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