2014Calendar of Astronomical Events

    

2014Phases 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.

2014 Phases of the Moon
Mountain Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 1 04:14 Jan 7 20:39 Jan 15 21:52 Jan 23 22:19
Jan 30 14:39 Feb 6 12:22 Feb 14 16:53 Feb 22 10:15
Mar 1 01:00 Mar 8 06:27 Mar 16 10:09 Mar 23 18:46
Mar 30 11:45 Apr 7 01:31 Apr 15 00:42 t Apr 22 00:52
Apr 28 23:14 A May 6 20:15 May 14 12:16 May 21 05:59
May 28 11:40 Jun 5 13:39 Jun 12 21:11 Jun 19 11:39
Jun 27 01:09 Jul 5 04:59 Jul 12 04:25 Jul 18 19:08
Jul 26 15:42 Aug 3 17:50 Aug 10 11:09 Aug 17 05:26
Aug 25 07:13 Sep 2 04:11 Sep 8 18:38 Sep 15 19:05
Sep 23 23:14 Oct 1 12:33 Oct 8 03:51 t Oct 15 12:12
Oct 23 14:57 P Oct 30 19:48 Nov 6 15:23 Nov 14 08:16
Nov 22 05:32 Nov 29 03:06 Dec 6 05:27 Dec 14 05:51
Dec 21 18:36 Dec 28 11:31 --

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.


2014Calendar 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.

2014Calendar of Astronomical Events
Mountain Standard Time
January - June July - December
Date     MST   Event        (h:m)Jan 01  04:14  NEW MOON     01  14:00  Moon at Perigee: 356922 km    02  17     Mars at Aphelion:  1.66606 AU    03  13     Quadrantid Meteor Shower    04  04     Earth at Perihelion: 0.98333 AU    05  13     Jupiter at Opposition     07  20:39  FIRST QUARTER MOON     09  04:26  Moon at Descending Node     11  05     Venus at Inferior Conjunction     12  01:36  Aldebaran 2.6°S of Moon    14  23:00  Jupiter 4.9°N of Moon    15  18:53  Moon at Apogee: 406537 km    15  21:52  FULL MOON     18  21:43  Regulus 5.2°N of Moon    22  23:29  Mars 3.7°N of Moon    23  02:22  Spica 1.3°S of Moon    23  19:55  Moon at Ascending Node     23  21     Venus at Perihelion     23  22:19  LAST QUARTER MOON     25  07:18  Saturn 0.5°N of Moon: Occn.    28  19:36  Venus 2.2°N of Moon    30  02:58  Moon at Perigee: 357080 km    30  14:39  NEW MOON     31  03     Mercury at Greatest Elong: 18.4°EFeb 01  00:07  Mercury 4.1°S of Moon    02  13:27  Mars 4.4°N of Spica    03  17     Mercury at Perihelion     05  05:41  Moon at Descending Node     06  12:22  FIRST QUARTER MOON     08  07:41  Aldebaran 2.3°S of Moon    10  23:10  Jupiter 5.0°N of Moon    11  22:09  Moon at Apogee: 406232 km    14  16:53  FULL MOON     15  03:40  Regulus 5.1°N of Moon    15  13     Mercury at Inferior Conjunction     19  07:54  Spica 1.6°S of Moon    19  16:59  Mars 3.1°N of Moon    19  20:28  Moon at Ascending Node     21  15:39  Saturn 0.3°N of Moon: Occn.    22  10:15  LAST QUARTER MOON     23  10     Neptune in Conjunction with Sun     25  22:23  Venus 0.4°S of Moon: Occn.    27  12:52  Moon at Perigee: 360439 km    27  14:24  Mercury 2.9°S of MoonMar 01  01:00  NEW MOON     04  10:45  Moon at Descending Node     07  15:07  Aldebaran 2.1°S of Moon    08  06:27  FIRST QUARTER MOON     10  04:20  Jupiter 5.2°N of Moon    11  12:46  Moon at Apogee: 405367 km    13  23     Mercury at Greatest Elong: 27.6°W    14  10:33  Regulus 5.1°N of Moon    16  10:09  FULL MOON     18  13:38  Spica 1.7°S of Moon    18  20:14  Mars 3.2°N of Moon    18  23:30  Moon at Ascending Node     19  16     Mercury at Aphelion     20  09:57  Vernal Equinox     20  20:40  Saturn 0.2°N of Moon: Occn.    22  14     Venus at Greatest Elong: 46.6°W    23  18:46  LAST QUARTER MOON     26  08:10  Mars 4.6°N of Spica    27  02:52  Venus 3.6°S of Moon    27  11:30  Moon at Perigee: 365706 km    30  11:45  NEW MOON     31  19:30  Moon at Descending Node Apr 02  00     Uranus in Conjunction with Sun     03  23:52  Aldebaran 2.0°S of Moon    06  15:25  Jupiter 5.4°N of Moon    07  01:31  FIRST QUARTER MOON     08  07:52  Moon at Apogee: 404503 km    08  13     Mars at Opposition     10  18:26  Regulus 5.2°N of Moon    14  11:24  Mars 3.5°N of Moon    14  20:57  Spica 1.7°S of Moon    15  00:42  FULL MOON     15  00:46  Total Lunar Eclipse; mag=1.291    15  06:22  Moon at Ascending Node     17  00:42  Saturn 0.4°N of Moon: Occn.    22  00:52  LAST QUARTER MOON     22  10     Lyrid Meteor Shower    22  17:27  Moon at Perigee: 369765 km    25  16:16  Venus 4.4°S of Moon    25  20     Mercury at Superior Conjunction     28  04:36  Moon at Descending Node     28  23:03  Annular Solar Eclipse; mag=0.987    28  23:14  NEW MOON May 01  08:51  Aldebaran 2.0°S of Moon    02  16     Mercury at Perihelion     04  07:02  Jupiter 5.5°N of Moon    04  23     Eta-Aquarid Meteor Shower    06  03:22  Moon at Apogee: 404319 km    06  20:15  FIRST QUARTER MOON     08  02:43  Regulus 5.2°N of Moon    10  11     Saturn at Opposition     11  06:32  Mars 3.0°N of Moon    12  05:47  Spica 1.7°S of Moon    12  15:06  Moon at Ascending Node     14  05:41  Saturn 0.5°N of Moon: Occn.    14  12:16  FULL MOON     16  05     Venus at Aphelion     18  04:58  Moon at Perigee: 367099 km    21  05:59  LAST QUARTER MOON     25  00     Mercury at Greatest Elong: 22.7°E    25  08:43  Venus 2.3°S of Moon    25  10:56  Moon at Descending Node     28  11:40  NEW MOON Jun 01  01:07  Jupiter 5.5°N of Moon    02  21:25  Moon at Apogee: 404956 km    04  10:35  Regulus 5.0°N of Moon    05  13:39  FIRST QUARTER MOON     07  17:44  Mars 1.6°N of Moon    08  15:05  Spica 1.8°S of Moon    08  22:36  Moon at Ascending Node     10  12:11  Saturn 0.6°N of Moon: Occn.    12  21:11  FULL MOON     14  20:34  Moon at Perigee: 362062 km    15  04:57  Jupiter 6.3°S of Pollux    19  11:39  LAST QUARTER MOON     19  16     Mercury at Inferior Conjunction     21  03:52  Summer Solstice     21  13:30  Moon at Descending Node     23  06:00  Venus 5.6°S of Pleiades    24  05:54  Venus 1.3°N of Moon    24  23:22  Aldebaran 2.0°S of Moon    27  01:09  NEW MOON     30  12:09  Moon at Apogee: 405932 km
Date     MST   Event        (h:m)Jul 01  08:08  Venus 4.0°N of Aldebaran    01  17:30  Regulus 4.8°N of Moon    03  17     Earth at Aphelion: 1.01668 AU    05  04:59  FIRST QUARTER MOON     05  18:21  Mars 0.2°S of Moon: Occn.    05  23:32  Spica 2.0°S of Moon    06  02:50  Moon at Ascending Node     07  19:48  Saturn 0.4°N of Moon: Occn.    12  04:25  FULL MOON     12  11     Mercury at Greatest Elong: 20.9°W    13  01:27  Moon at Perigee: 358259 km    13  11:39  Mars 1.2°N of Spica    16  12     Mercury 6.2°S of Venus    18  14:21  Moon at Descending Node     18  19:08  LAST QUARTER MOON     22  04:56  Aldebaran 1.8°S of Moon    24  11:16  Venus 4.4°N of Moon    24  13     Jupiter in Conjunction with Sun     26  15:42  NEW MOON     27  20:27  Moon at Apogee: 406570 km    28  01     Delta-Aquarid Meteor Shower    28  23:36  Regulus 4.7°N of Moon    29  15     Mercury at Perihelion Aug 02  04:26  Moon at Ascending Node     02  06:27  Spica 2.3°S of Moon    03  03:02  Mars 2.2°S of Moon    03  17:50  FIRST QUARTER MOON     04  03:54  Saturn 0.0°N of Moon: Occn.    06  15:29  Venus 6.5°S of Pollux    08  09     Mercury at Superior Conjunction     10  10:43  Moon at Perigee: 356897 km    10  11:09  FULL MOON     12  17     Perseid Meteor Shower    14  17:18  Moon at Descending Node     17  05:26  LAST QUARTER MOON     17  21     Venus 0.2°N of Jupiter    17  22:05  Venus 0.9°S of Beehive    17  23:48  Jupiter 1.1°S of Beehive    18  10:46  Aldebaran 1.6°S of Moon    23  23:09  Moon at Apogee: 406523 km    25  07:13  NEW MOON     25  20     Mars 3.4°S of Saturn    26  22:33  Mercury 3.4°N of Moon    29  06     Neptune at Opposition     29  06:14  Moon at Ascending Node     29  12:08  Spica 2.5°S of Moon    31  12:21  Saturn 0.4°S of Moon: Occn.    31  16:43  Mars 4.1°S of MoonSep 02  04:11  FIRST QUARTER MOON     05  13     Venus at Perihelion     07  20:29  Moon at Perigee: 358388 km    08  18:38  FULL MOON     11  00:32  Moon at Descending Node     11  15     Mercury at Aphelion     14  18:01  Aldebaran 1.4°S of Moon    15  19:05  LAST QUARTER MOON     20  03:39  Jupiter 5.4°N of Moon    20  06:56  Mercury 0.5°S of Spica    20  07:22  Moon at Apogee: 405846 km    21  11:52  Regulus 4.7°N of Moon    21  15     Mercury at Greatest Elong: 26.4°E    22  19:30  Autumnal Equinox     23  23:14  NEW MOON     25  10:41  Moon at Ascending Node     25  17:48  Spica 2.6°S of Moon    26  02:32  Mercury 4.2°S of Moon    27  21:46  Saturn 0.8°S of Moon: Occn.    27  23:26  Mars 3.0°N of Antares    29  10:01  Mars 5.6°S of MoonOct 01  12:33  FIRST QUARTER MOON     06  02:41  Moon at Perigee: 362481 km    07  13     Uranus at Opposition     08  03:51  FULL MOON     08  03:55  Total Lunar Eclipse; mag=1.166    08  10:44  Moon at Descending Node     12  02:58  Aldebaran 1.4°S of Moon    15  12:12  LAST QUARTER MOON     16  14     Mercury at Inferior Conjunction     17  20:25  Jupiter 5.4°N of Moon    17  23:05  Moon at Apogee: 404898 km    18  19:08  Regulus 4.7°N of Moon    21  09     Orionid Meteor Shower    22  17:46  Moon at Ascending Node     23  14:45  Partial Solar Eclipse; mag=0.811    23  14:57  NEW MOON     25  00     Venus at Superior Conjunction     25  09:04  Saturn 1.0°S of Moon: Occn.    25  14     Mercury at Perihelion     30  19:48  FIRST QUARTER MOON Nov 01  05     Mercury at Greatest Elong: 18.7°W    02  17:21  Moon at Perigee: 367871 km    04  05:10  Mercury 3.9°N of Spica    04  20:13  Moon at Descending Node     05  10     S Taurid Meteor Shower    06  15:23  FULL MOON     08  12:41  Aldebaran 1.4°S of Moon    12  09     N Taurid Meteor Shower    14  08:16  LAST QUARTER MOON     14  10:39  Jupiter 5.2°N of Moon    14  18:56  Moon at Apogee: 404338 km    15  03:05  Regulus 4.6°N of Moon    17  15     Leonid Meteor Shower    18  01     Saturn in Conjunction with Sun     19  01:18  Moon at Ascending Node     19  09:01  Spica 2.6°S of Moon    22  05:32  NEW MOON     27  16:11  Moon at Perigee: 369825 km    29  03:06  FIRST QUARTER MOON Dec 02  01:32  Moon at Descending Node     05  21:35  Aldebaran 1.5°S of Moon    06  05:27  FULL MOON     08  03     Mercury at Superior Conjunction     08  12:29  Jupiter 2.7°N of Regulus    11  20:36  Jupiter 5.1°N of Moon    12  01     Mars at Perihelion:  1.38121 AU    12  11:06  Regulus 4.4°N of Moon    12  16:02  Moon at Apogee: 404584 km    14  05     Geminid Meteor Shower    14  05:51  LAST QUARTER MOON     16  06:27  Moon at Ascending Node     16  18:05  Spica 2.8°S of Moon    19  13:55  Saturn 1.6°S of Moon    21  16:03  Winter Solstice     21  18:36  NEW MOON     22  13     Ursid Meteor Shower    24  09:43  Moon at Perigee: 364791 km    25  00:32  Mars 5.7°S of Moon    28  11:31  FIRST QUARTER MOON     29  02:27  Moon at Descending 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: 2011 to 2020

The Americas

Below are links to calendars of astronomical events from 2011 to 2020 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 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
EST 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
CST 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
MST 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
PST 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
AKST 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
HST 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

        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