2017 Sky Event Almanac
Japan Standard Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Japan Standard Time (Coordinated Universal Time + 9 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.
| 2017 Sky Event Almanac | ||||||||
| Japan Standard Time | ||||||||
| January - June | July - December | |||||||
Date JST Event
(h:m)
Jan 02 18:20 Venus 1.9°S of Moon
03 03:14 Moon at Descending Node
03 15:47 Mars 0.2°S of Moon: Occn.
03 23 Quadrantid Meteor Shower
05 00 Earth at Perihelion: 0.98331 AU
06 04:47 FIRST QUARTER MOON
09 23:07 Aldebaran 0.4°S of Moon
10 15:07 Moon at Perigee: 363242 km
12 20:34 FULL MOON
12 22 Venus at Greatest Elong: 47.1°E
15 13:07 Regulus 0.9°N of Moon
15 19:44 Moon at Ascending Node
19 14:26 Jupiter 2.7°S of Moon
19 19 Mercury at Greatest Elong: 24.1°W
20 07:14 LAST QUARTER MOON
22 09:14 Moon at Apogee: 404913 km
24 19:37 Saturn 3.6°S of Moon
26 09:46 Mercury 3.7°S of Moon
28 09:07 NEW MOON
30 07:21 Moon at Descending Node
31 22:11 Jupiter 3.5°N of Spica
31 23:34 Venus 4.1°N of Moon
Feb 01 10:09 Mars 2.3°N of Moon
04 13:19 FIRST QUARTER MOON
06 06:14 Aldebaran 0.2°S of Moon
06 22:59 Moon at Perigee: 368817 km
07 23 Mercury at Aphelion
11 09:33 FULL MOON
11 09:44 Pen. Lunar Eclipse; mag=0.988
11 23:04 Regulus 0.8°N of Moon
12 04:49 Moon at Ascending Node
15 23:55 Jupiter 2.7°S of Moon
17 16 Jupiter at Aphelion: 5.45652 AU
19 04:33 LAST QUARTER MOON
19 06:14 Moon at Apogee: 404376 km
21 01 Venus at Perihelion
21 08:44 Saturn 3.6°S of Moon
26 15:28 Moon at Descending Node
26 23:53 Annular Solar Eclipse; mag=0.992
26 23:58 NEW MOON
Mar 02 03:58 Mars 4.3°N of Moon
02 11 Neptune in Conjunction with Sun
03 16:24 Moon at Perigee: 369065 km
05 11:38 Aldebaran 0.2°S of Moon
05 20:32 FIRST QUARTER MOON
07 09 Mercury at Superior Conjunction
11 07:20 Regulus 0.8°N of Moon
11 13:17 Moon at Ascending Node
12 23:54 FULL MOON
15 05:04 Jupiter 2.5°S of Moon
19 02:25 Moon at Apogee: 404651 km
20 19:29 Vernal Equinox
20 19:49 Saturn 3.4°S of Moon
21 00:58 LAST QUARTER MOON
23 23 Mercury at Perihelion
25 20 Venus at Inferior Conjunction
26 00:41 Moon at Descending Node
28 11:57 NEW MOON
30 21:39 Moon at Perigee: 363855 km
Apr 01 17:50 Aldebaran 0.3°S of Moon
01 19 Mercury at Greatest Elong: 19.0°E
04 03:39 FIRST QUARTER MOON
07 13:30 Regulus 0.7°N of Moon
07 18:14 Moon at Ascending Node
08 06 Jupiter at Opposition
11 06:20 Jupiter 2.2°S of Moon
11 15:08 FULL MOON
14 15 Uranus in Conjunction with Sun
15 19:05 Moon at Apogee: 405478 km
17 03:39 Saturn 3.2°S of Moon
19 18:57 LAST QUARTER MOON
20 15 Mercury at Inferior Conjunction
21 17:16 Mars 3.4°S of Pleiades
22 07:30 Moon at Descending Node
22 21 Lyrid Meteor Shower
26 21:16 NEW MOON
28 01:18 Moon at Perigee: 359325 km
29 02:19 Aldebaran 0.5°S of Moon
May 03 11:47 FIRST QUARTER MOON
04 18:49 Regulus 0.5°N of Moon
04 19:42 Moon at Ascending Node
05 10 Eta-Aquarid Meteor Shower
08 06:24 Jupiter 2.1°S of Moon
11 06:43 FULL MOON
13 04:51 Moon at Apogee: 406212 km
14 08:07 Saturn 3.1°S of Moon
18 08 Mercury at Greatest Elong: 25.8°W
19 09:33 LAST QUARTER MOON
19 10:30 Moon at Descending Node
22 21:32 Venus 2.4°N of Moon
24 10:20 Mercury 1.6°N of Moon
26 04:44 NEW MOON
26 10:23 Moon at Perigee: 357210 km
31 20:56 Moon at Ascending Node
Jun 01 01:08 Regulus 0.3°N of Moon
01 21:42 FIRST QUARTER MOON
03 20 Venus at Greatest Elong: 45.9°W
04 08:57 Jupiter 2.3°S of Moon
09 07:21 Moon at Apogee: 406402 km
09 22:10 FULL MOON
10 10:25 Saturn 3.1°S of Moon
13 09 Venus at Aphelion
15 11:40 Moon at Descending Node
15 18 Saturn at Opposition
17 20:33 LAST QUARTER MOON
19 22 Mercury at Perihelion
21 06:13 Venus 2.4°N of Moon
21 13:25 Summer Solstice
21 23 Mercury at Superior Conjunction
22 23:23 Aldebaran 0.5°S of Moon
23 19:49 Moon at Perigee: 357938 km
24 11:31 NEW MOON
28 01:26 Moon at Ascending Node
28 09:26 Regulus 0.1°N of Moon
|
Date JST Event
(h:m)
Jul 01 09:51 FIRST QUARTER MOON
01 16:28 Jupiter 2.7°S of Moon
04 05 Earth at Aphelion: 1.01668 AU
06 13:27 Moon at Apogee: 405934 km
07 12:34 Saturn 3.2°S of Moon
09 13:07 FULL MOON
12 14:17 Moon at Descending Node
14 03:03 Venus 3.1°N of Aldebaran
17 04:26 LAST QUARTER MOON
20 08:37 Aldebaran 0.4°S of Moon
20 20:13 Venus 2.7°N of Moon
22 02:09 Moon at Perigee: 361238 km
23 18:46 NEW MOON
25 09:46 Moon at Ascending Node
25 17:49 Mercury 0.9°S of Moon: Occn.
25 19:14 Regulus 0.0°S of Moon
26 02:03 Mercury 0.8°S of Regulus
27 09 Mars in Conjunction with Sun
28 12 Delta-Aquarid Meteor Shower
29 05:15 Jupiter 3.1°S of Moon
30 13 Mercury at Greatest Elong: 27.2°E
31 00:23 FIRST QUARTER MOON
Aug 02 22 Mercury at Aphelion
03 02:55 Moon at Apogee: 405026 km
03 16:31 Saturn 3.5°S of Moon
08 03:11 FULL MOON
08 03:20 Partial Lunar Eclipse; mag=0.246
08 19:56 Moon at Descending Node
13 04 Perseid Meteor Shower
15 10:15 LAST QUARTER MOON
16 15:39 Aldebaran 0.4°S of Moon
18 22:14 Moon at Perigee: 366129 km
19 13:45 Venus 2.2°N of Moon
21 19:34 Moon at Ascending Node
22 03:26 Total Solar Eclipse; mag=1.031
22 03:30 NEW MOON
25 22:00 Jupiter 3.5°S of Moon
27 06 Mercury at Inferior Conjunction
29 17:13 FIRST QUARTER MOON
30 20:25 Moon at Apogee: 404307 km
30 23:23 Saturn 3.6°S of Moon
Sep 05 03:41 Moon at Descending Node
05 13 Neptune at Opposition
06 16:03 FULL MOON
10 14:30 Mercury 0.7°S of Regulus
11 06:44 Jupiter 2.9°N of Spica
12 19 Mercury at Greatest Elong: 17.9°W
12 21:09 Aldebaran 0.4°S of Moon
13 15:25 LAST QUARTER MOON
14 01:04 Moon at Perigee: 369856 km
15 21 Mercury at Perihelion
17 03 Mercury 0.1°N of Mars
18 03:28 Moon at Ascending Node
18 09:56 Venus 0.5°N of Moon: Occn.
18 13:32 Regulus 0.1°S of Moon
19 04:42 Mars 0.1°S of Moon: Occn.
19 08:22 Mercury 0.0°N of Moon: Occn.
20 06:30 Venus 0.4°N of Regulus
20 14:30 NEW MOON
22 16:51 Jupiter 3.7°S of Moon
23 05:02 Autumnal Equinox
27 09:09 Saturn 3.5°S of Moon
27 15:49 Moon at Apogee: 404342 km
28 11:54 FIRST QUARTER MOON
Oct 02 11:05 Moon at Descending Node
03 18 Venus at Perihelion
06 01 Venus 0.2°N of Mars
06 03:40 FULL MOON
08 07 Mars at Aphelion: 1.66609 AU
09 06 Mercury at Superior Conjunction
09 14:51 Moon at Perigee: 366858 km
10 03:05 Aldebaran 0.6°S of Moon
12 21:25 LAST QUARTER MOON
15 07:10 Moon at Ascending Node
15 19:54 Regulus 0.2°S of Moon
17 19:04 Mars 1.8°S of Moon
18 09:21 Venus 2.0°S of Moon
20 02 Uranus at Opposition
20 04:12 NEW MOON
21 20 Orionid Meteor Shower
24 20:54 Saturn 3.3°S of Moon
25 11:25 Moon at Apogee: 405151 km
27 03 Jupiter in Conjunction with Sun
28 07:22 FIRST QUARTER MOON
29 15:41 Moon at Descending Node
Nov 02 22:58 Venus 3.3°N of Spica
04 14:23 FULL MOON
05 20 S Taurid Meteor Shower
06 09:09 Moon at Perigee: 361438 km
06 11:19 Aldebaran 0.8°S of Moon
11 05:37 LAST QUARTER MOON
11 07:40 Moon at Ascending Node
12 01:07 Regulus 0.4°S of Moon
12 20 N Taurid Meteor Shower
13 02:50 Mercury 2.2°N of Antares
15 09:40 Mars 3.2°S of Moon
17 06:26 Jupiter 4.1°S of Moon
18 02 Leonid Meteor Shower
18 20:42 NEW MOON
21 09:34 Saturn 3.0°S of Moon
22 03:52 Moon at Apogee: 406132 km
24 09 Mercury at Greatest Elong: 22.0°E
25 17:22 Moon at Descending Node
27 02:03 FIRST QUARTER MOON
29 23:30 Mars 2.9°N of Spica
Dec 03 22:00 Aldebaran 0.8°S of Moon
04 00:47 FULL MOON
04 17:42 Moon at Perigee: 357496 km
08 09:39 Moon at Ascending Node
09 07:25 Regulus 0.7°S of Moon
10 16:51 LAST QUARTER MOON
12 21 Mercury at Perihelion
13 11 Mercury at Inferior Conjunction
14 01:27 Mars 4.2°S of Moon
14 15 Geminid Meteor Shower
14 23:26 Jupiter 4.2°S of Moon
18 15:31 NEW MOON
19 10:27 Moon at Apogee: 406605 km
22 01:29 Winter Solstice
22 05 Saturn in Conjunction with Sun
22 19:04 Moon at Descending Node
23 00 Ursid Meteor Shower
26 18:20 FIRST QUARTER MOON
31 09:25 Aldebaran 0.7°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
2017 Phases of the Moon
Japan Standard Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Japan Standard Time (Coordinated Universal Time + 9 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.
| 2017 Phases of the Moon | |||
| Japan Standard Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | Jan 06 04:47 | Jan 12 20:34 | Jan 20 07:14 |
| Jan 28 09:07 | Feb 04 13:19 | Feb 11 09:33 n | Feb 19 04:33 |
| Feb 26 23:58 A | Mar 05 20:32 | Mar 12 23:54 | Mar 21 00:58 |
| Mar 28 11:57 | Apr 04 03:39 | Apr 11 15:08 | Apr 19 18:57 |
| Apr 26 21:16 | May 03 11:47 | May 11 06:43 | May 19 09:33 |
| May 26 04:44 | Jun 01 21:42 | Jun 09 22:10 | Jun 17 20:33 |
| Jun 24 11:31 | Jul 01 09:51 | Jul 09 13:07 | Jul 17 04:26 |
| Jul 23 18:46 | Jul 31 00:23 | Aug 08 03:11 p | Aug 15 10:15 |
| Aug 22 03:30 T | Aug 29 17:13 | Sep 06 16:03 | Sep 13 15:25 |
| Sep 20 14:30 | Sep 28 11:54 | Oct 06 03:40 | Oct 12 21:25 |
| Oct 20 04:12 | Oct 28 07:22 | Nov 04 14:23 | Nov 11 05:37 |
| Nov 18 20:42 | Nov 27 02:03 | Dec 04 00:47 | Dec 10 16:51 |
| Dec 18 15:31 | Dec 26 18:20 | - | - |
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: 2011 to 2020
Asia & Oceania
Below are links to sky event almanacs from 2011 to 2020 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 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| IST | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| BST | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| ICT | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| AWST | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| JST | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| ACT | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| AEST | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| NCT | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
| NZST | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |||||
- 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
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)