Ephemeris for December 2100

Where the Sun, Moon and planets stood on each day of December 2100, with the sign, the degree within it and whether the planet was moving backwards. Each row is the position at 00:00 UTC.

← Nov 2100 All months of 2100 Jan 2101 →

Positions of the ten classical planets for each day of December 2100, at 00:00 UTC.
Day	Sun	Moon	Mercury	Venus	Mars	Jupiter	Saturn	Uranus	Neptune	Pluto
1	8°50′	1°05′	10°20′	16°57′	22°17′	11°08′	4°06′	22°06′℞	19°25′	3°43′℞
2	9°52′	16°21′	11°55′	18°12′	22°58′	11°20′	4°12′	22°05′℞	19°25′	3°42′℞
3	10°52′	1°24′	13°29′	19°27′	23°40′	11°32′	4°19′	22°04′℞	19°26′	3°41′℞
4	11°53′	16°05′	15°03′	20°42′	24°21′	11°45′	4°25′	22°02′℞	19°26′	3°40′℞
5	12°54′	0°19′	16°37′	21°57′	25°03′	11°57′	4°31′	22°01′℞	19°27′	3°39′℞
6	13°55′	14°03′	18°11′	23°12′	25°44′	12°09′	4°37′	21°59′℞	19°28′	3°38′℞
7	14°56′	27°17′	19°45′	24°28′	26°26′	12°21′	4°43′	21°58′℞	19°28′	3°38′℞
8	15°56′	10°06′	21°19′	25°43′	27°08′	12°33′	4°49′	21°57′℞	19°29′	3°37′℞
9	16°58′	22°33′	22°53′	26°58′	27°49′	12°45′	4°56′	21°56′℞	19°29′	3°36′℞
10	17°58′	4°44′	24°26′	28°13′	28°31′	12°57′	5°01′	21°55′℞	19°29′	3°35′℞
11	18°59′	16°43′	26°01′	29°28′	29°13′	13°09′	5°07′	21°54′℞	19°30′	3°34′℞
12	20°01′	28°36′	27°34′	0°43′	29°55′	13°20′	5°13′	21°53′℞	19°31′	3°34′℞
13	21°01′	10°26′	29°08′	1°58′	0°37′	13°32′	5°19′	21°52′℞	19°31′	3°33′℞
14	22°02′	22°18′	0°43′	3°14′	1°19′	13°44′	5°25′	21°51′℞	19°31′	3°32′℞
15	23°03′	4°13′	2°16′	4°29′	2°01′	13°55′	5°31′	21°50′℞	19°31′	3°32′℞
16	24°04′	16°13′	3°50′	5°44′	2°43′	14°07′	5°36′	21°50′℞	19°31′	3°31′℞
17	25°05′	28°19′	5°25′	6°59′	3°25′	14°19′	5°42′	21°49′℞	19°32′	3°30′℞
18	26°06′	10°33′	6°59′	8°14′	4°07′	14°29′	5°47′	21°48′℞	19°32′	3°29′℞
19	27°07′	22°54′	8°32′	9°30′	4°49′	14°41′	5°53′	21°47′℞	19°32′	3°29′℞
20	28°08′	5°25′	10°07′	10°45′	5°31′	14°52′	5°58′	21°47′℞	19°32′	3°28′℞
21	29°10′	18°06′	11°40′	12°00′	6°13′	15°04′	6°04′	21°46′℞	19°32′	3°28′℞
22	0°10′	0°59′	13°14′	13°16′	6°56′	15°14′	6°09′	21°46′℞	19°32′℞	3°27′℞
23	1°11′	14°08′	14°47′	14°31′	7°38′	15°25′	6°14′	21°46′℞	19°32′℞	3°27′℞
24	2°13′	27°35′	16°20′	15°46′	8°20′	15°36′	6°19′	21°45′℞	19°32′℞	3°26′℞
25	3°14′	11°21′	17°53′	17°02′	9°02′	15°47′	6°24′	21°45′℞	19°32′℞	3°26′℞
26	4°15′	25°28′	19°25′	18°17′	9°45′	15°58′	6°29′	21°44′℞	19°32′℞	3°25′℞
27	5°16′	9°55′	20°57′	19°32′	10°28′	16°08′	6°34′	21°44′℞	19°31′℞	3°25′℞
28	6°17′	24°39′	22°28′	20°47′	11°10′	16°19′	6°39′	21°44′℞	19°31′℞	3°24′℞
29	7°19′	9°34′	23°57′	22°03′	11°53′	16°29′	6°44′	21°44′℞	19°31′℞	3°24′℞
30	8°20′	24°31′	25°26′	23°19′	12°35′	16°40′	6°48′	21°44′℞	19°31′℞	3°23′℞
31	9°20′	9°22′	26°53′	24°34′	13°18′	16°50′	6°53′	21°44′	19°31′℞	3°23′℞

Each cell gives the sign glyph and the degree within that sign at 00:00 UTC. ℞ marks retrograde motion. If you are comparing with a table from elsewhere, check which moment of the day it uses: the Moon covers half a degree an hour, so the same date can read differently. Columns run ☉ Sun, ☽ Moon, ☿ Mercury, ♀ Venus, ♂ Mars, ♃ Jupiter, ♄ Saturn, ♅ Uranus, ♆ Neptune, ♇ Pluto.

What changes during December 2100

2 DecMoon moves into Capricorn
4 DecMoon moves into Aquarius
7 DecMoon moves into Pisces
9 DecMoon moves into Aries
11 DecVenus moves into Sagittarius
12 DecMoon moves into Taurus
12 DecMars moves into Sagittarius
13 DecMercury moves into Capricorn
14 DecMoon moves into Gemini
17 DecMoon moves into Cancer
19 DecMoon moves into Leo
21 DecSun moves into Capricorn
21 DecMoon moves into Virgo
22 DecNeptune turns retrograde ℞
24 DecMoon moves into Libra
26 DecMoon moves into Scorpio
28 DecMoon moves into Sagittarius
30 DecMoon moves into Capricorn
31 DecUranus turns direct again

A planet turning is given to the nearest day. The table samples one moment each day, and a planet stands nearly still for a week either side of a station, so the hour it turns is not something a daily table can show.

This is the sky for everybody

A table says where the planets were. Where they were for you needs your own date, time and place, and that is a different calculation.

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