2029Calendar of Astronomical Events

    

2029Phases 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.

2029 Phases of the Moon
Mountain Standard Time
New Moon First Quarter Full Moon Last Quarter
--- Jan 7 06:26
Jan 14 10:24 P Jan 22 12:23 Jan 29 23:03 Feb 5 14:52
Feb 13 03:31 Feb 21 08:10 Feb 28 10:10 Mar 7 00:52
Mar 14 21:19 Mar 23 00:33 Mar 29 19:26 Apr 5 12:51
Apr 13 14:40 Apr 21 12:50 Apr 28 03:37 May 5 02:48
May 13 06:42 May 20 21:16 May 27 11:37 Jun 3 18:19
Jun 11 20:51 P Jun 19 02:54 Jun 25 20:22 t Jul 3 10:58
Jul 11 08:51 P Jul 18 07:14 Jul 25 06:36 Aug 2 04:15
Aug 9 18:56 Aug 16 11:55 Aug 23 18:51 Aug 31 21:33
Sep 8 03:44 Sep 14 18:29 Sep 22 09:29 Sep 30 13:57
Oct 7 12:14 Oct 14 04:09 Oct 22 02:28 Oct 30 04:32
Nov 5 21:24 Nov 12 17:35 Nov 20 21:03 Nov 28 16:48
Dec 5 07:52 P Dec 12 10:49 Dec 20 15:46 t Dec 28 02:49

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.


2029Calendar 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.

2029Calendar of Astronomical Events
Mountain Standard Time
January - June July - December
Date     MST   Event        (h:m)Jan 02  09:35  Beehive 3.9°N of Moon    02  12     Earth at Perihelion: 0.98329 AU    03  09     Quadrantid Meteor Shower    04  00:56  Regulus 4.7°N of Moon    04  21:16  Moon at Perigee: 368918 km    07  06:26  LAST QUARTER MOON     07  19:16  Spica 3.4°N of Moon    09  19     Mercury at Perihelion     11  00:10  Antares 1.6°S of Moon    13  00:32  Venus 0.8°N of Moon: Occn.    13  14:21  Moon at Ascending Node     14  10:13  Partial Solar Eclipse; mag=0.871    14  10:24  NEW MOON     16  01     Mercury at Inferior Conjunction     19  15     Mars at Aphelion:  1.66609 AU    20  11:08  Moon at Apogee: 404884 km    22  12:23  FIRST QUARTER MOON     23  00     Mercury 3.7°N of Venus    24  16:55  Pleiades 0.4°N of Moon    28  01:40  Moon at Descending Node     29  18:59  Beehive 3.9°N of Moon    29  23:03  FULL MOON     31  09:16  Regulus 4.6°N of MoonFeb 01  05:21  Moon at Perigee: 363336 km    04  00:59  Spica 3.3°N of Moon    05  14:52  LAST QUARTER MOON     07  05:42  Antares 1.7°S of Moon    08  19     Mercury at Greatest Elong: 25.7°W    09  20:07  Moon at Ascending Node     10  21:59  Mercury 1.0°S of Moon: Occn.    13  03:31  NEW MOON     17  04:59  Moon at Apogee: 405812 km    19  01     Venus at Aphelion     21  01:16  Pleiades 0.6°N of Moon    21  08:10  FIRST QUARTER MOON     22  19     Mercury at Aphelion     24  09:44  Moon at Descending Node     26  05:51  Beehive 3.9°N of Moon    27  19:53  Regulus 4.6°N of Moon    28  10:10  FULL MOON Mar 01  11:30  Moon at Perigee: 358626 km    03  08:56  Spica 3.1°N of Moon    06  11:29  Antares 1.9°S of Moon    07  00:52  LAST QUARTER MOON     08  22:00  Moon at Ascending Node     14  21:19  NEW MOON     16  14:33  Moon at Apogee: 406528 km    20  01:01  Vernal Equinox     20  08:01  Pleiades 0.9°N of Moon    23  00:33  FIRST QUARTER MOON     23  13     Venus at Superior Conjunction     23  13:28  Moon at Descending Node     25  01     Mars at Opposition     25  16:05  Beehive 4.1°N of Moon    26  09     Mercury at Superior Conjunction     27  06:55  Regulus 4.7°N of Moon    28  16     Neptune in Conjunction with Sun     29  19:26  FULL MOON     29  22:40  Moon at Perigee: 356665 km    30  19:19  Spica 3.0°N of MoonApr 01  09:11  Jupiter 3.4°N of Spica    02  19:24  Antares 2.1°S of Moon    04  22:50  Moon at Ascending Node     05  12:51  LAST QUARTER MOON     07  18     Mercury at Perihelion     11  20     Jupiter at Opposition     12  16:04  Moon at Apogee: 406670 km    13  08     Mercury 4.0°N of Saturn    13  14:40  NEW MOON     15  08:24  Mercury 1.9°S of Moon    16  13:47  Pleiades 1.0°N of Moon    19  14:27  Moon at Descending Node     21  06     Mercury at Greatest Elong: 20.1°E    21  12:50  FIRST QUARTER MOON     22  06     Lyrid Meteor Shower    23  16:21  Regulus 4.9°N of Moon    27  06:23  Spica 3.0°N of Moon    27  09:24  Moon at Perigee: 357829 km    28  03:37  FULL MOON     30  05:25  Antares 2.3°S of Moon    30  20:48  Mercury 2.4°S of PleiadesMay 02  02:41  Moon at Ascending Node     04  10     Saturn in Conjunction with Sun     04  20     Eta-Aquarid Meteor Shower    05  02:48  LAST QUARTER MOON     05  07     Mercury 1.7°N of Venus    10  00:00  Moon at Apogee: 406125 km    12  16     Mercury at Inferior Conjunction     13  06:42  NEW MOON     16  16:31  Moon at Descending Node     20  21:16  FIRST QUARTER MOON     20  23:24  Regulus 5.1°N of Moon    24  03     Mercury 1.3°S of Saturn    24  16:08  Spica 3.1°N of Moon    25  15:19  Moon at Perigee: 361586 km    27  11:37  FULL MOON     27  15:58  Antares 2.4°S of Moon    29  10:34  Moon at Ascending Node Jun 03  18:19  LAST QUARTER MOON     04  11     Uranus in Conjunction with Sun     06  15:09  Moon at Apogee: 405105 km    08  05     Mercury at Greatest Elong: 23.9°W    10  02:31  Pleiades 1.1°N of Moon    11  09     Venus at Perihelion     11  20:51  NEW MOON     11  21:05  Partial Solar Eclipse; mag=0.458    12  21:48  Moon at Descending Node     13  16:51  Venus 2.3°N of Moon    13  22:34  Mercury 6.7°S of Pleiades    17  04:56  Regulus 5.2°N of Moon    19  02:54  FIRST QUARTER MOON     19  18:30  Mars 6.0°N of Moon    20  01:00  Mercury 3.4°N of Aldebaran    20  18:48  Summer Solstice     20  20:10  Venus 5.1°S of Pollux    20  23:32  Spica 3.1°N of Moon    22  08:35  Moon at Perigee: 366596 km    24  01:18  Antares 2.3°S of Moon    25  20:09  Moon at Ascending Node     25  20:22  Total Lunar Eclipse; mag=1.844    25  20:22  FULL MOON 
Date     MST   Event        (h:m)Jul 02  07:14  Venus 0.1°N of Beehive    03  10:58  LAST QUARTER MOON     04  09:05  Moon at Apogee: 404317 km    04  17     Mercury at Perihelion     05  22     Earth at Aphelion: 1.01671 AU    06  21:50  Saturn 5.9°S of Moon    07  10:23  Pleiades 1.1°N of Moon    09  13     Mercury at Superior Conjunction     10  05:33  Moon at Descending Node     11  08:36  Partial Solar Eclipse; mag=0.230    11  08:51  NEW MOON     14  10:46  Regulus 5.2°N of Moon    17  21:26  Mars 5.0°N of Moon    18  04:25  Moon at Perigee: 369666 km    18  05:07  Spica 3.1°N of Moon    18  07:14  FIRST QUARTER MOON     19  09     Mars 1.6°S of Jupiter    21  02:14  Venus 1.0°N of Regulus    21  08:31  Antares 2.4°S of Moon    23  04:12  Moon at Ascending Node     25  06:36  FULL MOON     27  18:29  Mars 1.4°N of Spica    27  21     Delta-Aquarid Meteor Shower    31  14:28  Mercury 0.4°N of RegulusAug 01  03:42  Moon at Apogee: 404310 km    02  04:15  LAST QUARTER MOON     03  10:02  Saturn 5.7°S of Moon    03  18:43  Pleiades 1.2°N of Moon    06  13:20  Moon at Descending Node     09  18:56  NEW MOON     11  21:13  Mercury 4.6°N of Moon    12  13     Perseid Meteor Shower    12  16:23  Venus 6.5°N of Moon    13  02:55  Moon at Perigee: 366368 km    14  10:41  Spica 2.9°N of Moon    14  10:49  Jupiter 6.4°N of Moon    15  05:04  Mars 3.7°N of Moon    16  11:55  FIRST QUARTER MOON     17  14:04  Antares 2.5°S of Moon    17  17     Mercury at Aphelion     19  08:31  Moon at Ascending Node     19  14     Mercury at Greatest Elong: 27.4°E    22  06:20  Jupiter 2.9°N of Spica    23  18:51  FULL MOON     28  21:45  Moon at Apogee: 405066 km    30  19:43  Saturn 5.5°S of Moon    31  02:39  Pleiades 1.4°N of Moon    31  21:33  LAST QUARTER MOON Sep 02  18:43  Moon at Descending Node     04  21:33  Venus 1.4°N of Spica    07  05     Venus 1.7°S of Jupiter    08  03:44  NEW MOON     09  21:27  Moon at Perigee: 361349 km    10  18:06  Spica 2.7°N of Moon    11  01:40  Jupiter 5.9°N of Moon    11  06:29  Venus 3.6°N of Moon    12  16:54  Mars 2.1°N of Moon    13  19:41  Antares 2.7°S of Moon    14  18:29  FIRST QUARTER MOON     15  09:33  Moon at Ascending Node     15  14     Mercury at Inferior Conjunction     22  09:29  FULL MOON     22  10:37  Autumnal Equinox     25  12:40  Moon at Apogee: 406002 km    27  01:57  Saturn 5.4°S of Moon    27  09:36  Pleiades 1.6°N of Moon    29  21:00  Moon at Descending Node     30  13:57  LAST QUARTER MOON     30  17     Mercury at Perihelion Oct 01  08     Mercury at Greatest Elong: 17.9°W    02  07     Neptune at Opposition     04  14:38  Regulus 5.3°N of Moon    07  01:09  Mars 3.3°N of Antares    07  12:14  NEW MOON     08  04:26  Moon at Perigee: 357740 km    10  18:34  Venus 0.9°S of Moon: Occn.    11  03:16  Antares 3.0°S of Moon    11  09:13  Mars 0.1°N of Moon: Occn.    12  10:59  Moon at Ascending Node     14  04:09  FIRST QUARTER MOON     16  01:50  Venus 1.3°N of Antares    21  06     Orionid Meteor Shower    22  02:28  FULL MOON     22  19:02  Moon at Apogee: 406433 km    24  05:10  Saturn 5.4°S of Moon    24  15:44  Pleiades 1.8°N of Moon    26  22:23  Moon at Descending Node     27  05     Venus at Greatest Elong: 47.0°E    30  04:32  LAST QUARTER MOON     30  16     Mercury at Superior Conjunction     30  16     Jupiter in Conjunction with Sun Nov 01  00:14  Regulus 5.5°N of Moon    05  06     S Taurid Meteor Shower    05  16:09  Moon at Perigee: 356900 km    05  21:24  NEW MOON     07  13:23  Antares 3.1°S of Moon    08  16:44  Moon at Ascending Node     09  05:30  Venus 4.6°S of Moon    09  06:20  Mars 2.1°S of Moon    12  05     N Taurid Meteor Shower    12  17:35  FIRST QUARTER MOON     13  08     Saturn at Opposition     17  12     Leonid Meteor Shower    18  19:53  Moon at Apogee: 406241 km    20  07:09  Saturn 5.5°S of Moon    20  21:03  FULL MOON     20  21:46  Pleiades 1.8°N of Moon    23  01:55  Moon at Descending Node     28  07:32  Regulus 5.7°N of Moon    28  16:48  LAST QUARTER MOON     29  05     Venus 1.9°S of MarsDec 02  01:35  Spica 2.7°N of Moon    03  12:14  Jupiter 4.5°N of Moon    04  03:38  Moon at Perigee: 359274 km    05  07:52  NEW MOON     05  08:03  Partial Solar Eclipse; mag=0.891    06  02:50  Moon at Ascending Node     06  17:20  Mercury 3.2°S of Moon    08  01:11  Venus 4.6°S of Moon    08  02     Uranus at Opposition     08  07:50  Mars 4.1°S of Moon    12  10:49  FIRST QUARTER MOON     13  20     Mercury at Greatest Elong: 20.6°E    14  01     Geminid Meteor Shower    16  06:58  Moon at Apogee: 405520 km    17  10:14  Saturn 5.7°S of Moon    18  04:32  Pleiades 1.8°N of Moon    20  08:21  Moon at Descending Node     20  15:42  Total Lunar Eclipse; mag=1.117    20  15:46  FULL MOON     21  07:14  Winter Solstice     22  09     Ursid Meteor Shower    23  11     Mercury 5.7°S of Venus    25  13:05  Regulus 5.7°N of Moon    27  16     Mercury at Perihelion     28  02:49  LAST QUARTER MOON     29  06     Mars at Perihelion:  1.38140 AU    29  09:17  Spica 2.7°N of Moon    31  05     Mercury at Inferior Conjunction     31  05:42  Jupiter 4.1°N 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: 2021 to 2030

The Americas

Below are links to calendars of astronomical events from 2021 to 2030 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 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
EST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
CST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
MST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
PST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
AKST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
HST 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

        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