2100 Sky Event Almanac
Central European Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Central European Time (Coordinated Universal Time + 1 hour) . 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.
| 2100 Sky Event Almanac | ||||||||
| Central European Time | ||||||||
| January - June | July - December | |||||||
Date CET Event
(h:m)
Jan 01 22:12 Moon at Descending Node
03 09:57 Moon at Perigee: 370356 km
03 14:03 LAST QUARTER MOON
03 15 Earth at Perihelion: 0.98334 AU
04 07:14 Jupiter 4.4°N of Moon
04 08:44 Spica 0.9°N of Moon
04 22 Quadrantid Meteor Shower
07 14:44 Antares 0.4°N of Moon
10 13:55 NEW MOON
14 03:33 Venus 0.3°S of Moon: Occn.
15 04:55 Moon at Ascending Node
17 11:48 Moon at Apogee: 404420 km
18 13:34 FIRST QUARTER MOON
19 10:13 Mars 2.9°S of Moon
21 04:18 Pleiades 0.8°S of Moon
23 17 Mercury at Greatest Elong: 18.6°E
25 06:21 Pollux 2.5°N of Moon
26 03:49 FULL MOON
27 18:51 Regulus 1.3°S of Moon
29 01:34 Moon at Descending Node
29 02 Mercury at Perihelion
29 06:53 Moon at Perigee: 366241 km
30 08:40 Jupiter 3.4°N of Spica
31 14:20 Spica 1.1°N of Moon
31 15:44 Jupiter 4.9°N of Moon
Feb 01 22:16 LAST QUARTER MOON
03 20:39 Antares 0.6°N of Moon
08 05 Mercury at Inferior Conjunction
09 05:55 NEW MOON
09 22 Jupiter 3.3°N of Saturn
11 10:32 Moon at Ascending Node
13 10:00 Venus 1.6°S of Moon
14 07:46 Moon at Apogee: 405204 km
17 00:13 Mars 3.5°S of Moon
17 10:22 FIRST QUARTER MOON
17 12:59 Pleiades 1.0°S of Moon
21 16:41 Pollux 2.5°N of Moon
24 04:59 Regulus 1.2°S of Moon
24 15:51 FULL MOON
24 16:02 Pen. Lunar Eclipse; mag=0.965
25 10:10 Moon at Descending Node
26 06:17 Moon at Perigee: 360805 km
27 21:48 Spica 1.2°N of Moon
Mar 01 17:09 Mars 2.5°S of Pleiades
02 07 Venus at Greatest Elong: 46.5°E
03 02:12 Antares 0.7°N of Moon
03 07:11 LAST QUARTER MOON
06 00 Mercury at Greatest Elong: 27.2°W
06 13 Neptune at Opposition
08 12:09 Mercury 1.7°N of Moon
10 17:26 Moon at Ascending Node
10 23:25 Annular Solar Eclipse; mag=0.934
10 23:28 NEW MOON
11 18 Jupiter at Aphelion: 5.45256 AU
12 07 Venus at Perihelion
13 22:09 Moon at Apogee: 406110 km
14 02 Mercury at Aphelion
15 05:07 Venus 0.8°S of Moon: Occn.
16 20:19 Pleiades 1.0°S of Moon
17 15:21 Mars 3.8°S of Moon
19 03:58 FIRST QUARTER MOON
20 14:04 Vernal Equinox
21 02:24 Pollux 2.5°N of Moon
23 15:58 Regulus 1.2°S of Moon
24 21:16 Moon at Descending Node
26 02:05 FULL MOON
26 15:59 Moon at Perigee: 357415 km
27 03:54 Jupiter 4.9°N of Moon
27 07:47 Spica 1.2°N of Moon
30 09:33 Antares 0.6°N of Moon
Apr 01 17:35 LAST QUARTER MOON
01 18:32 Saturn 4.5°N of Spica
06 23:09 Moon at Ascending Node
08 01 Jupiter at Opposition
09 17:16 NEW MOON
10 02:45 Moon at Apogee: 406566 km
11 11 Uranus in Conjunction with Sun
12 23:33 Venus 1.0°N of Moon: Occn.
13 02:28 Pleiades 0.9°S of Moon
13 05 Saturn at Opposition
15 06:02 Mars 3.6°S of Moon
15 21:18 Venus 1.8°N of Pleiades
17 10:11 Pollux 2.6°N of Moon
17 17:42 FIRST QUARTER MOON
18 18 Mercury at Superior Conjunction
20 01:47 Regulus 1.1°S of Moon
21 06:32 Moon at Descending Node
23 09:33 Jupiter 4.6°N of Moon
23 18:57 Spica 1.2°N of Moon
23 19 Lyrid Meteor Shower
24 03:14 Moon at Perigee: 357008 km
24 10:43 FULL MOON
26 19:11 Antares 0.5°N of Moon
27 01 Mercury at Perihelion
27 02:31 Venus 1.6°N of Pleiades
May 01 06:01 LAST QUARTER MOON
02 21 Mercury 3.6°S of Venus
04 02:18 Moon at Ascending Node
04 02:20 Mercury 2.1°S of Pleiades
06 08 Eta-Aquarid Meteor Shower
07 06:13 Moon at Apogee: 406376 km
09 09:54 NEW MOON
11 07:23 Mercury 2.6°S of Moon
12 13 Venus at Inferior Conjunction
13 20:07 Mars 3.0°S of Moon
14 16:11 Pollux 2.8°N of Moon
16 17 Mercury at Greatest Elong: 21.9°E
17 03:42 FIRST QUARTER MOON
17 09:20 Regulus 0.9°S of Moon
18 11:10 Moon at Descending Node
20 15:23 Jupiter 4.5°N of Moon
21 05:14 Spica 1.3°N of Moon
22 12:04 Moon at Perigee: 359498 km
23 18:25 FULL MOON
24 05:50 Antares 0.4°N of Moon
30 20:35 LAST QUARTER MOON
31 03:54 Moon at Ascending Node
Jun 03 18:09 Moon at Apogee: 405537 km
06 14:40 Pleiades 0.8°S of Moon
08 00:31 NEW MOON
10 06 Mercury at Inferior Conjunction
10 21:46 Pollux 3.0°N of Moon
11 10:09 Mars 2.0°S of Moon
13 15:08 Regulus 0.6°S of Moon
14 12:13 Moon at Descending Node
15 10:41 FIRST QUARTER MOON
16 22:04 Jupiter 4.5°N of Moon
17 13:21 Spica 1.5°N of Moon
19 13:17 Moon at Perigee: 364024 km
20 15:43 Antares 0.5°N of Moon
21 06:32 Summer Solstice
22 02:11 FULL MOON
27 06:36 Moon at Ascending Node
29 12:52 LAST QUARTER MOON
|
Date CET Event
(h:m)
Jul 01 10:51 Moon at Apogee: 404573 km
02 16 Venus at Aphelion
03 22:03 Pleiades 0.9°S of Moon
04 07 Mercury at Greatest Elong: 21.7°W
06 17 Earth at Aphelion: 1.01670 AU
07 13:06 NEW MOON
10 00:44 Mars 0.7°S of Moon: Occn.
10 20:51 Regulus 0.4°S of Moon
11 13:41 Moon at Descending Node
12 20 Mars at Aphelion: 1.66621 AU
14 06:37 Jupiter 4.8°N of Moon
14 15:43 FIRST QUARTER MOON
14 19:24 Spica 1.7°N of Moon
16 15:15 Moon at Perigee: 368737 km
17 19:01 Venus 1.8°N of Aldebaran
17 23:36 Antares 0.6°N of Moon
21 11:12 FULL MOON
21 17 Venus at Greatest Elong: 45.7°W
24 00 Mercury at Perihelion
24 12:04 Moon at Ascending Node
28 03:09 Mars 0.6°N of Regulus
29 05:16 Moon at Apogee: 404176 km
29 06:09 LAST QUARTER MOON
29 10 Delta-Aquarid Meteor Shower
31 06:10 Pleiades 1.1°S of Moon
Aug 01 07 Mercury at Superior Conjunction
04 12:29 Pollux 3.1°N of Moon
06 00:02 NEW MOON
07 04:01 Regulus 0.3°S of Moon
07 16:15 Mars 1.0°N of Moon: Occn.
07 18:49 Moon at Descending Node
10 17:07 Moon at Perigee: 368679 km
11 00:56 Spica 1.9°N of Moon
12 20:10 FIRST QUARTER MOON
14 02 Perseid Meteor Shower
14 05:33 Antares 0.7°N of Moon
19 19 Mercury 0.1°S of Mars
19 22:29 FULL MOON
19 22:42 Pen. Lunar Eclipse; mag=0.872
20 19:38 Moon at Ascending Node
26 00:00 Moon at Apogee: 404637 km
27 14:20 Pleiades 1.2°S of Moon
27 23:36 LAST QUARTER MOON
31 21:48 Pollux 3.0°N of Moon
Sep 04 03:41 Moon at Descending Node
04 09:46 Total Solar Eclipse; mag=1.040
04 09:49 NEW MOON
06 00 Mercury at Aphelion
06 02:58 Saturn 4.0°N of Spica
06 08:18 Mercury 1.3°N of Moon
06 20:23 Moon at Perigee: 363868 km
07 07:52 Spica 1.9°N of Moon
09 16 Neptune in Conjunction with Sun
10 04:46 Jupiter 2.9°N of Spica
10 11:01 Antares 0.7°N of Moon
11 01:35 FIRST QUARTER MOON
13 17 Mercury at Greatest Elong: 26.8°E
15 21 Jupiter 1.2°S of Saturn
17 02:55 Moon at Ascending Node
18 12:32 FULL MOON
21 13:08 Mercury 1.2°S of Spica
22 17:20 Moon at Apogee: 405610 km
22 23:00 Autumnal Equinox
23 21:47 Pleiades 1.1°S of Moon
26 16:33 LAST QUARTER MOON
28 07:01 Pollux 3.1°N of Moon
29 04:33 Venus 0.1°N of Regulus
30 23:30 Regulus 0.3°S of Moon
Oct 01 03:47 Venus 0.2°N of Moon: Occn.
01 13:42 Moon at Descending Node
01 14:33 Mercury 1.4°S of Spica
03 19:02 NEW MOON
04 22:58 Moon at Perigee: 359240 km
07 17:59 Antares 0.6°N of Moon
09 08 Mercury at Inferior Conjunction
10 09:33 FIRST QUARTER MOON
11 08 Mars in Conjunction with Sun
14 07:34 Moon at Ascending Node
17 00 Uranus at Opposition
18 05:06 FULL MOON
20 00 Mercury at Perihelion
20 05:03 Moon at Apogee: 406359 km
21 04:17 Pleiades 1.0°S of Moon
22 18 Orionid Meteor Shower
22 22 Saturn in Conjunction with Sun
23 00 Venus at Perihelion
24 21 Mercury at Greatest Elong: 18.3°W
25 14:55 Pollux 3.3°N of Moon
26 08:19 LAST QUARTER MOON
26 22 Jupiter in Conjunction with Sun
28 09:20 Regulus 0.1°S of Moon
28 21:11 Moon at Descending Node
31 06:06 Venus 4.9°N of Moon
Nov 01 04:16 Spica 1.8°N of Moon
01 23:38 Mercury 3.7°N of Spica
02 04:14 NEW MOON
02 09:19 Moon at Perigee: 356834 km
04 03:28 Antares 0.5°N of Moon
06 19 S Taurid Meteor Shower
08 21:15 FIRST QUARTER MOON
10 09:09 Moon at Ascending Node
12 11:56 Venus 3.5°N of Spica
13 18 N Taurid Meteor Shower
16 06:23 Moon at Apogee: 406471 km
16 23:19 FULL MOON
17 10:19 Pleiades 0.9°S of Moon
19 01 Leonid Meteor Shower
19 13 Venus 0.6°S of Saturn
21 21:10 Pollux 3.5°N of Moon
24 17:11 Regulus 0.2°N of Moon
24 22:13 LAST QUARTER MOON
24 23:59 Moon at Descending Node
25 13 Venus 0.5°N of Jupiter
28 08 Mercury at Superior Conjunction
28 15:04 Spica 2.0°N of Moon
30 21:37 Moon at Perigee: 357592 km
Dec 01 14:00 NEW MOON
07 10:24 Moon at Ascending Node
08 13:09 FIRST QUARTER MOON
10 16 Venus 1.0°N of Mars
13 11:26 Moon at Apogee: 406012 km
14 16:41 Pleiades 0.9°S of Moon
15 14 Geminid Meteor Shower
16 18:00 FULL MOON
19 02:52 Pollux 3.7°N of Moon
21 20:51 Winter Solstice
21 23:07 Regulus 0.4°N of Moon
22 00:25 Moon at Descending Node
23 22 Ursid Meteor Shower
24 09:46 LAST QUARTER MOON
25 23:38 Spica 2.2°N of Moon
26 03:43 Mars 4.4°N of Antares
29 01:24 Antares 0.4°N of Moon
29 05:56 Mars 4.9°N of Moon
29 06:45 Moon at Perigee: 361469 km
31 00:56 NEW MOON
|
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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
2100 Phases of the Moon
Central European Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Central European Time (Coordinated Universal Time + 1 hour) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed.
| 2100 Phases of the Moon | |||
| Central European Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | - | Jan 03 14:03 |
| Jan 10 13:55 | Jan 18 13:34 | Jan 26 03:49 | Feb 01 22:16 |
| Feb 09 05:55 | Feb 17 10:22 | Feb 24 15:51 n | Mar 03 07:11 |
| Mar 10 23:28 A | Mar 19 03:58 | Mar 26 02:05 | Apr 01 17:35 |
| Apr 09 17:16 | Apr 17 17:42 | Apr 24 10:43 | May 01 06:01 |
| May 09 09:54 | May 17 03:42 | May 23 18:25 | May 30 20:35 |
| Jun 08 00:31 | Jun 15 10:41 | Jun 22 02:11 | Jun 29 12:52 |
| Jul 07 13:06 | Jul 14 15:43 | Jul 21 11:12 | Jul 29 06:09 |
| Aug 06 00:02 | Aug 12 20:10 | Aug 19 22:29 n | Aug 27 23:36 |
| Sep 04 09:49 T | Sep 11 01:35 | Sep 18 12:32 | Sep 26 16:33 |
| Oct 03 19:03 | Oct 10 09:33 | Oct 18 05:06 | Oct 26 08:19 |
| Nov 02 04:14 | Nov 08 21:15 | Nov 16 23:19 | Nov 24 22:13 |
| Dec 01 14:00 | Dec 08 13:09 | Dec 16 18:00 | Dec 24 09:46 |
| Dec 31 00:56 | - | - | - |
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: 2091 to 2100
Europe, Africa, and the Middle East
Below are links to sky event almanacs from 2091 to 2100 for six time zones
in Europe, Africa, and the Middle East.
Choose a time zone and click on a year to get a sky event almanac for that year.
| Sky Event Almanac - Europe, Africa, & Middle East | |||||||||||||||
| CVT | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| GMT | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| CET | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| EET | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| MSK | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| GST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
- CVT = Cape Verde Time (= UTC - 1 hour)
- GMT = Greenwich Mean Time (= UTC + 0 hour)
- CET = Central European Time (= UTC + 1 hour)
- EET = Eastern European Time (= UTC + 2 hours)
- MSK = Moscow Time (= UTC + 3 hours)
- GST = Gulf Standard Time (= UTC + 4 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 |
Fifty Year Almanac of Astronomical Events - 2021 to 2070
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)
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Astronomy Tools (Astronomy Tools)