2041Calendar of Astronomical Events

    

2041Phases of the Moon

Mountain Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Mountain Standard Time(Greenwich Mean Time - 7 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2041 Phases of the Moon
Mountain Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 2 12:08 Jan 9 03:06 Jan 17 00:11 Jan 25 03:33
Jan 31 22:43 Feb 7 16:40 Feb 15 19:21 Feb 23 17:29
Mar 2 08:39 Mar 9 08:51 Mar 17 13:19 Mar 25 03:32
Mar 31 18:29 Apr 8 02:38 Apr 16 05:00 Apr 23 10:24
Apr 30 04:46 T May 7 20:54 May 15 17:52 p May 22 15:26
May 29 15:56 Jun 6 14:40 Jun 14 03:59 Jun 20 20:12
Jun 28 04:17 Jul 6 07:12 Jul 13 12:01 Jul 20 02:13
Jul 27 18:02 Aug 4 21:53 Aug 11 19:04 Aug 18 10:43
Aug 26 09:16 Sep 3 10:19 Sep 10 02:24 Sep 16 22:33
Sep 25 01:41 Oct 2 20:33 Oct 9 11:03 Oct 16 14:05
Oct 24 18:30 A Nov 1 05:05 Nov 7 21:43 p Nov 15 09:06
Nov 23 10:36 Nov 30 12:49 Dec 7 10:42 Dec 15 06:32
Dec 23 01:06 Dec 29 20:46 --

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.


2041Calendar of Astronomical Events

Mountain Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Mountain Standard Time(Greenwich Mean Time - 7 hours).If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the calendar.

2041Calendar of Astronomical Events
Mountain Standard Time
January - June July - December
Date     MST   Event        (h:m)Jan 02  12:08  NEW MOON     03  11     Quadrantid Meteor Shower    03  12:39  Moon at Perigee: 358590 km    03  14     Earth at Perihelion: 0.98335 AU    05  02     Venus at Greatest Elong: 47.2°E    05  17:53  Venus 4.4°N of Moon    09  03:06  FIRST QUARTER MOON     11  17:01  Moon at Ascending Node     12  04:38  Pleiades 3.6°N of Moon    16  16:20  Pollux 2.3°N of Moon    17  00:11  FULL MOON     17  17:55  Beehive 3.4°S of Moon    18  16:16  Moon at Apogee: 406419 km    19  07     Mercury at Greatest Elong: 18.7°E    19  13:58  Regulus 4.8°S of Moon    24  01:17  Spica 4.9°S of Moon    24  06:10  Saturn 0.3°N of Moon: Occn.    24  18:15  Jupiter 0.5°S of Moon: Occn.    25  03:33  LAST QUARTER MOON     25  06     Mercury at Perihelion     25  10     Uranus at Opposition     26  08:09  Moon at Descending Node     27  15:55  Antares 3.1°S of Moon    31  22:43  NEW MOON Feb 01  00:46  Moon at Perigee: 356610 km    03  21     Mercury at Inferior Conjunction     07  16:40  FIRST QUARTER MOON     07  17:39  Moon at Ascending Node     08  10:42  Pleiades 3.4°N of Moon    10  22     Mercury 4.3°N of Mars    12  22:20  Pollux 2.2°N of Moon    14  00:01  Beehive 3.4°S of Moon    14  16:03  Moon at Apogee: 406498 km    15  19:21  FULL MOON     15  20:07  Regulus 4.8°S of Moon    17  17     Venus at Perihelion     20  07:29  Spica 4.6°S of Moon    20  11:59  Saturn 0.7°N of Moon: Occn.    21  01:53  Jupiter 0.0°S of Moon: Occn.    22  09:13  Moon at Descending Node     23  17:29  LAST QUARTER MOON     23  23:54  Antares 2.8°S of Moon    28  08:36  Mercury 5.1°N of MoonMar 01  10     Mercury at Greatest Elong: 27.0°W    01  12:56  Moon at Perigee: 358003 km    02  08:39  NEW MOON     06  20:29  Moon at Ascending Node     07  18:31  Pleiades 3.1°N of Moon    09  08:51  FIRST QUARTER MOON     10  06     Mercury at Aphelion     12  04:36  Pollux 2.0°N of Moon    13  06:18  Beehive 3.6°S of Moon    14  00:06  Moon at Apogee: 405968 km    15  02:28  Regulus 4.8°S of Moon    17  13:19  FULL MOON     18  00     Venus at Inferior Conjunction     18  19     Mercury 1.0°S of Mars    19  13:20  Spica 4.4°S of Moon    19  15:05  Saturn 0.8°N of Moon: Occn.    19  23:07  Vernal Equinox     20  04:26  Jupiter 0.1°N of Moon: Occn.    21  10:35  Moon at Descending Node     23  05:47  Antares 2.5°S of Moon    25  03:32  LAST QUARTER MOON     29  19:37  Moon at Perigee: 362174 km    29  21:54  Mars 3.7°N of Moon    31  18:29  NEW MOON Apr 03  03:39  Moon at Ascending Node     04  04:01  Pleiades 2.9°N of Moon    06  18     Venus 6.7°N of Mars    08  02:38  FIRST QUARTER MOON     08  11:52  Pollux 1.9°N of Moon    09  13:23  Beehive 3.7°S of Moon    10  08     Saturn at Opposition     10  16:41  Moon at Apogee: 404998 km    11  09:32  Regulus 5.0°S of Moon    12  07     Mars at Perihelion:  1.38129 AU    14  10     Mercury at Superior Conjunction     15  17:54  Saturn 0.7°N of Moon: Occn.    15  20:08  Spica 4.4°S of Moon    16  03     Jupiter at Opposition     16  04:52  Jupiter 0.1°S of Moon: Occn.    16  05:00  FULL MOON     17  15:27  Moon at Descending Node     19  11:25  Antares 2.4°S of Moon    22  08     Lyrid Meteor Shower    23  05     Mercury at Perihelion     23  10:24  LAST QUARTER MOON     25  01     Neptune in Conjunction with Sun     26  09:51  Moon at Perigee: 367410 km    26  21:48  Venus 6.0°N of Moon    27  20:15  Mars 2.4°N of Moon    30  04:46  NEW MOON     30  04:51  Total Solar Eclipse; mag=1.019    30  13:05  Moon at Ascending Node May 01  13:47  Mercury 0.8°N of Moon: Occn.    01  21:56  Mercury 1.9°S of Pleiades    04  22     Eta-Aquarid Meteor Shower    05  20:06  Pollux 1.8°N of Moon    06  21:20  Beehive 3.8°S of Moon    07  20:54  FIRST QUARTER MOON     08  11:43  Moon at Apogee: 404308 km    08  17:20  Regulus 5.0°S of Moon    12  01     Mercury at Greatest Elong: 21.6°E    12  10:11  Jupiter 3.3°N of Spica    12  22:18  Saturn 0.4°N of Moon: Occn.    13  04:14  Spica 4.5°S of Moon    13  06:39  Jupiter 0.5°S of Moon: Occn.    14  23:22  Moon at Descending Node     15  17:42  Partial Lunar Eclipse; mag=0.065    15  17:52  FULL MOON     16  18:27  Antares 2.4°S of Moon    21  18:18  Moon at Perigee: 369566 km    22  15:26  LAST QUARTER MOON     25  23:51  Venus 0.5°N of Moon: Occn.    26  18:24  Mars 0.5°N of Moon: Occn.    27  01     Venus at Greatest Elong: 45.9°W    27  21:17  Moon at Ascending Node     29  15:56  NEW MOON Jun 02  04:29  Pollux 1.9°N of Moon    03  05:33  Beehive 3.7°S of Moon    05  01:24  Regulus 4.9°S of Moon    05  06     Mercury at Inferior Conjunction     05  06:34  Moon at Apogee: 404429 km    06  14:40  FIRST QUARTER MOON     09  04:58  Saturn 0.3°N of Moon: Occn.    09  12:02  Jupiter 0.7°S of Moon: Occn.    09  13:08  Spica 4.4°S of Moon    10  01     Venus at Aphelion     11  07:42  Moon at Descending Node     13  03:18  Antares 2.5°S of Moon    14  03:59  FULL MOON     15  14     Jupiter 4.2°S of Saturn    17  04:48  Moon at Perigee: 365482 km    17  09:40  Mercury 1.2°N of Aldebaran    20  16:37  Summer Solstice     20  20:12  LAST QUARTER MOON     24  01:56  Moon at Ascending Node     24  13:50  Venus 3.3°S of Moon    24  15:29  Mars 1.3°S of Moon    25  05:04  Pleiades 2.8°N of Moon    28  04:17  NEW MOON     28  08     Venus 2.0°S of Mars    29  15     Mercury at Greatest Elong: 22.0°W    30  13:13  Beehive 3.6°S of Moon
Date     MST   Event        (h:m)Jul 02  09:03  Regulus 4.7°S of Moon    02  23:46  Moon at Apogee: 405266 km    03  14:57  Venus 6.4°S of Pleiades    03  19     Earth at Aphelion: 1.01669 AU    06  07:12  FIRST QUARTER MOON     06  11:01  Mars 4.4°S of Pleiades    06  13:40  Saturn 0.4°N of Moon: Occn.    06  21:25  Jupiter 0.6°S of Moon: Occn.    06  21:46  Spica 4.2°S of Moon    08  13:45  Moon at Descending Node     10  13:10  Antares 2.4°S of Moon    12  05:55  Venus 3.2°N of Aldebaran    13  12:01  FULL MOON     15  02:14  Moon at Perigee: 360651 km    20  02:13  LAST QUARTER MOON     20  05     Mercury at Perihelion     20  08:05  Mars 5.1°N of Aldebaran    21  03:19  Moon at Ascending Node     22  10:40  Pleiades 2.7°N of Moon    23  10:49  Mars 2.8°S of Moon    24  08:47  Venus 5.1°S of Moon    26  19:45  Jupiter 3.0°N of Spica    27  18:02  NEW MOON     27  23     Delta-Aquarid Meteor Shower    28  00     Mercury at Superior Conjunction     29  15:52  Regulus 4.6°S of Moon    30  13:07  Moon at Apogee: 406212 km    31  01     Uranus in Conjunction with Sun Aug 02  23:45  Saturn 0.7°N of Moon: Occn.    03  05:19  Spica 3.9°S of Moon    03  09:59  Jupiter 0.2°S of Moon: Occn.    04  16:32  Moon at Descending Node     04  21:53  FIRST QUARTER MOON     06  22:36  Antares 2.1°S of Moon    11  19:04  FULL MOON     12  09:02  Moon at Perigee: 357495 km    12  15     Perseid Meteor Shower    17  04:36  Moon at Ascending Node     18  10:43  LAST QUARTER MOON     18  16:34  Pleiades 2.4°N of Moon    18  23:26  Venus 7.1°S of Pollux    21  04:15  Mars 3.8°S of Moon    23  00:27  Pollux 1.9°N of Moon    23  08:40  Venus 5.3°S of Moon    24  01:49  Beehive 3.6°S of Moon    26  09:16  NEW MOON     26  19:03  Moon at Apogee: 406632 km    28  11:25  Mercury 4.4°S of Moon    30  10:34  Venus 1.4°S of Beehive    30  10:45  Saturn 1.0°N of Moon: Occn.    30  11:38  Spica 3.7°S of Moon    31  00:45  Jupiter 0.3°N of Moon: Occn.    31  17:51  Moon at Descending Node Sep 02  04     Mercury at Aphelion     03  06:25  Antares 1.9°S of Moon    03  10:19  FIRST QUARTER MOON     09  03     Mercury at Greatest Elong: 27.0°E    09  19:12  Moon at Perigee: 357004 km    10  02:24  FULL MOON     13  09:25  Moon at Ascending Node     15  00:10  Pleiades 2.2°N of Moon    16  22:33  LAST QUARTER MOON     18  00:53  Venus 0.5°N of Regulus    18  19:59  Mars 4.3°S of Moon    19  06:20  Pollux 1.7°N of Moon    19  22     Mercury 6.7°S of Saturn    20  07:41  Beehive 3.7°S of Moon    20  09:17  Saturn 4.0°N of Spica    22  02:50  Mercury 0.7°S of Spica    22  03:57  Regulus 4.6°S of Moon    22  08:27  Autumnal Equinox     22  15:53  Venus 3.8°S of Moon    22  21:59  Moon at Apogee: 406361 km    25  01:41  NEW MOON     26  14:05  Mars 5.8°S of Pollux    26  22:40  Saturn 1.3°N of Moon    27  17:09  Jupiter 0.9°N of Moon: Occn.    27  20:42  Moon at Descending Node     30  10     Venus at Perihelion     30  12:29  Antares 1.7°S of MoonOct 02  20:33  FIRST QUARTER MOON     04  23     Mercury at Inferior Conjunction     08  05:08  Moon at Perigee: 359445 km    09  11:03  FULL MOON     10  18:30  Moon at Ascending Node     12  09:45  Pleiades 2.1°N of Moon    16  04     Mercury at Perihelion     16  13:22  Pollux 1.6°N of Moon    16  14:05  LAST QUARTER MOON     17  09:41  Mars 4.2°S of Moon    17  14:25  Beehive 3.8°S of Moon    19  07     Mercury 0.2°N of Venus    19  10:32  Regulus 4.7°S of Moon    20  02     Saturn in Conjunction with Sun     20  09:08  Moon at Apogee: 405544 km    20  12     Mercury at Greatest Elong: 18.3°W    21  08     Orionid Meteor Shower    22  00:51  Mars 0.2°S of Beehive    23  04:15  Mercury 0.1°S of Moon: Occn.    23  05:05  Venus 0.6°S of Moon: Occn.    24  18:30  NEW MOON     24  18:35  Annular Solar Eclipse; mag=0.947    25  02:31  Moon at Descending Node     27  13     Mercury 0.6°N of Venus    27  18:01  Antares 1.7°S of Moon    29  10     Neptune at Opposition     31  16:18  Venus 3.2°N of SpicaNov 01  05:05  FIRST QUARTER MOON     03  02     Mercury 0.6°S of Saturn    03  21     Jupiter in Conjunction with Sun     05  01     Venus 0.9°S of Saturn    05  08     S Taurid Meteor Shower    05  08:42  Moon at Perigee: 364299 km    07  05:05  Moon at Ascending Node     07  21:34  Partial Lunar Eclipse; mag=0.170    07  21:43  FULL MOON     08  20:14  Pleiades 2.0°N of Moon    12  07     N Taurid Meteor Shower    12  21:52  Pollux 1.6°N of Moon    13  22:29  Beehive 3.8°S of Moon    14  19:35  Mars 3.4°S of Moon    15  09:06  LAST QUARTER MOON     15  18:10  Regulus 4.7°S of Moon    17  03:08  Moon at Apogee: 404651 km    17  14     Leonid Meteor Shower    17  16     Venus 0.1°N of Jupiter    20  07:34  Spica 3.5°S of Moon    21  01:55  Saturn 2.0°N of Moon    21  10:04  Moon at Descending Node     23  06     Mercury at Superior Conjunction     23  10:36  NEW MOON     30  12:49  FIRST QUARTER MOON Dec 02  09:20  Moon at Perigee: 369538 km    04  13:02  Moon at Ascending Node     06  05:43  Pleiades 2.1°N of Moon    07  10:42  FULL MOON     10  07:08  Pollux 1.7°N of Moon    11  07:25  Beehive 3.7°S of Moon    12  21:15  Mars 2.1°S of Moon    13  02:37  Regulus 4.5°S of Moon    14  03     Geminid Meteor Shower    15  00:09  Moon at Apogee: 404332 km    15  06:32  LAST QUARTER MOON     17  16:15  Spica 3.4°S of Moon    18  16:21  Saturn 2.5°N of Moon    18  16:35  Moon at Descending Node     20  02:24  Jupiter 2.6°N of Moon    21  05:19  Winter Solstice     21  09:30  Antares 1.7°S of Moon    22  11     Ursid Meteor Shower    23  01:06  NEW MOON     23  23:17  Mars 3.4°N of Regulus    24  07:14  Mercury 2.8°N of Moon    27  02:54  Moon at Perigee: 368408 km    29  20:46  FIRST QUARTER MOON     31  15:59  Moon at Ascending Node     

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