2045 Sky Event Almanac
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 (Coordinated Universal Time − 7 hours) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the almanac.
2045 Sky Event Almanac | ||||||||
Mountain Standard Time | ||||||||
January - June | July - December | |||||||
Date MST Event (h:m) Jan 02 20 Mercury 0.1°S of Venus 03 03:20 FULL MOON 03 08 Earth at Perihelion: 0.98326 AU 03 12 Quadrantid Meteor Shower 03 12:25 Moon at Perigee: 356773 km 03 19:40 Pollux 3.5°N of Moon 04 06 Mars 0.5°S of Jupiter 06 05:16 Regulus 0.2°N of Moon 06 09:48 Moon at Descending Node 09 20:32 LAST QUARTER MOON 10 04:34 Spica 2.2°N of Moon 13 19:28 Antares 0.6°N of Moon 15 01 Mars at Perihelion: 1.38130 AU 15 18 Mercury at Aphelion 17 15:35 Moon at Apogee: 406609 km 17 21:25 NEW MOON 20 01:00 Mars 0.4°S of Moon: Occn. 20 17:16 Moon at Ascending Node 25 22:09 FIRST QUARTER MOON 27 15:36 Pleiades 1.2°S of Moon 31 07:15 Pollux 3.5°N of Moon Feb 01 01:43 Moon at Perigee: 357106 km 01 14:05 FULL MOON 02 16:20 Regulus 0.3°N of Moon 02 19:18 Moon at Descending Node 04 05 Mercury at Superior Conjunction 06 12:33 Spica 2.3°N of Moon 07 08 Jupiter in Conjunction with Sun 08 12:03 LAST QUARTER MOON 10 01:43 Antares 0.7°N of Moon 12 23 Uranus at Opposition 13 19:57 Moon at Apogee: 406254 km 16 16:51 NEW MOON 16 16:55 Annular Solar Eclipse; mag=0.928 16 23:00 Moon at Ascending Node 17 06 Venus at Aphelion 18 06:49 Mars 2.5°S of Moon 23 13 Mercury 0.7°N of Mars 23 22:30 Pleiades 1.2°S of Moon 24 09:37 FIRST QUARTER MOON 27 17:18 Pollux 3.5°N of Moon 28 18 Mercury at Perihelion Mar 01 11:43 Moon at Perigee: 360563 km 02 03:32 Regulus 0.3°N of Moon 02 06:33 Moon at Descending Node 03 00:42 Pen. Lunar Eclipse; mag=0.962 03 00:52 FULL MOON 03 11 Mercury at Greatest Elong: 18.2°E 05 22:26 Spica 2.3°N of Moon 09 09:21 Antares 0.7°N of Moon 10 05:50 LAST QUARTER MOON 13 11:23 Moon at Apogee: 405311 km 15 22:24 Jupiter 0.4°S of Moon: Occn. 16 05:51 Moon at Ascending Node 18 10:15 NEW MOON 18 15 Venus at Superior Conjunction 19 18 Mercury at Inferior Conjunction 19 22:08 Vernal Equinox 23 03:54 Pleiades 1.1°S of Moon 25 17:56 FIRST QUARTER MOON 27 00:36 Pollux 3.6°N of Moon 29 10:25 Moon at Perigee: 365846 km 29 12:48 Regulus 0.4°N of Moon 29 15:04 Moon at Descending Node Apr 01 11:43 FULL MOON 02 08:39 Spica 2.3°N of Moon 05 18:11 Antares 0.5°N of Moon 09 00:52 LAST QUARTER MOON 10 06:48 Moon at Apogee: 404371 km 12 11:23 Moon at Ascending Node 12 18:32 Jupiter 1.2°S of Moon 16 15 Mercury at Greatest Elong: 27.6°W 17 00:27 NEW MOON 19 09:58 Pleiades 1.0°S of Moon 22 09 Lyrid Meteor Shower 23 06:08 Pollux 3.8°N of Moon 24 00:12 FIRST QUARTER MOON 24 15:26 Moon at Perigee: 369865 km 25 18:40 Moon at Descending Node 25 19:32 Regulus 0.5°N of Moon 29 17:30 Spica 2.3°N of Moon 30 22:52 FULL MOON May 02 03 Mars in Conjunction with Sun 03 03:07 Antares 0.4°N of Moon 04 07 Neptune in Conjunction with Sun 04 22 Eta-Aquarid Meteor Shower 08 02:24 Moon at Apogee: 404121 km 08 19:51 LAST QUARTER MOON 09 14:30 Moon at Ascending Node 10 12:54 Jupiter 2.0°S of Moon 16 11:26 NEW MOON 17 16:39 Venus 4.4°S of Moon 20 03:22 Moon at Perigee: 367210 km 20 12:05 Pollux 4.0°N of Moon 22 19:17 Moon at Descending Node 23 01:03 Regulus 0.8°N of Moon 23 05:38 FIRST QUARTER MOON 25 16 Mercury at Superior Conjunction 27 00:21 Spica 2.4°N of Moon 27 17 Mercury at Perihelion 29 03 Saturn at Opposition 30 10:52 FULL MOON 30 11:01 Antares 0.3°N of Moon Jun 04 20:25 Moon at Apogee: 404694 km 05 16:30 Moon at Ascending Node 07 03:37 Jupiter 2.8°S of Moon 07 13:23 LAST QUARTER MOON 09 14 Venus at Perihelion 13 03:33 Pleiades 1.0°S of Moon 14 20:05 NEW MOON 16 09:30 Mercury 1.2°S of Moon: Occn. 16 12:10 Venus 1.5°S of Moon 16 19:09 Moon at Perigee: 362268 km 16 20:01 Pollux 4.2°N of Moon 18 21:27 Moon at Descending Node 19 07:25 Regulus 1.1°N of Moon 20 15:34 Summer Solstice 21 11:28 FIRST QUARTER MOON 22 02 Mercury 0.4°S of Venus 23 05:59 Spica 2.6°N of Moon 26 17:32 Antares 0.4°N of Moon 28 22 Mercury at Greatest Elong: 25.6°E 29 00:16 FULL MOON |
Date MST Event (h:m) Jul 02 11:04 Moon at Apogee: 405608 km 02 19:35 Moon at Ascending Node 04 12:56 Jupiter 3.2°S of Moon 06 06 Earth at Aphelion: 1.01669 AU 07 04:31 LAST QUARTER MOON 10 13:30 Pleiades 1.1°S of Moon 10 17 Mercury at Aphelion 12 20:07 Mars 3.4°S of Moon 14 03:28 NEW MOON 15 00:12 Moon at Perigee: 358581 km 15 05:59 Mercury 4.9°S of Moon 16 04:05 Moon at Descending Node 16 09:10 Venus 2.0°N of Moon 16 15:52 Regulus 1.2°N of Moon 20 02:08 Venus 1.0°N of Regulus 20 11:58 Spica 2.8°N of Moon 20 18:52 FIRST QUARTER MOON 23 23:12 Antares 0.5°N of Moon 26 15 Mercury at Inferior Conjunction 28 00 Delta-Aquarid Meteor Shower 28 15:11 FULL MOON 29 19:00 Moon at Apogee: 406198 km 30 00:42 Moon at Ascending Node 31 16:19 Jupiter 3.3°S of Moon Aug 05 16:57 LAST QUARTER MOON 06 22:18 Pleiades 1.2°S of Moon 10 13:01 Mars 1.9°S of Moon 10 16:41 Pollux 4.2°N of Moon 11 02:35 Mercury 4.2°S of Moon 12 09:40 Moon at Perigee: 357292 km 12 10:39 NEW MOON 12 10:41 Total Solar Eclipse; mag=1.077 12 14:20 Moon at Descending Node 12 16 Perseid Meteor Shower 14 12 Mercury at Greatest Elong: 18.8°W 15 06:17 Venus 4.4°N of Moon 16 19:40 Spica 2.8°N of Moon 19 04:55 FIRST QUARTER MOON 19 16 Uranus in Conjunction with Sun 20 05:13 Antares 0.5°N of Moon 23 16 Mercury at Perihelion 25 21:13 Moon at Apogee: 406140 km 26 07:00 Moon at Ascending Node 27 06:53 Pen. Lunar Eclipse; mag=0.683 27 07:08 FULL MOON 27 15:40 Jupiter 3.0°S of Moon 30 02 Jupiter at Opposition Sep 03 05:09 Pleiades 1.2°S of Moon 04 01:52 Venus 1.3°N of Spica 04 03:03 LAST QUARTER MOON 07 02:25 Pollux 4.2°N of Moon 08 05:14 Mars 0.0°S of Moon: Occn. 08 13 Mercury at Superior Conjunction 09 00:55 Moon at Descending Node 09 13:02 Regulus 1.2°N of Moon 09 19:20 Moon at Perigee: 358804 km 10 18:27 NEW MOON 13 05:16 Spica 2.8°N of Moon 14 01:12 Venus 4.0°N of Moon 16 12:36 Antares 0.4°N of Moon 17 18:30 FIRST QUARTER MOON 22 05:20 Moon at Apogee: 405498 km 22 07:33 Autumnal Equinox 22 12:34 Moon at Ascending Node 23 15:05 Jupiter 2.7°S of Moon 25 23:11 FULL MOON 30 10:09 Mercury 1.4°N of Spica 30 10:38 Pleiades 1.0°S of Moon Oct 03 11:31 LAST QUARTER MOON 04 09:58 Pollux 4.4°N of Moon 06 08:11 Moon at Descending Node 06 20:19 Mars 2.1°N of Moon 06 22:33 Regulus 1.3°N of Moon 08 01:16 Moon at Perigee: 362867 km 09 11:57 Mars 0.8°N of Regulus 10 03:37 NEW MOON 11 19:48 Mercury 3.3°N of Moon 13 18:17 Venus 1.6°N of Moon 13 21:33 Antares 0.2°N of Moon 14 06 Venus 4.9°S of Saturn 15 18:42 Venus 1.2°N of Antares 17 11:55 FIRST QUARTER MOON 19 16:02 Moon at Ascending Node 19 21:05 Moon at Apogee: 404638 km 20 18:36 Jupiter 2.6°S of Moon 21 08 Orionid Meteor Shower 22 08 Venus at Greatest Elong: 46.9°E 24 21 Mercury at Greatest Elong: 24.2°E 25 14:31 FULL MOON 27 16:29 Pleiades 0.9°S of Moon 31 15:38 Pollux 4.6°N of Moon Nov 01 19:09 LAST QUARTER MOON 02 10:28 Moon at Descending Node 03 05:42 Regulus 1.6°N of Moon 04 09:29 Mars 4.2°N of Moon 04 14:44 Moon at Perigee: 368185 km 05 09 S Taurid Meteor Shower 07 01:12 Spica 2.7°N of Moon 07 10 Neptune at Opposition 08 14:49 NEW MOON 10 07:09 Antares 0.1°N of Moon 12 06:38 Venus 0.6°S of Moon: Occn. 12 08 N Taurid Meteor Shower 15 17:56 Moon at Ascending Node 15 20 Mercury at Inferior Conjunction 16 08:26 FIRST QUARTER MOON 16 16:59 Moon at Apogee: 404209 km 17 04:00 Jupiter 2.9°S of Moon 17 14 Leonid Meteor Shower 19 15 Mercury at Perihelion 24 00:15 Pleiades 0.8°S of Moon 24 04:43 FULL MOON 27 21:27 Pollux 4.9°N of Moon 29 10:44 Moon at Descending Node 29 11:10 Moon at Perigee: 369747 km 30 11:15 Regulus 1.9°N of Moon Dec 01 02:46 LAST QUARTER MOON 02 23 Mercury at Greatest Elong: 20.4°W 04 08:32 Spica 2.9°N of Moon 05 17 Saturn in Conjunction with Sun 08 04:41 NEW MOON 10 17:17 Venus 0.9°N of Moon: Occn. 12 20:42 Moon at Ascending Node 14 03 Geminid Meteor Shower 14 14:16 Moon at Apogee: 404595 km 14 18:35 Jupiter 3.4°S of Moon 16 06:08 FIRST QUARTER MOON 21 04:36 Winter Solstice 21 09:58 Pleiades 0.9°S of Moon 22 12 Ursid Meteor Shower 23 17:49 FULL MOON 24 14 Mars at Aphelion: 1.66596 AU 25 05:31 Pollux 5.0°N of Moon 26 07:47 Moon at Perigee: 364579 km 26 14:24 Moon at Descending Node 27 17:36 Regulus 2.1°N of Moon 30 11:11 LAST QUARTER MOON 31 14:10 Spica 3.1°N of Moon |
Terms Used in Sky Event Almanac
- 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
2045 Phases 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 (Coordinated Universal Time − 7 hours) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed.
2045 Phases of the Moon | |||
Mountain Standard Time | |||
New Moon | First Quarter | Full Moon | Last Quarter |
- | - | Jan 03 03:20 | Jan 09 20:32 |
Jan 17 21:25 | Jan 25 22:09 | Feb 01 14:05 | Feb 08 12:03 |
Feb 16 16:51 A | Feb 24 09:37 | Mar 03 00:52 n | Mar 10 05:50 |
Mar 18 10:15 | Mar 25 17:56 | Apr 01 11:43 | Apr 09 00:52 |
Apr 17 00:27 | Apr 24 00:12 | Apr 30 22:52 | May 08 19:51 |
May 16 11:26 | May 23 05:38 | May 30 10:52 | Jun 07 13:23 |
Jun 14 20:05 | Jun 21 11:28 | Jun 29 00:16 | Jul 07 04:31 |
Jul 14 03:28 | Jul 20 18:52 | Jul 28 15:11 | Aug 05 16:57 |
Aug 12 10:39 T | Aug 19 04:55 | Aug 27 07:08 n | Sep 04 03:03 |
Sep 10 18:27 | Sep 17 18:30 | Sep 25 23:11 | Oct 03 11:31 |
Oct 10 03:37 | Oct 17 11:55 | Oct 25 14:31 | Nov 01 19:09 |
Nov 08 14:49 | Nov 16 08:26 | Nov 24 04:43 | Dec 01 02:46 |
Dec 08 04:41 | Dec 16 06:08 | Dec 23 17:49 | Dec 30 11:11 |
For a collection of images showing the Moon's phases see: Phases of the Moon Photo Gallery.
The Phases of the Moon table also shows when an eclipse takes place. 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 Phases of the Moon table. 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.
Solar Eclipses
The following table contains links to a series of web pages covering the 21st Century. Each one summarizes ten years of solar eclipses. Every eclipse has links to a global visibility map, an interactive Google map, tables, and additional information.
Decade Pages of Solar Eclipses | |||||
Decades | |||||
---|---|---|---|---|---|
2001-2010 | 2011-2020 | 2021-2030 | 2031-2040 | 2041-2050 | |
2051-2060 | 2061-2070 | 2071-2080 | 2081-2090 | 2091-2100 |
Lunar Eclipses
The following table contains links to a series of web pages covering the 21st Century. Each one summarizes ten years of lunar eclipses. Every eclipse has links to an eclipse diagram, a global visibility map, tables, and additional information.
Decade Pages of Lunar Eclipses | |||||
Decades | |||||
---|---|---|---|---|---|
2001-2010 | 2011-2020 | 2021-2030 | 2031-2040 | 2041-2050 | |
2051-2060 | 2061-2070 | 2071-2080 | 2081-2090 | 2091-2100 |
Sky Event Almanacs: 2041 to 2050
The Americas
Below are links to sky event almanacs from 2041 to 2050 for eight time zones in the Americas.
Choose a time zone and click on a year to get a sky event almanac for that year.
Sky Event Almanacs - The Americas | |||||||||||||||
ART | 2041 | 2042 | 2043 | 2044 | 2045 | 2046 | 2047 | 2048 | 2049 | 2050 | |||||
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 |
- ART = Argentina Time (= UTC - 3 hours)
- AST = Atlantic Standard Time (= UTC - 4 hours)
- EST = Eastern Standard Time (= UTC - 5 hours)
- CST = Central Standard Time (= UTC - 6 hours)
- MST = Mountain Standard Time (= UTC - 7 hours)
- PST = Pacific Standard Time (= UTC - 8 hours)
- AKST = Alaskan Standard Time (= UTC - 9 hours)
- HST = Hawaiian Standard Time (= UTC - 10 hours)
(where UTC = Coordinated Universal Time)
- Time Zones Abbreviations
A time zone may have a different name in different countries. Note the difference in hours between a given time zone and Coordinated Universal Time to help in identification.
For other years and other time zones, visit: Sky Event Almanacs.
Accuracy of the Sky Event Almanacs
The goal of the Sky Event Almanacs 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 Sky Event Almanacs | |
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:
- "Sky Event Almanacs Courtesy of Fred Espenak, www.AstroPixels.com".
Return to: Sky Event Almanacs
Return to: Planetary Ephemeris Data
Useful External Links
Interactive Sky Chart (Sky and Telescope)
Sky Maps (sky-map.org)
Astronomical Almanac (Sky and Telescope)
Weather Forecast for Astronomy (Clear Outside)
GOES-East Images (NOAA-GOES)
Astronomy Tools (Astronomy Tools)