2014Calendar of Astronomical Events

    

2014Phases of the Moon

Atlantic Standard Time

The following table gives the date and time of the Moon's phases for the year. The times listed are for Atlantic Standard Time(Greenwich Mean Time - 4 hours).If Daylight Saving Time is in effect, add one hour to the times listed.

2014 Phases of the Moon
Atlantic Standard Time
New Moon First Quarter Full Moon Last Quarter
Jan 1 07:14 Jan 7 23:39 Jan 16 00:52 Jan 24 01:19
Jan 30 17:39 Feb 6 15:22 Feb 14 19:53 Feb 22 13:15
Mar 1 04:00 Mar 8 09:27 Mar 16 13:09 Mar 23 21:46
Mar 30 14:45 Apr 7 04:31 Apr 15 03:42 t Apr 22 03:52
Apr 29 02:14 A May 6 23:15 May 14 15:16 May 21 08:59
May 28 14:40 Jun 5 16:39 Jun 13 00:11 Jun 19 14:39
Jun 27 04:09 Jul 5 07:59 Jul 12 07:25 Jul 18 22:08
Jul 26 18:42 Aug 3 20:50 Aug 10 14:09 Aug 17 08:26
Aug 25 10:13 Sep 2 07:11 Sep 8 21:38 Sep 15 22:05
Sep 24 02:14 Oct 1 15:33 Oct 8 06:51 t Oct 15 15:12
Oct 23 17:57 P Oct 30 22:48 Nov 6 18:23 Nov 14 11:16
Nov 22 08:32 Nov 29 06:06 Dec 6 08:27 Dec 14 08:51
Dec 21 21:36 Dec 28 14:31 --

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

Atlantic Standard Time

The following table gives the date and time of the important astronomical events for the year. The times listed are for Atlantic Standard Time(Greenwich Mean Time - 4 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
Atlantic Standard Time
January - June July - December
Date     AST   Event        (h:m)Jan 01  07:14  NEW MOON     01  17:00  Moon at Perigee: 356922 km    02  20     Mars at Aphelion:  1.66606 AU    03  16     Quadrantid Meteor Shower    04  07     Earth at Perihelion: 0.98333 AU    05  16     Jupiter at Opposition     07  23:39  FIRST QUARTER MOON     09  07:26  Moon at Descending Node     11  08     Venus at Inferior Conjunction     12  04:36  Aldebaran 2.6°S of Moon    15  02:00  Jupiter 4.9°N of Moon    15  21:53  Moon at Apogee: 406537 km    16  00:52  FULL MOON     19  00:43  Regulus 5.2°N of Moon    23  02:29  Mars 3.7°N of Moon    23  05:22  Spica 1.3°S of Moon    23  22:55  Moon at Ascending Node     24  00     Venus at Perihelion     24  01:19  LAST QUARTER MOON     25  10:18  Saturn 0.5°N of Moon: Occn.    28  22:36  Venus 2.2°N of Moon    30  05:58  Moon at Perigee: 357080 km    30  17:39  NEW MOON     31  06     Mercury at Greatest Elong: 18.4°EFeb 01  03:07  Mercury 4.1°S of Moon    02  16:27  Mars 4.4°N of Spica    03  20     Mercury at Perihelion     05  08:41  Moon at Descending Node     06  15:22  FIRST QUARTER MOON     08  10:41  Aldebaran 2.3°S of Moon    11  02:10  Jupiter 5.0°N of Moon    12  01:09  Moon at Apogee: 406232 km    14  19:53  FULL MOON     15  06:40  Regulus 5.1°N of Moon    15  16     Mercury at Inferior Conjunction     19  10:54  Spica 1.6°S of Moon    19  19:59  Mars 3.1°N of Moon    19  23:28  Moon at Ascending Node     21  18:39  Saturn 0.3°N of Moon: Occn.    22  13:15  LAST QUARTER MOON     23  13     Neptune in Conjunction with Sun     26  01:23  Venus 0.4°S of Moon: Occn.    27  15:52  Moon at Perigee: 360439 km    27  17:24  Mercury 2.9°S of MoonMar 01  04:00  NEW MOON     04  13:45  Moon at Descending Node     07  18:07  Aldebaran 2.1°S of Moon    08  09:27  FIRST QUARTER MOON     10  07:20  Jupiter 5.2°N of Moon    11  15:46  Moon at Apogee: 405367 km    14  02     Mercury at Greatest Elong: 27.6°W    14  13:33  Regulus 5.1°N of Moon    16  13:09  FULL MOON     18  16:38  Spica 1.7°S of Moon    18  23:14  Mars 3.2°N of Moon    19  02:30  Moon at Ascending Node     19  19     Mercury at Aphelion     20  12:57  Vernal Equinox     20  23:40  Saturn 0.2°N of Moon: Occn.    22  17     Venus at Greatest Elong: 46.6°W    23  21:46  LAST QUARTER MOON     26  11:10  Mars 4.6°N of Spica    27  05:52  Venus 3.6°S of Moon    27  14:30  Moon at Perigee: 365706 km    30  14:45  NEW MOON     31  22:30  Moon at Descending Node Apr 02  03     Uranus in Conjunction with Sun     04  02:52  Aldebaran 2.0°S of Moon    06  18:25  Jupiter 5.4°N of Moon    07  04:31  FIRST QUARTER MOON     08  10:52  Moon at Apogee: 404503 km    08  16     Mars at Opposition     10  21:26  Regulus 5.2°N of Moon    14  14:24  Mars 3.5°N of Moon    14  23:57  Spica 1.7°S of Moon    15  03:42  FULL MOON     15  03:46  Total Lunar Eclipse; mag=1.291    15  09:22  Moon at Ascending Node     17  03:42  Saturn 0.4°N of Moon: Occn.    22  03:52  LAST QUARTER MOON     22  13     Lyrid Meteor Shower    22  20:27  Moon at Perigee: 369765 km    25  19:16  Venus 4.4°S of Moon    25  23     Mercury at Superior Conjunction     28  07:36  Moon at Descending Node     29  02:03  Annular Solar Eclipse; mag=0.987    29  02:14  NEW MOON May 01  11:51  Aldebaran 2.0°S of Moon    02  19     Mercury at Perihelion     04  10:02  Jupiter 5.5°N of Moon    05  02     Eta-Aquarid Meteor Shower    06  06:22  Moon at Apogee: 404319 km    06  23:15  FIRST QUARTER MOON     08  05:43  Regulus 5.2°N of Moon    10  14     Saturn at Opposition     11  09:32  Mars 3.0°N of Moon    12  08:47  Spica 1.7°S of Moon    12  18:06  Moon at Ascending Node     14  08:41  Saturn 0.5°N of Moon: Occn.    14  15:16  FULL MOON     16  08     Venus at Aphelion     18  07:58  Moon at Perigee: 367099 km    21  08:59  LAST QUARTER MOON     25  03     Mercury at Greatest Elong: 22.7°E    25  11:43  Venus 2.3°S of Moon    25  13:56  Moon at Descending Node     28  14:40  NEW MOON Jun 01  04:07  Jupiter 5.5°N of Moon    03  00:25  Moon at Apogee: 404956 km    04  13:35  Regulus 5.0°N of Moon    05  16:39  FIRST QUARTER MOON     07  20:44  Mars 1.6°N of Moon    08  18:05  Spica 1.8°S of Moon    09  01:36  Moon at Ascending Node     10  15:11  Saturn 0.6°N of Moon: Occn.    13  00:11  FULL MOON     14  23:34  Moon at Perigee: 362062 km    15  07:57  Jupiter 6.3°S of Pollux    19  14:39  LAST QUARTER MOON     19  19     Mercury at Inferior Conjunction     21  06:52  Summer Solstice     21  16:30  Moon at Descending Node     23  09:00  Venus 5.6°S of Pleiades    24  08:54  Venus 1.3°N of Moon    25  02:22  Aldebaran 2.0°S of Moon    27  04:09  NEW MOON     30  15:09  Moon at Apogee: 405932 km
Date     AST   Event        (h:m)Jul 01  11:08  Venus 4.0°N of Aldebaran    01  20:30  Regulus 4.8°N of Moon    03  20     Earth at Aphelion: 1.01668 AU    05  07:59  FIRST QUARTER MOON     05  21:21  Mars 0.2°S of Moon: Occn.    06  02:32  Spica 2.0°S of Moon    06  05:50  Moon at Ascending Node     07  22:48  Saturn 0.4°N of Moon: Occn.    12  07:25  FULL MOON     12  14     Mercury at Greatest Elong: 20.9°W    13  04:27  Moon at Perigee: 358259 km    13  14:39  Mars 1.2°N of Spica    16  15     Mercury 6.2°S of Venus    18  17:21  Moon at Descending Node     18  22:08  LAST QUARTER MOON     22  07:56  Aldebaran 1.8°S of Moon    24  14:16  Venus 4.4°N of Moon    24  16     Jupiter in Conjunction with Sun     26  18:42  NEW MOON     27  23:27  Moon at Apogee: 406570 km    28  04     Delta-Aquarid Meteor Shower    29  02:36  Regulus 4.7°N of Moon    29  18     Mercury at Perihelion Aug 02  07:26  Moon at Ascending Node     02  09:27  Spica 2.3°S of Moon    03  06:02  Mars 2.2°S of Moon    03  20:50  FIRST QUARTER MOON     04  06:54  Saturn 0.0°N of Moon: Occn.    06  18:29  Venus 6.5°S of Pollux    08  12     Mercury at Superior Conjunction     10  13:43  Moon at Perigee: 356897 km    10  14:09  FULL MOON     12  20     Perseid Meteor Shower    14  20:18  Moon at Descending Node     17  08:26  LAST QUARTER MOON     18  00     Venus 0.2°N of Jupiter    18  01:05  Venus 0.9°S of Beehive    18  02:48  Jupiter 1.1°S of Beehive    18  13:46  Aldebaran 1.6°S of Moon    24  02:09  Moon at Apogee: 406523 km    25  10:13  NEW MOON     25  23     Mars 3.4°S of Saturn    27  01:33  Mercury 3.4°N of Moon    29  09     Neptune at Opposition     29  09:14  Moon at Ascending Node     29  15:08  Spica 2.5°S of Moon    31  15:21  Saturn 0.4°S of Moon: Occn.    31  19:43  Mars 4.1°S of MoonSep 02  07:11  FIRST QUARTER MOON     05  16     Venus at Perihelion     07  23:29  Moon at Perigee: 358388 km    08  21:38  FULL MOON     11  03:32  Moon at Descending Node     11  18     Mercury at Aphelion     14  21:01  Aldebaran 1.4°S of Moon    15  22:05  LAST QUARTER MOON     20  06:39  Jupiter 5.4°N of Moon    20  09:56  Mercury 0.5°S of Spica    20  10:22  Moon at Apogee: 405846 km    21  14:52  Regulus 4.7°N of Moon    21  18     Mercury at Greatest Elong: 26.4°E    22  22:30  Autumnal Equinox     24  02:14  NEW MOON     25  13:41  Moon at Ascending Node     25  20:48  Spica 2.6°S of Moon    26  05:32  Mercury 4.2°S of Moon    28  00:46  Saturn 0.8°S of Moon: Occn.    28  02:26  Mars 3.0°N of Antares    29  13:01  Mars 5.6°S of MoonOct 01  15:33  FIRST QUARTER MOON     06  05:41  Moon at Perigee: 362481 km    07  16     Uranus at Opposition     08  06:51  FULL MOON     08  06:55  Total Lunar Eclipse; mag=1.166    08  13:44  Moon at Descending Node     12  05:58  Aldebaran 1.4°S of Moon    15  15:12  LAST QUARTER MOON     16  17     Mercury at Inferior Conjunction     17  23:25  Jupiter 5.4°N of Moon    18  02:05  Moon at Apogee: 404898 km    18  22:08  Regulus 4.7°N of Moon    21  12     Orionid Meteor Shower    22  20:46  Moon at Ascending Node     23  17:45  Partial Solar Eclipse; mag=0.811    23  17:57  NEW MOON     25  03     Venus at Superior Conjunction     25  12:04  Saturn 1.0°S of Moon: Occn.    25  17     Mercury at Perihelion     30  22:48  FIRST QUARTER MOON Nov 01  08     Mercury at Greatest Elong: 18.7°W    02  20:21  Moon at Perigee: 367871 km    04  08:10  Mercury 3.9°N of Spica    04  23:13  Moon at Descending Node     05  13     S Taurid Meteor Shower    06  18:23  FULL MOON     08  15:41  Aldebaran 1.4°S of Moon    12  12     N Taurid Meteor Shower    14  11:16  LAST QUARTER MOON     14  13:39  Jupiter 5.2°N of Moon    14  21:56  Moon at Apogee: 404338 km    15  06:05  Regulus 4.6°N of Moon    17  18     Leonid Meteor Shower    18  04     Saturn in Conjunction with Sun     19  04:18  Moon at Ascending Node     19  12:01  Spica 2.6°S of Moon    22  08:32  NEW MOON     27  19:11  Moon at Perigee: 369825 km    29  06:06  FIRST QUARTER MOON Dec 02  04:32  Moon at Descending Node     06  00:35  Aldebaran 1.5°S of Moon    06  08:27  FULL MOON     08  06     Mercury at Superior Conjunction     08  15:29  Jupiter 2.7°N of Regulus    11  23:36  Jupiter 5.1°N of Moon    12  04     Mars at Perihelion:  1.38121 AU    12  14:06  Regulus 4.4°N of Moon    12  19:02  Moon at Apogee: 404584 km    14  08     Geminid Meteor Shower    14  08:51  LAST QUARTER MOON     16  09:27  Moon at Ascending Node     16  21:05  Spica 2.8°S of Moon    19  16:55  Saturn 1.6°S of Moon    21  19:03  Winter Solstice     21  21:36  NEW MOON     22  16     Ursid Meteor Shower    24  12:43  Moon at Perigee: 364791 km    25  03:32  Mars 5.7°S of Moon    28  14:31  FIRST QUARTER MOON     29  05:27  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