2026Calendar of Astronomical Events

    

2026Phases 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.

2026 Phases of the Moon
Pacific Standard Time
New Moon First Quarter Full Moon Last Quarter
-- Jan 3 02:03 Jan 10 07:48
Jan 18 11:52 Jan 25 20:47 Feb 1 14:09 Feb 9 04:43
Feb 17 04:01 A Feb 24 04:28 Mar 3 03:38 t Mar 11 01:39
Mar 18 17:23 Mar 25 11:18 Apr 1 18:12 Apr 9 20:52
Apr 17 03:52 Apr 23 18:32 May 1 09:23 May 9 13:10
May 16 12:01 May 23 03:11 May 31 00:45 Jun 8 02:00
Jun 14 18:54 Jun 21 13:55 Jun 29 15:57 Jul 7 11:29
Jul 14 01:43 Jul 21 03:06 Jul 29 06:36 Aug 5 18:21
Aug 12 09:37 T Aug 19 18:46 Aug 27 20:18 p Sep 3 23:51
Sep 10 19:27 Sep 18 12:44 Sep 26 08:49 Oct 3 05:25
Oct 10 07:50 Oct 18 08:13 Oct 25 20:12 Nov 1 12:28
Nov 8 23:02 Nov 17 03:48 Nov 24 06:53 Nov 30 22:09
Dec 8 16:52 Dec 16 21:43 Dec 23 17:28 Dec 30 10:59

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.


2026Calendar 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.

2026Calendar of Astronomical Events
Pacific Standard Time
January - June July - December
Date     PST   Event        (h:m)Jan 01  13:43  Moon at Perigee: 360348 km    03  02:03  FULL MOON     03  09     Earth at Perihelion: 0.98330 AU    03  14     Quadrantid Meteor Shower    03  14:01  Jupiter 3.7°S of Moon    03  19:28  Pollux 3.0°N of Moon    04  17:09  Beehive 1.3°S of Moon    06  03     Mercury at Aphelion     06  08     Venus at Superior Conjunction     06  08:20  Regulus 0.5°S of Moon    07  03:22  Moon at Descending Node     09  02     Mars in Conjunction with Sun     10  00     Jupiter at Opposition     10  07:48  LAST QUARTER MOON     10  15:50  Spica 1.6°N of Moon    13  12:48  Moon at Apogee: 405437 km    14  11:28  Antares 0.6°N of Moon    18  11:52  NEW MOON     21  08     Mercury at Superior Conjunction     21  16:03  Moon at Ascending Node     22  12     Venus at Aphelion     23  04:31  Saturn 4.3°S of Moon    25  20:47  FIRST QUARTER MOON     27  13:07  Pleiades 1.1°S of Moon    29  13:53  Moon at Perigee: 365878 km    30  18:31  Jupiter 3.8°S of Moon    31  05:45  Pollux 3.0°N of MoonFeb 01  03:41  Beehive 1.3°S of Moon    01  14:09  FULL MOON     02  18:48  Regulus 0.4°S of Moon    03  11:18  Moon at Descending Node     07  00:26  Spica 1.8°N of Moon    09  04:43  LAST QUARTER MOON     10  08:52  Moon at Apogee: 404577 km    10  19:19  Antares 0.7°N of Moon    17  04:01  NEW MOON     17  04:12  Annular Solar Eclipse; mag=0.963    17  22:19  Moon at Ascending Node     18  15:03  Mercury 0.1°N of Moon: Occn.    19  03     Mercury at Perihelion     19  10     Mercury at Greatest Elong: 18.1°E    19  15:54  Saturn 4.6°S of Moon    23  18:43  Pleiades 1.2°S of Moon    24  04:28  FIRST QUARTER MOON     24  15:18  Moon at Perigee: 370132 km    26  22:26  Jupiter 4.0°S of Moon    27  13:34  Pollux 3.0°N of Moon    27  14     Mercury 4.5°N of Venus    28  12:07  Beehive 1.3°S of MoonMar 02  04:00  Regulus 0.4°S of Moon    02  20:35  Moon at Descending Node     03  03:34  Total Lunar Eclipse; mag=1.151    03  03:38  FULL MOON     06  09:24  Spica 1.8°N of Moon    07  03     Mercury at Inferior Conjunction     08  03     Venus 0.9°N of Saturn    10  03:32  Antares 0.7°N of Moon    10  05:43  Moon at Apogee: 404385 km    11  01:39  LAST QUARTER MOON     15  11     Mercury 3.4°N of Mars    17  06:07  Mercury 2.0°N of Moon    17  07:22  Moon at Ascending Node     18  17:23  NEW MOON     20  04:39  Venus 4.6°S of Moon    20  06:46  Vernal Equinox     22  02     Neptune in Conjunction with Sun     22  03:40  Moon at Perigee: 366858 km    23  00:32  Pleiades 1.1°S of Moon    25  00     Saturn in Conjunction with Sun     25  11:18  FIRST QUARTER MOON     25  23     Mars at Perihelion:  1.38126 AU    26  04:13  Jupiter 3.9°S of Moon    26  19:18  Pollux 3.0°N of Moon    27  18:15  Beehive 1.2°S of Moon    29  11:00  Regulus 0.4°S of Moon    30  03:34  Moon at Descending Node Apr 01  18:12  FULL MOON     02  17:32  Spica 1.8°N of Moon    03  15     Mercury at Greatest Elong: 27.8°W    06  11:21  Antares 0.6°N of Moon    07  00:32  Moon at Apogee: 404974 km    09  20:52  LAST QUARTER MOON     13  15:43  Moon at Ascending Node     15  11:12  Mercury 5.2°S of Moon    15  16:45  Mars 3.7°S of Moon    17  03:52  NEW MOON     18  22:57  Moon at Perigee: 361631 km    19  00:49  Venus 4.8°S of Moon    19  08:28  Pleiades 1.0°S of Moon    19  11     Mars 1.2°N of Saturn    20  02     Mercury 0.5°S of Saturn    20  14     Mercury 1.7°S of Mars    22  11     Lyrid Meteor Shower    22  14:06  Jupiter 3.6°S of Moon    23  00:59  Pollux 3.2°N of Moon    23  18:32  FIRST QUARTER MOON     23  20:17  Venus 3.4°S of Pleiades    23  23:46  Beehive 1.1°S of Moon    25  16:37  Regulus 0.2°S of Moon    26  06:36  Moon at Descending Node     30  00:17  Spica 1.8°N of MoonMay 01  09:23  FULL MOON     01  17:02  Venus 6.3°N of Aldebaran    03  18:20  Antares 0.5°N of Moon    04  14:30  Moon at Apogee: 405843 km    05  00     Eta-Aquarid Meteor Shower    09  13:10  LAST QUARTER MOON     10  20:36  Moon at Ascending Node     13  13:47  Saturn 5.7°S of Moon    14  06     Mercury at Superior Conjunction     14  20     Venus at Perihelion     16  12:01  NEW MOON     17  05:48  Moon at Perigee: 358074 km    18  02     Mercury at Perihelion     18  17:50  Venus 2.9°S of Moon    20  04:39  Jupiter 3.1°S of Moon    20  08:30  Pollux 3.4°N of Moon    21  06:38  Beehive 0.8°S of Moon    22  08     Uranus in Conjunction with Sun     22  22:41  Regulus 0.0°N of Moon    23  03:11  FIRST QUARTER MOON     23  07:26  Moon at Descending Node     27  06:09  Spica 1.9°N of Moon    31  00:32  Antares 0.4°N of Moon    31  00:45  FULL MOON     31  20:32  Moon at Apogee: 406369 kmJun 06  22:19  Moon at Ascending Node     07  08:17  Venus 4.6°S of Pollux    08  02:00  LAST QUARTER MOON     09  12     Venus 1.6°N of Jupiter    10  03:29  Saturn 6.2°S of Moon    12  13:14  Mars 5.6°S of Moon    13  05:15  Pleiades 1.0°S of Moon    14  15:18  Moon at Perigee: 357196 km    14  18:54  NEW MOON     15  12     Mercury at Greatest Elong: 24.5°E    16  11:32  Mercury 2.6°S of Moon    16  18:08  Pollux 3.6°N of Moon    16  22:54  Jupiter 2.5°S of Moon    17  12:21  Venus 0.3°S of Moon: Occn.    17  15:40  Beehive 0.6°S of Moon    18  07:01  Mercury 5.8°S of Pollux    19  06:31  Regulus 0.3°N of Moon    19  07:44  Venus 0.4°N of Beehive    19  09:57  Moon at Descending Node     21  00:25  Summer Solstice     21  13:55  FIRST QUARTER MOON     23  12:11  Spica 2.2°N of Moon    25  04     Mercury 3.8°S of Jupiter    27  06:32  Antares 0.5°N of Moon    27  23:11  Moon at Apogee: 406267 km    28  10:32  Mars 4.3°S of Pleiades    29  15:57  FULL MOON 
Date     PST   Event        (h:m)Jul 01  02     Mercury at Aphelion     03  23:51  Moon at Ascending Node     06  10     Earth at Aphelion: 1.01664 AU    07  11:29  LAST QUARTER MOON     09  06:36  Venus 0.9°N of Regulus    10  14:54  Pleiades 1.1°S of Moon    11  06:38  Mars 5.3°S of Moon    12  05:20  Mars 5.2°N of Aldebaran    12  17     Mercury at Inferior Conjunction     12  23:50  Moon at Perigee: 359111 km    14  01:43  NEW MOON     16  16:07  Regulus 0.5°N of Moon    16  16:27  Moon at Descending Node     17  08:31  Venus 2.0°N of Moon    20  19:21  Spica 2.4°N of Moon    21  03:06  FIRST QUARTER MOON     24  13:00  Antares 0.6°N of Moon    25  08:45  Moon at Apogee: 405549 km    28  02     Delta-Aquarid Meteor Shower    29  04     Jupiter in Conjunction with Sun     29  06:36  FULL MOON     31  03:54  Moon at Ascending Node Aug 02  00     Mercury at Greatest Elong: 19.5°W    05  18:21  LAST QUARTER MOON     06  22:23  Pleiades 1.2°S of Moon    08  21:31  Mars 4.4°S of Moon    10  03:18  Moon at Perigee: 363288 km    10  14:38  Pollux 3.6°N of Moon    11  04:48  Mercury 2.1°S of Moon    12  09:37  NEW MOON     12  09:46  Total Solar Eclipse; mag=1.039    12  18     Perseid Meteor Shower    13  01:56  Moon at Descending Node     14  01     Mercury at Perihelion     14  22     Venus at Greatest Elong: 45.9°E    15  03     Mercury 0.6°N of Jupiter    16  00:47  Venus 2.1°N of Moon    17  03:49  Spica 2.4°N of Moon    19  18:46  FIRST QUARTER MOON     20  20:18  Antares 0.6°N of Moon    22  00:20  Moon at Apogee: 404644 km    27  09     Mercury at Superior Conjunction     27  10:47  Moon at Ascending Node     27  20:13  Partial Lunar Eclipse; mag=0.930    27  20:18  FULL MOON Sep 01  05:24  Venus 1.2°S of Spica    03  04:03  Pleiades 1.2°S of Moon    03  23:51  LAST QUARTER MOON     06  10:24  Mars 3.0°S of Moon    06  12:26  Moon at Perigee: 368255 km    06  22:32  Pollux 3.6°N of Moon    07  20:43  Beehive 0.5°S of Moon    08  10:13  Jupiter 0.8°S of Moon: Occn.    09  11:17  Moon at Descending Node     10  19:27  NEW MOON     13  12:53  Spica 2.4°N of Moon    14  03:10  Venus 0.5°S of Moon: Occn.    16  17:44  Mars 5.8°S of Pollux    17  04:18  Antares 0.6°N of Moon    18  12:44  FIRST QUARTER MOON     18  19:00  Moon at Apogee: 404217 km    22  16:06  Autumnal Equinox     23  18:40  Moon at Ascending Node     25  16     Neptune at Opposition     25  17:49  Mercury 0.8°N of Spica    26  08:49  FULL MOON     30  09:39  Pleiades 1.1°S of MoonOct 01  12:41  Moon at Perigee: 369338 km    03  05:25  LAST QUARTER MOON     04  04     Saturn at Opposition     04  04:27  Pollux 3.8°N of Moon    04  21:30  Mars 1.2°S of Moon: Occn.    05  03:06  Beehive 0.4°S of Moon    06  02:18  Jupiter 0.2°S of Moon: Occn.    06  17:19  Moon at Descending Node     06  18:57  Regulus 0.6°N of Moon    06  20     Mercury 5.0°N of Venus    10  07:50  NEW MOON     10  07:55  Mars 0.4°S of Beehive    11  18:30  Venus 3.1°S of Moon    12  02     Mercury at Greatest Elong: 25.2°E    12  12:08  Mercury 2.1°N of Moon    14  12:25  Antares 0.4°N of Moon    16  14:56  Moon at Apogee: 404639 km    18  08:13  FIRST QUARTER MOON     21  00:53  Moon at Ascending Node     21  10     Orionid Meteor Shower    23  19     Venus at Inferior Conjunction     25  20:12  FULL MOON     27  17:11  Pleiades 1.0°S of Moon    28  10:01  Moon at Perigee: 364411 km    31  10:00  Pollux 4.0°N of MoonNov 01  08:34  Beehive 0.2°S of Moon    01  12:28  LAST QUARTER MOON     02  06:23  Mars 1.1°N of Moon: Occn.    02  15:11  Jupiter 0.5°N of Moon: Occn.    02  19:02  Moon at Descending Node     03  00:40  Regulus 0.8°N of Moon    04  06     Mercury at Inferior Conjunction     05  11     S Taurid Meteor Shower    07  03:31  Venus 1.1°N of Moon: Occn.    07  04:40  Spica 2.4°N of Moon    08  23:02  NEW MOON     10  01     Mercury at Perihelion     10  05:49  Venus 0.1°S of Spica    10  19:58  Antares 0.3°N of Moon    12  10     N Taurid Meteor Shower    13  09:50  Moon at Apogee: 405619 km    15  20     Mars 1.2°N of Jupiter    17  03:48  FIRST QUARTER MOON     17  03:49  Moon at Ascending Node     17  16     Leonid Meteor Shower    20  15     Mercury at Greatest Elong: 19.6°W    24  03:18  Pleiades 0.9°S of Moon    24  06:53  FULL MOON     24  23:47  Mars 1.6°N of Regulus    25  12:58  Moon at Perigee: 359348 km    25  15     Uranus at Opposition     27  17:27  Pollux 4.2°N of Moon    28  15:21  Beehive 0.1°N of Moon    29  19:34  Moon at Descending Node     30  01:18  Jupiter 1.2°N of Moon: Occn.    30  06:35  Regulus 1.1°N of Moon    30  11:32  Mars 3.3°N of Moon    30  22:09  LAST QUARTER MOON Dec 04  10:36  Spica 2.5°N of Moon    08  16:52  NEW MOON     10  22:46  Moon at Apogee: 406421 km    12  07:35  Jupiter 1.3°N of Regulus    14  05:04  Moon at Ascending Node     14  05     Geminid Meteor Shower    16  21:43  FIRST QUARTER MOON     21  12:50  Winter Solstice     21  14:37  Pleiades 1.0°S of Moon    22  14     Ursid Meteor Shower    23  17:28  FULL MOON     24  00     Mercury at Aphelion     24  00:30  Moon at Perigee: 356650 km    25  03:41  Pollux 4.4°N of Moon    25  13     Venus at Perihelion     26  00:52  Beehive 0.3°N of Moon    26  23:55  Moon at Descending Node     27  09:32  Jupiter 1.5°N of Moon    27  14:44  Regulus 1.4°N of Moon    28  09:42  Mars 5.3°N of Moon    30  10:59  LAST QUARTER 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

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