mar 28 22:57
Apr 6 03:52 Apr 13 19:21 Apr 20 10:21 Apr 27 15:30
May 5 18:56 May 13 02:25 May 19 19:15 May 27 09:06
Jun 4 07:22 Jun 11 07:27 Jun 18 05:10 Jun 26 02:40
Jul 3 17:39 Jul 10 11:53 Jul 17 16:55 p Jul 25 19:19
Aug 2 02:25 T Aug 8 17:15 Aug 16 06:50 Aug 24 10:36
Aug 31 10:25 Sep 7 01:07 Sep 14 22:39 Sep 23 00:16
Sep 29 18:25 Oct 6 12:41 Oct 14 15:41 Oct 22 12:07
Oct 29 03:17 Nov 5 04:28 Nov 13 09:04 Nov 20 22:10
Nov 27 13:50 Dec 4 23:56 Dec 13 01:55 Dec 20 06:43
Dec 27 02:39 ---

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.


2046Calendar of Astronomical Events

Pacific Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Pacific Standard Time(Greenwich Mean Time - 8 hours).If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the calendar.

2046Calendar of Astronomical Events
Pacific Standard Time
January - June July - December
Date     PST   Event        (h:m)Jan 01  06     Venus at Inferior Conjunction     02  17     Earth at Perihelion: 0.98334 AU    03  17     Quadrantid Meteor Shower    03  21:46  Antares 0.1°N of Moon    06  20:24  NEW MOON     09  01:01  Moon at Ascending Node     11  08:45  Moon at Apogee: 405530 km    11  11:29  Jupiter 3.9°S of Moon    15  01:42  FIRST QUARTER MOON     16  00     Mercury at Superior Conjunction     17  19:07  Pleiades 1.0°S of Moon    18  01:37  Mars 3.9°N of Spica    20  06     Venus at Perihelion     21  15:03  Pollux 5.0°N of Moon    22  04:51  FULL MOON     22  05:01  Partial Lunar Eclipse; mag=0.053    22  12:35  Beehive 1.0°N of Moon    22  22:23  Moon at Descending Node     23  11:02  Moon at Perigee: 359440 km    24  01:34  Regulus 2.2°N of Moon    27  19:12  Spica 3.2°N of Moon    28  20:11  LAST QUARTER MOON     31  03:20  Antares 0.2°N of MoonFeb 01  00:09  Saturn 5.7°N of Moon    05  07:45  Moon at Ascending Node     05  15:05  Annular Solar Eclipse; mag=0.923    05  15:10  NEW MOON     07  03:36  Mercury 2.9°S of Moon    07  21:11  Moon at Apogee: 406331 km    08  06:55  Jupiter 4.4°S of Moon    13  19:20  FIRST QUARTER MOON     14  03:48  Pleiades 1.0°S of Moon    14  22     Mercury at Greatest Elong: 18.1°E    15  14     Mercury at Perihelion     17  20     Mercury 3.4°N of Jupiter    17  21     Uranus at Opposition     18  02:16  Pollux 5.0°N of Moon    18  23:59  Beehive 1.0°N of Moon    19  09:48  Moon at Descending Node     20  12:43  Regulus 2.2°N of Moon    20  15:44  FULL MOON     20  22:43  Moon at Perigee: 356803 km    24  03:33  Spica 3.2°N of Moon    27  08:23  LAST QUARTER MOON     27  09:23  Antares 0.1°N of Moon    28  09:25  Saturn 5.6°N of MoonMar 02  12     Mercury at Inferior Conjunction     03  01:56  Venus 5.1°N of Moon    04  13:25  Moon at Ascending Node     06  22:49  Moon at Apogee: 406576 km    07  10:15  NEW MOON     12  17     Venus at Greatest Elong: 46.7°W    13  10:23  Pleiades 0.9°S of Moon    15  09:13  FIRST QUARTER MOON     15  10     Jupiter in Conjunction with Sun     17  11:55  Pollux 5.1°N of Moon    18  10:22  Beehive 1.1°N of Moon    18  19:00  Moon at Descending Node     19  23:56  Regulus 2.2°N of Moon    20  02:58  Vernal Equinox     21  10:59  Moon at Perigee: 357400 km    22  01:27  FULL MOON     23  14:03  Spica 3.0°N of Moon    26  17:24  Antares 0.0°S of Moon    27  18:11  Saturn 5.4°N of Moon    28  22:57  LAST QUARTER MOON     29  19     Mercury at Greatest Elong: 27.8°W    31  13     Mercury at Aphelion     31  16:32  Moon at Ascending Node Apr 02  00:14  Venus 1.0°S of Moon: Occn.    03  04:45  Moon at Apogee: 406176 km    06  03:52  NEW MOON     09  15:52  Pleiades 0.7°S of Moon    13  19:01  Pollux 5.4°N of Moon    13  19:21  FIRST QUARTER MOON     14  18:15  Beehive 1.4°N of Moon    14  22     Mercury 1.5°S of Jupiter    14  23:10  Moon at Descending Node     16  09:10  Regulus 2.4°N of Moon    17  08     Mars at Opposition     18  18:59  Moon at Perigee: 360864 km    20  00:51  Spica 3.0°N of Moon    20  10:21  FULL MOON     22  14     Lyrid Meteor Shower    23  03:06  Antares 0.2°S of Moon    24  02:34  Saturn 5.2°N of Moon    27  15:30  LAST QUARTER MOON     27  18:08  Moon at Ascending Node     29  09:27  Mars 3.3°N of Spica    30  19:41  Moon at Apogee: 405206 kmMay 05  03     Eta-Aquarid Meteor Shower    05  18:56  NEW MOON     06  19     Neptune in Conjunction with Sun     07  20     Venus 0.5°S of Jupiter    10  00     Mercury at Superior Conjunction     11  00:34  Pollux 5.6°N of Moon    11  23:54  Moon at Descending Node     12  00:05  Beehive 1.6°N of Moon    12  15     Venus at Aphelion     13  02:25  FIRST QUARTER MOON     13  15:55  Regulus 2.6°N of Moon    14  13     Mercury at Perihelion     16  15:31  Moon at Perigee: 365910 km    17  03:46  Mars 5.9°N of Moon    17  10:08  Spica 3.1°N of Moon    19  19:15  FULL MOON     20  13:01  Antares 0.3°S of Moon    21  09:51  Saturn 5.2°N of Moon    24  20:58  Moon at Ascending Node     27  09:06  LAST QUARTER MOON     28  13:55  Moon at Apogee: 404334 kmJun 04  07:22  NEW MOON     06  04:33  Mercury 0.4°S of Moon: Occn.    07  06:28  Pollux 5.8°N of Moon    08  01:42  Moon at Descending Node     08  05:43  Beehive 1.8°N of Moon    09  21:25  Regulus 2.9°N of Moon    10  07     Saturn at Opposition     10  11     Mercury at Greatest Elong: 24.1°E    11  07:27  FIRST QUARTER MOON     11  19:54  Moon at Perigee: 369663 km    13  11:17  Mars 5.0°N of Moon    13  17:09  Spica 3.2°N of Moon    16  21:39  Antares 0.3°S of Moon    17  15:23  Saturn 5.2°N of Moon    18  05:10  FULL MOON     20  20:15  Summer Solstice     21  02:29  Moon at Ascending Node     21  04:34  Venus 5.5°S of Pleiades    25  08:40  Moon at Apogee: 404192 km    26  02:40  LAST QUARTER MOON     29  05:49  Venus 4.1°N of Aldebaran    29  09:09  Mars 1.2°N of Spica    30  14:02  Pleiades 0.7°S of Moon
Date     PST   Event        (h:m)Jul 01  14:10  Venus 5.4°S of Moon    03  17:39  NEW MOON     04  22     Earth at Aphelion: 1.01673 AU    05  07:30  Moon at Descending Node     05  12:52  Beehive 1.9°N of Moon    07  03:40  Regulus 3.0°N of Moon    07  10:06  Moon at Perigee: 367114 km    07  10     Mercury at Inferior Conjunction     10  11:53  FIRST QUARTER MOON     10  22:41  Spica 3.4°N of Moon    11  07:10  Mars 4.5°N of Moon    14  04:24  Antares 0.3°S of Moon    14  19:25  Saturn 5.3°N of Moon    17  16:55  FULL MOON     17  17:05  Partial Lunar Eclipse; mag=0.246    18  09:49  Moon at Ascending Node     23  02:37  Moon at Apogee: 404859 km    25  19:19  LAST QUARTER MOON     27  23:04  Pleiades 0.7°S of Moon    28  05     Delta-Aquarid Meteor Shower    28  07     Mercury at Greatest Elong: 19.8°W    31  14:00  Venus 1.4°S of Moon    31  15:16  Mercury 2.6°S of MoonAug 01  16:47  Moon at Descending Node     02  02:20  Total Solar Eclipse; mag=1.053    02  02:25  NEW MOON     02  13     Mercury 1.4°S of Venus    04  00:18  Mercury 7.2°S of Pollux    04  01:16  Moon at Perigee: 362170 km    04  10:39  Venus 6.4°S of Pollux    07  04:35  Spica 3.4°N of Moon    08  11:49  Mars 4.0°N of Moon    08  17:15  FIRST QUARTER MOON     10  09:55  Antares 0.3°S of Moon    10  12     Mercury at Perihelion     10  23:25  Saturn 5.3°N of Moon    12  21     Perseid Meteor Shower    14  16:42  Moon at Ascending Node     15  16:53  Venus 0.9°S of Beehive    16  06:50  FULL MOON     19  17:53  Moon at Apogee: 405828 km    22  22     Mercury at Superior Conjunction     24  07:14  Pleiades 0.6°S of Moon    24  10:36  LAST QUARTER MOON     24  19     Uranus in Conjunction with Sun     28  09:57  Pollux 5.9°N of Moon    29  02:44  Moon at Descending Node     29  08:32  Beehive 1.9°N of Moon    31  10:25  NEW MOON Sep 01  06:28  Moon at Perigee: 358321 km    01  23     Venus at Perihelion     03  12:26  Spica 3.3°N of Moon    05  22:55  Mars 3.1°N of Moon    06  15:47  Antares 0.4°S of Moon    07  01:07  FIRST QUARTER MOON     07  05:25  Saturn 5.1°N of Moon    10  21:06  Moon at Ascending Node     14  22:39  FULL MOON     16  02:11  Moon at Apogee: 406400 km    20  13:54  Pleiades 0.5°S of Moon    21  15:56  Mars 2.9°N of Antares    22  12:22  Autumnal Equinox     23  00:16  LAST QUARTER MOON     23  12     Mercury at Aphelion     23  23:26  Mercury 0.6°N of Spica    24  19:20  Pollux 6.0°N of Moon    25  09:54  Moon at Descending Node     25  18:35  Beehive 2.1°N of Moon    27  09:03  Regulus 3.1°N of Moon    29  16:47  Moon at Perigee: 356939 km    29  18:25  NEW MOON Oct 01  13:45  Mercury 2.9°N of Moon    03  19     Mars 2.9°S of Saturn    03  23:32  Antares 0.6°S of Moon    04  15:01  Saturn 4.7°N of Moon    04  15:33  Mars 1.8°N of Moon    06  12:41  FIRST QUARTER MOON     06  21     Jupiter at Opposition     07  08     Mercury at Greatest Elong: 25.5°E    07  22:47  Moon at Ascending Node     13  03:22  Moon at Apogee: 406316 km    14  15:41  FULL MOON     15  08     Venus at Superior Conjunction     17  19:34  Pleiades 0.3°S of Moon    21  13     Orionid Meteor Shower    22  12:07  LAST QUARTER MOON     22  12:31  Moon at Descending Node     23  02:43  Beehive 2.3°N of Moon    24  18:34  Regulus 3.3°N of Moon    28  03:41  Moon at Perigee: 358601 km    29  03:17  NEW MOON     30  23     Mercury at Inferior Conjunction     31  09:26  Antares 0.8°S of MoonNov 01  04     Jupiter at Perihelion:  4.95342 AU    01  04:17  Saturn 4.3°N of Moon    02  13:31  Mars 0.0°N of Moon: Occn.    04  00:16  Moon at Ascending Node     05  04:28  FIRST QUARTER MOON     05  14     S Taurid Meteor Shower    06  11     Mercury at Perihelion     09  11:38  Moon at Apogee: 405682 km    09  20     Neptune at Opposition     12  13     N Taurid Meteor Shower    13  09:04  FULL MOON     14  01:32  Pleiades 0.2°S of Moon    16  03     Mercury at Greatest Elong: 19.4°W    17  19     Leonid Meteor Shower    18  12:59  Moon at Descending Node     19  08:45  Beehive 2.6°N of Moon    20  22:10  LAST QUARTER MOON     21  01:38  Regulus 3.6°N of Moon    24  19:34  Spica 3.3°N of Moon    25  10:09  Moon at Perigee: 363050 km    27  13:50  NEW MOON Dec 01  04:55  Moon at Ascending Node     01  16:20  Mars 2.0°S of Moon    03  03     Mars at Perihelion:  1.38138 AU    03  09     Venus 1.7°S of Saturn    04  23:56  FIRST QUARTER MOON     07  04:36  Moon at Apogee: 404833 km    11  08:52  Pleiades 0.2°S of Moon    13  01:55  FULL MOON     14  09     Geminid Meteor Shower    15  16:01  Moon at Descending Node     16  14:21  Beehive 2.8°N of Moon    17  03     Saturn in Conjunction with Sun     18  07:09  Regulus 3.8°N of Moon    20  06:43  LAST QUARTER MOON     21  09:28  Winter Solstice     22  02:57  Spica 3.4°N of Moon    22  17     Ursid Meteor Shower    22  21:06  Moon at Perigee: 368619 km    23  07     Venus at Aphelion     25  05:38  Antares 0.8°S of Moon    26  18     Mercury at Superior Conjunction     27  02:39  NEW MOON     28  13:09  Moon at Ascending Node     28  14:13  Venus 1.5°S of Moon    30  22:26  Mars 4.0°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