2099 Sky Event Almanac
Indian Standard Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Indian Standard Time (Coordinated Universal Time + 5.5 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.
| 2099 Sky Event Almanac | ||||||||
| Indian Standard Time | ||||||||
| January - June | July - December | |||||||
Date IST Event
(h:m)
Jan 03 23:46 Pleiades 0.3°N of Moon
04 20 Quadrantid Meteor Shower
05 11 Earth at Perihelion: 0.98331 AU
07 07:20 FULL MOON
07 17:51 Pollux 1.9°N of Moon
08 23:51 Moon at Perigee: 361107 km
09 01 Mercury at Superior Conjunction
10 02:28 Regulus 3.0°S of Moon
11 18:48 Jupiter 0.1°S of Moon: Occn.
12 07 Venus 2.5°N of Mars
12 21:04 Moon at Descending Node
13 07:50 Saturn 3.2°N of Moon
13 22:25 Spica 0.8°S of Moon
13 22:56 LAST QUARTER MOON
15 17:56 Mars 4.7°N of Antares
17 10:25 Antares 0.2°S of Moon
21 14:37 NEW MOON
24 18:17 Moon at Apogee: 406101 km
27 03:27 Moon at Ascending Node
29 20:08 FIRST QUARTER MOON
31 09:26 Pleiades 0.0°N of Moon
Feb 04 05:01 Pollux 1.8°N of Moon
05 18:18 FULL MOON
06 09:44 Moon at Perigee: 357384 km
06 12:54 Regulus 2.9°S of Moon
08 01:33 Jupiter 0.1°N of Moon: Occn.
09 01:07 Moon at Descending Node
09 09 Mercury at Greatest Elong: 18.2°E
09 15:24 Saturn 3.6°N of Moon
10 05:46 Spica 0.6°S of Moon
11 09 Mercury at Perihelion
12 10:38 LAST QUARTER MOON
13 16:03 Antares 0.0°N of Moon
20 09:35 NEW MOON
20 23:15 Moon at Apogee: 406556 km
23 06:33 Moon at Ascending Node
24 21 Mercury at Inferior Conjunction
27 17:04 Pleiades 0.2°S of Moon
28 11:43 FIRST QUARTER MOON
Mar 03 15:35 Pollux 1.7°N of Moon
04 07 Neptune at Opposition
06 00:23 Regulus 2.9°S of Moon
06 22:29 Moon at Perigee: 356797 km
07 04:29 FULL MOON
07 07:36 Jupiter 0.1°S of Moon: Occn.
08 10:25 Moon at Descending Node
08 19 Jupiter at Opposition
08 23:28 Saturn 3.7°N of Moon
09 15:37 Spica 0.4°S of Moon
12 23:08 Antares 0.2°N of Moon
14 00:30 LAST QUARTER MOON
16 03:41 Mars 4.5°N of Moon
19 02:18 Venus 2.9°N of Moon
19 13:33 Mercury 2.7°N of Moon
20 01:25 Moon at Apogee: 406404 km
20 12:47 Vernal Equinox
22 04:16 NEW MOON
22 04:21 Annular Solar Eclipse; mag=0.932
22 12:12 Moon at Ascending Node
23 18 Mercury at Greatest Elong: 27.8°W
26 22:57 Pleiades 0.2°S of Moon
27 08 Mercury at Aphelion
28 23 Mercury 3.1°N of Venus
29 23:08 FIRST QUARTER MOON
30 23:47 Pollux 1.7°N of Moon
31 13 Saturn at Opposition
Apr 02 10:36 Regulus 2.9°S of Moon
03 13:02 Jupiter 0.4°S of Moon: Occn.
04 08:53 Moon at Perigee: 359339 km
04 21:37 Moon at Descending Node
05 07:15 Saturn 3.5°N of Moon
05 13:58 Partial Lunar Eclipse; mag=0.168
05 14:07 FULL MOON
06 02:40 Spica 0.4°S of Moon
07 08 Uranus in Conjunction with Sun
09 08:13 Antares 0.2°N of Moon
09 10 Venus at Aphelion
12 16:17 LAST QUARTER MOON
14 02:19 Mars 3.2°N of Moon
16 14:04 Moon at Apogee: 405586 km
18 15:51 Venus 1.5°S of Moon
18 18:48 Moon at Ascending Node
19 14:16 Mercury 3.3°S of Moon
20 21:00 NEW MOON
23 04:37 Pleiades 0.2°S of Moon
23 18 Lyrid Meteor Shower
27 05:48 Pollux 1.8°N of Moon
28 07:06 FIRST QUARTER MOON
29 18:18 Regulus 2.8°S of Moon
30 18:27 Jupiter 0.6°S of Moon: Occn.
May 02 06:28 Moon at Descending Node
02 11:25 Moon at Perigee: 364037 km
02 13:49 Saturn 3.3°N of Moon
03 12:50 Spica 0.4°S of Moon
04 19 Mercury at Superior Conjunction
04 23:28 FULL MOON
06 07 Eta-Aquarid Meteor Shower
06 18:15 Antares 0.1°N of Moon
10 08 Mercury at Perihelion
12 09:30 LAST QUARTER MOON
13 03:37 Mars 1.1°N of Moon: Occn.
14 07:52 Moon at Apogee: 404556 km
16 00:08 Moon at Ascending Node
20 10:46 NEW MOON
21 23:06 Mercury 2.7°S of Moon
24 11:18 Pollux 1.9°N of Moon
27 00:05 Regulus 2.6°S of Moon
27 12:46 FIRST QUARTER MOON
28 01:15 Jupiter 0.5°S of Moon: Occn.
29 10:39 Moon at Descending Node
29 13:28 Moon at Perigee: 368838 km
29 19:17 Saturn 3.3°N of Moon
30 20:50 Spica 0.3°S of Moon
Jun 03 03:33 Antares 0.0°N of Moon
03 09:07 FULL MOON
04 03 Mercury at Greatest Elong: 23.4°E
11 02:47 Moon at Apogee: 404057 km
11 03:19 LAST QUARTER MOON
11 05:39 Mars 1.8°S of Moon
12 03:17 Moon at Ascending Node
16 19:42 Pleiades 0.2°S of Moon
18 21:40 NEW MOON
20 18:05 Pollux 2.1°N of Moon
21 05:11 Summer Solstice
23 05:49 Regulus 2.3°S of Moon
23 15:11 Moon at Perigee: 368734 km
24 11:01 Jupiter 0.1°S of Moon: Occn.
25 11:29 Moon at Descending Node
25 17:30 FIRST QUARTER MOON
26 01:10 Saturn 3.5°N of Moon
27 02:52 Spica 0.1°S of Moon
30 11:07 Antares 0.1°N of Moon
30 14 Mercury at Inferior Conjunction
|
Date IST Event
(h:m)
Jul 02 19:51 FULL MOON
07 13 Earth at Aphelion: 1.01666 AU
08 21:12 Moon at Apogee: 404420 km
09 05:23 Moon at Ascending Node
10 20:43 LAST QUARTER MOON
14 04:49 Pleiades 0.3°S of Moon
18 06:31 NEW MOON
20 13:14 Regulus 2.2°S of Moon
20 18:15 Moon at Perigee: 364045 km
22 00:36 Jupiter 0.5°N of Moon: Occn.
22 07 Mercury at Greatest Elong: 20.3°W
22 13:13 Moon at Descending Node
23 02 Venus at Superior Conjunction
23 09:20 Saturn 3.7°N of Moon
24 08:28 Spica 0.2°N of Moon
24 22:39 FIRST QUARTER MOON
27 17:03 Antares 0.3°N of Moon
29 08 Delta-Aquarid Meteor Shower
30 19 Venus at Perihelion
Aug 01 08:29 FULL MOON
03 15 Mars at Perihelion: 1.38105 AU
05 08:29 Moon at Ascending Node
05 13:45 Moon at Apogee: 405336 km
06 07 Mercury at Perihelion
09 12:44 LAST QUARTER MOON
10 13:37 Pleiades 0.5°S of Moon
14 00 Perseid Meteor Shower
14 12:57 Pollux 2.1°N of Moon
16 14:24 NEW MOON
17 11 Mercury at Superior Conjunction
17 19:54 Moon at Perigee: 359644 km
18 17:54 Jupiter 1.1°N of Moon: Occn.
18 19:11 Moon at Descending Node
19 20:55 Saturn 4.0°N of Moon
20 15:29 Spica 0.4°N of Moon
23 05:31 FIRST QUARTER MOON
23 22:36 Antares 0.4°N of Moon
30 23:26 FULL MOON
Sep 01 13:37 Moon at Ascending Node
02 01:15 Moon at Apogee: 406116 km
05 08 Mercury 0.7°S of Jupiter
06 21:06 Pleiades 0.7°S of Moon
07 09 Neptune in Conjunction with Sun
08 02:48 LAST QUARTER MOON
10 22:54 Pollux 2.0°N of Moon
13 09:35 Regulus 2.1°S of Moon
14 20 Mercury 3.0°S of Saturn
14 22:20 NEW MOON
14 22:25 Total Solar Eclipse; mag=1.068
15 04:56 Moon at Perigee: 357286 km
15 05:13 Moon at Descending Node
16 01:20 Venus 2.5°N of Moon
16 11:42 Saturn 4.3°N of Moon
16 12:37 Mercury 0.9°N of Moon: Occn.
17 00:47 Spica 0.4°N of Moon
19 07 Mercury at Aphelion
20 05:24 Antares 0.5°N of Moon
21 04 Venus 1.3°S of Saturn
21 15:18 FIRST QUARTER MOON
22 08:36 Mercury 0.2°N of Spica
22 21:40 Autumnal Equinox
26 14 Jupiter in Conjunction with Sun
28 15:48 Venus 2.6°N of Spica
28 19:57 Moon at Ascending Node
29 04:04 Moon at Apogee: 406272 km
29 16:03 Pen. Lunar Eclipse; mag=1.034
29 16:15 FULL MOON
Oct 01 08 Mercury at Greatest Elong: 25.9°E
04 03:12 Pleiades 0.6°S of Moon
07 14:51 LAST QUARTER MOON
08 07:12 Pollux 2.0°N of Moon
10 12 Saturn in Conjunction with Sun
10 19:49 Regulus 2.1°S of Moon
12 16:11 Moon at Descending Node
12 17 Mercury 3.6°S of Venus
12 21 Uranus at Opposition
13 15:56 Moon at Perigee: 357782 km
14 07:02 NEW MOON
15 15:03 Mercury 0.5°N of Moon: Occn.
15 23:54 Venus 4.2°N of Moon
17 14:22 Antares 0.4°N of Moon
18 14 Mars at Opposition
21 04:57 FIRST QUARTER MOON
22 17 Orionid Meteor Shower
25 15 Mercury at Inferior Conjunction
26 01:30 Moon at Ascending Node
26 08:36 Moon at Apogee: 405825 km
29 09:50 FULL MOON
31 08:53 Pleiades 0.6°S of Moon
Nov 02 07 Mercury at Perihelion
04 13:27 Pollux 2.2°N of Moon
04 20:29 Venus 3.6°N of Antares
06 01:12 LAST QUARTER MOON
06 17 S Taurid Meteor Shower
07 03:56 Regulus 1.9°S of Moon
09 00:00 Moon at Descending Node
10 06:47 Jupiter 3.0°N of Moon
10 12 Mercury at Greatest Elong: 19.0°W
10 20:15 Saturn 5.0°N of Moon
10 22:25 Spica 0.4°N of Moon
11 01:05 Moon at Perigee: 361208 km
12 16:59 NEW MOON
13 17 N Taurid Meteor Shower
14 00:53 Antares 0.3°N of Moon
14 22:19 Venus 3.8°N of Moon
18 23 Leonid Meteor Shower
19 22:47 FIRST QUARTER MOON
20 03 Venus at Aphelion
22 04:47 Moon at Ascending Node
22 22:55 Moon at Apogee: 404988 km
24 09:50 Mars 2.7°S of Moon
27 15:32 Pleiades 0.5°S of Moon
28 02:52 FULL MOON
Dec 01 18:56 Pollux 2.4°N of Moon
04 09:54 Regulus 1.7°S of Moon
05 10:15 LAST QUARTER MOON
06 02:32 Moon at Descending Node
07 23:25 Jupiter 3.7°N of Moon
08 07:03 Spica 0.6°N of Moon
08 20:45 Saturn 4.2°N of Spica
08 23:20 Moon at Perigee: 366610 km
12 04:39 NEW MOON
15 00:32 Venus 2.1°N of Moon
15 12 Geminid Meteor Shower
19 06:31 Moon at Ascending Node
19 11 Mercury at Superior Conjunction
19 19:52 FIRST QUARTER MOON
20 18:46 Moon at Apogee: 404339 km
21 19:34 Winter Solstice
22 05:56 Mars 2.3°S of Moon
23 21 Ursid Meteor Shower
24 23:43 Pleiades 0.6°S of Moon
27 18:28 FULL MOON
29 01:46 Pollux 2.5°N of Moon
31 15:37 Regulus 1.4°S of 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
2099 Phases of the Moon
Indian Standard Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Indian Standard Time (Coordinated Universal Time + 5.5 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.
| 2099 Phases of the Moon | |||
| Indian Standard Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | Jan 07 07:20 | Jan 13 22:56 |
| Jan 21 14:37 | Jan 29 20:08 | Feb 05 18:18 | Feb 12 10:38 |
| Feb 20 09:35 | Feb 28 11:43 | Mar 07 04:29 | Mar 14 00:30 |
| Mar 22 04:16 A | Mar 29 23:08 | Apr 05 14:07 p | Apr 12 16:17 |
| Apr 20 21:00 | Apr 28 07:06 | May 04 23:28 | May 12 09:30 |
| May 20 10:46 | May 27 12:46 | Jun 03 09:07 | Jun 11 03:19 |
| Jun 18 21:40 | Jun 25 17:30 | Jul 02 19:51 | Jul 10 20:43 |
| Jul 18 06:31 | Jul 24 22:39 | Aug 01 08:29 | Aug 09 12:44 |
| Aug 16 14:24 | Aug 23 05:31 | Aug 30 23:26 | Sep 08 02:48 |
| Sep 14 22:20 T | Sep 21 15:18 | Sep 29 16:15 n | Oct 07 14:51 |
| Oct 14 07:02 | Oct 21 04:57 | Oct 29 09:50 | Nov 06 01:12 |
| Nov 12 16:59 | Nov 19 22:47 | Nov 28 02:52 | Dec 05 10:16 |
| Dec 12 04:39 | Dec 19 19:52 | Dec 27 18:28 | - |
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
Asia & Oceania
Below are links to sky event almanacs from 2091 to 2100 for ten time zones in Asia & Oceania.
Choose a time zone and click on a year to get a sky event almanac for that year.
| Sky Event Almanacs - Asia & Oceania | |||||||||||||||
| PKT | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| IST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| BST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| ICT | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| AWST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| JST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| AEST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| NCT | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
| NZST | 2091 | 2092 | 2093 | 2094 | 2095 | 2096 | 2097 | 2098 | 2099 | 2100 | |||||
- PKT = Pakistan Standard Time (= UTC + 5 hours)
- IST = Indian Standard Time (= UTC + 5.5 hours)
- BST = Bangladesh Standard Time (= UTC + 6 hours)
- ICT = Indochina Time (= UTC + 7 hours)
- AWST = Australian Western Standard Time (= UTC + 8 hours)
- JST = Japan Standard Time (= UTC + 9 hours)
- ACT = Australian Central Time (= UTC + 9.5 hours)
- AEST = Australian Eastern Standard Time (= UTC + 10 hours)
- NCT = New Caledonia Time (= UTC + 11 hours)
- NZST = New Zealand Standard Time (= UTC + 12 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)