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Mercury in Aquarius – all periods

What this means

Ideas get ahead of the usual rules: an unconventional solution can turn out to be the right one, if you can explain it clearly.

Between 1900 and 2050 there are 194. Each one begins at the exact moment Mercury in Aquarius and ends when it moves into the next sign. Eastern Time.

Starts Ends How long How it entered Chart and day
28 January 1900 ET 14 February 1900 ET 17 days direct Day →
21 January 1901 ET 7 February 1901 ET 17 days direct Day →
13 January 1902 ET 1 February 1902 ET 19 days direct Day →
18 February 1902 ET 18 March 1902 ET 29 days backward, ℞ Day →
6 January 1903 ET 14 March 1903 ET 67 days direct Day →
2 January 1904 ET 13 January 1904 ET 12 days direct Day →
15 February 1904 ET 7 March 1904 ET 21 days direct Day →
9 February 1905 ET 27 February 1905 ET 19 days direct Day →
2 February 1906 ET 19 February 1906 ET 18 days direct Day →
26 January 1907 ET 12 February 1907 ET 17 days direct Day →
18 January 1908 ET 4 February 1908 ET 17 days direct Day →
10 January 1909 ET 17 March 1909 ET 66 days direct Day →
3 January 1910 ET 30 January 1910 ET 27 days direct Day →
15 February 1910 ET 11 March 1910 ET 24 days direct Day →
12 February 1911 ET 4 March 1911 ET 20 days direct Day →
6 February 1912 ET 25 February 1912 ET 18 days direct Day →
29 January 1913 ET 16 February 1913 ET 17 days direct Day →
22 January 1914 ET 8 February 1914 ET 17 days direct Day →
14 January 1915 ET 2 February 1915 ET 18 days direct Day →
23 February 1915 ET 19 March 1915 ET 24 days backward, ℞ Day →
7 January 1916 ET 14 March 1916 ET 67 days direct Day →
1 January 1917 ET 17 January 1917 ET 16 days direct Day →
14 February 1917 ET 8 March 1917 ET 22 days direct Day →
10 February 1918 ET 1 March 1918 ET 19 days direct Day →
3 February 1919 ET 21 February 1919 ET 18 days direct Day →
27 January 1920 ET 13 February 1920 ET 17 days direct Day →
18 January 1921 ET 5 February 1921 ET 17 days direct Day →
11 January 1922 ET 1 February 1922 ET 21 days direct Day →
8 February 1922 ET 18 March 1922 ET 37 days backward, ℞ Day →
4 January 1923 ET 6 February 1923 ET 33 days direct Day →
13 February 1923 ET 12 March 1923 ET 27 days direct Day →
13 February 1924 ET 5 March 1924 ET 20 days direct Day →
7 February 1925 ET 25 February 1925 ET 18 days direct Day →
31 January 1926 ET 17 February 1926 ET 17 days direct Day →
23 January 1927 ET 9 February 1927 ET 17 days direct Day →
16 January 1928 ET 3 February 1928 ET 18 days direct Day →
29 February 1928 ET 17 March 1928 ET 18 days backward, ℞ Day →
8 January 1929 ET 15 March 1929 ET 67 days direct Day →
2 January 1930 ET 22 January 1930 ET 21 days direct Day →
15 February 1930 ET 9 March 1930 ET 22 days direct Day →
11 February 1931 ET 2 March 1931 ET 19 days direct Day →
4 February 1932 ET 22 February 1932 ET 18 days direct Day →
27 January 1933 ET 14 February 1933 ET 17 days direct Day →
20 January 1934 ET 6 February 1934 ET 17 days direct Day →
12 January 1935 ET 1 February 1935 ET 19 days direct Day →
14 February 1935 ET 18 March 1935 ET 32 days backward, ℞ Day →
5 January 1936 ET 13 March 1936 ET 67 days direct Day →
1 January 1937 ET 9 January 1937 ET 8 days direct Day →
13 February 1937 ET 6 March 1937 ET 21 days direct Day →
8 February 1938 ET 26 February 1938 ET 19 days direct Day →
1 February 1939 ET 19 February 1939 ET 18 days direct Day →
25 January 1940 ET 11 February 1940 ET 17 days direct Day →
16 January 1941 ET 3 February 1941 ET 18 days direct Day →
6 March 1941 ET 16 March 1941 ET 9 days backward, ℞ Day →
9 January 1942 ET 16 March 1942 ET 66 days direct Day →
3 January 1943 ET 27 January 1943 ET 25 days direct Day →
15 February 1943 ET 11 March 1943 ET 23 days direct Day →
12 February 1944 ET 2 March 1944 ET 20 days direct Day →
5 February 1945 ET 23 February 1945 ET 18 days direct Day →
29 January 1946 ET 15 February 1946 ET 17 days direct Day →
21 January 1947 ET 7 February 1947 ET 17 days direct Day →
14 January 1948 ET 1 February 1948 ET 19 days direct Day →
20 February 1948 ET 18 March 1948 ET 27 days backward, ℞ Day →
6 January 1949 ET 14 March 1949 ET 67 days direct Day →
1 January 1950 ET 15 January 1950 ET 14 days direct Day →
14 February 1950 ET 7 March 1950 ET 21 days direct Day →
9 February 1951 ET 28 February 1951 ET 19 days direct Day →
2 February 1952 ET 20 February 1952 ET 18 days direct Day →
25 January 1953 ET 11 February 1953 ET 17 days direct Day →
18 January 1954 ET 4 February 1954 ET 17 days direct Day →
10 January 1955 ET 17 March 1955 ET 66 days direct Day →
4 January 1956 ET 2 February 1956 ET 29 days direct Day →
15 February 1956 ET 11 March 1956 ET 25 days direct Day →
12 February 1957 ET 4 March 1957 ET 20 days direct Day →
6 February 1958 ET 24 February 1958 ET 18 days direct Day →
30 January 1959 ET 16 February 1959 ET 17 days direct Day →
23 January 1960 ET 9 February 1960 ET 17 days direct Day →
14 January 1961 ET 1 February 1961 ET 18 days direct Day →
24 February 1961 ET 18 March 1961 ET 22 days backward, ℞ Day →
7 January 1962 ET 15 March 1962 ET 67 days direct Day →
1 January 1963 ET 19 January 1963 ET 18 days direct Day →
15 February 1963 ET 9 March 1963 ET 22 days direct Day →
10 February 1964 ET 29 February 1964 ET 19 days direct Day →
3 February 1965 ET 21 February 1965 ET 18 days direct Day →
26 January 1966 ET 13 February 1966 ET 17 days direct Day →
19 January 1967 ET 5 February 1967 ET 17 days direct Day →
12 January 1968 ET 1 February 1968 ET 20 days direct Day →
11 February 1968 ET 17 March 1968 ET 35 days backward, ℞ Day →
4 January 1969 ET 12 March 1969 ET 67 days direct Day →
3 January 1970 ET 4 January 1970 ET 1 day direct Day →
13 February 1970 ET 5 March 1970 ET 20 days direct Day →
7 February 1971 ET 26 February 1971 ET 18 days direct Day →
31 January 1972 ET 18 February 1972 ET 18 days direct Day →
23 January 1973 ET 9 February 1973 ET 17 days direct Day →
15 January 1974 ET 2 February 1974 ET 18 days direct Day →
2 March 1974 ET 17 March 1974 ET 15 days backward, ℞ Day →
8 January 1975 ET 16 March 1975 ET 67 days direct Day →
2 January 1976 ET 24 January 1976 ET 22 days direct Day →
15 February 1976 ET 9 March 1976 ET 23 days direct Day →
10 February 1977 ET 2 March 1977 ET 19 days direct Day →
4 February 1978 ET 22 February 1978 ET 18 days direct Day →
28 January 1979 ET 14 February 1979 ET 17 days direct Day →
20 January 1980 ET 7 February 1980 ET 17 days direct Day →
12 January 1981 ET 31 January 1981 ET 19 days direct Day →
16 February 1981 ET 17 March 1981 ET 30 days backward, ℞ Day →
5 January 1982 ET 13 March 1982 ET 67 days direct Day →
1 January 1983 ET 12 January 1983 ET 11 days direct Day →
14 February 1983 ET 6 March 1983 ET 21 days direct Day →
8 February 1984 ET 27 February 1984 ET 19 days direct Day →
1 February 1985 ET 18 February 1985 ET 18 days direct Day →
24 January 1986 ET 11 February 1986 ET 17 days direct Day →
17 January 1987 ET 3 February 1987 ET 18 days direct Day →
11 March 1987 ET 13 March 1987 ET 2 days backward, ℞ Day →
10 January 1988 ET 16 March 1988 ET 66 days direct Day →
2 January 1989 ET 28 January 1989 ET 26 days direct Day →
14 February 1989 ET 10 March 1989 ET 24 days direct Day →
11 February 1990 ET 3 March 1990 ET 20 days direct Day →
5 February 1991 ET 23 February 1991 ET 18 days direct Day →
29 January 1992 ET 16 February 1992 ET 17 days direct Day →
21 January 1993 ET 7 February 1993 ET 17 days direct Day →
13 January 1994 ET 1 February 1994 ET 18 days direct Day →
21 February 1994 ET 18 March 1994 ET 25 days backward, ℞ Day →
6 January 1995 ET 14 March 1995 ET 67 days direct Day →
1 January 1996 ET 17 January 1996 ET 16 days direct Day →
14 February 1996 ET 7 March 1996 ET 21 days direct Day →
9 February 1997 ET 27 February 1997 ET 19 days direct Day →
2 February 1998 ET 20 February 1998 ET 18 days direct Day →
26 January 1999 ET 12 February 1999 ET 17 days direct Day →
18 January 2000 ET 5 February 2000 ET 17 days direct Day →
10 January 2001 ET 1 February 2001 ET 22 days direct Day →
6 February 2001 ET 17 March 2001 ET 38 days backward, ℞ Day →
3 January 2002 ET 3 February 2002 ET 31 days direct Day →
13 February 2002 ET 11 March 2002 ET 26 days direct Day →
12 February 2003 ET 4 March 2003 ET 20 days direct Day →
6 February 2004 ET 25 February 2004 ET 18 days direct Day →
30 January 2005 ET 16 February 2005 ET 18 days direct Day →
22 January 2006 ET 8 February 2006 ET 17 days direct Day →
15 January 2007 ET 2 February 2007 ET 18 days direct Day →
26 February 2007 ET 18 March 2007 ET 19 days backward, ℞ Day →
7 January 2008 ET 14 March 2008 ET 67 days direct Day →
1 January 2009 ET 21 January 2009 ET 20 days direct Day →
14 February 2009 ET 8 March 2009 ET 22 days direct Day →
10 February 2010 ET 1 March 2010 ET 19 days direct Day →
3 February 2011 ET 21 February 2011 ET 18 days direct Day →
27 January 2012 ET 13 February 2012 ET 17 days direct Day →
19 January 2013 ET 5 February 2013 ET 17 days direct Day →
11 January 2014 ET 31 January 2014 ET 20 days direct Day →
12 February 2014 ET 17 March 2014 ET 33 days backward, ℞ Day →
4 January 2015 ET 12 March 2015 ET 67 days direct Day →
1 January 2016 ET 8 January 2016 ET 7 days direct Day →
13 February 2016 ET 5 March 2016 ET 20 days direct Day →
7 February 2017 ET 25 February 2017 ET 19 days direct Day →
31 January 2018 ET 17 February 2018 ET 18 days direct Day →
24 January 2019 ET 10 February 2019 ET 17 days direct Day →
16 January 2020 ET 3 February 2020 ET 18 days direct Day →
4 March 2020 ET 16 March 2020 ET 12 days backward, ℞ Day →
8 January 2021 ET 15 March 2021 ET 66 days direct Day →
2 January 2022 ET 25 January 2022 ET 24 days direct Day →
14 February 2022 ET 9 March 2022 ET 23 days direct Day →
11 February 2023 ET 2 March 2023 ET 19 days direct Day →
5 February 2024 ET 23 February 2024 ET 18 days direct Day →
27 January 2025 ET 14 February 2025 ET 17 days direct Day →
20 January 2026 ET 6 February 2026 ET 17 days direct Day →
13 January 2027 ET 31 January 2027 ET 19 days direct Day →
18 February 2027 ET 18 March 2027 ET 28 days backward, ℞ Day →
6 January 2028 ET 13 March 2028 ET 67 days direct Day →
31 December 2028 ET 13 January 2029 ET 13 days direct Day →
13 February 2029 ET 6 March 2029 ET 21 days direct Day →
8 February 2030 ET 27 February 2030 ET 19 days direct Day →
1 February 2031 ET 19 February 2031 ET 18 days direct Day →
25 January 2032 ET 11 February 2032 ET 17 days direct Day →
16 January 2033 ET 3 February 2033 ET 18 days direct Day →
9 January 2034 ET 16 March 2034 ET 66 days direct Day →
3 January 2035 ET 31 January 2035 ET 28 days direct Day →
14 February 2035 ET 11 March 2035 ET 25 days direct Day →
12 February 2036 ET 3 March 2036 ET 20 days direct Day →
5 February 2037 ET 23 February 2037 ET 18 days direct Day →
29 January 2038 ET 15 February 2038 ET 17 days direct Day →
21 January 2039 ET 8 February 2039 ET 17 days direct Day →
14 January 2040 ET 1 February 2040 ET 18 days direct Day →
23 February 2040 ET 17 March 2040 ET 23 days backward, ℞ Day →
6 January 2041 ET 14 March 2041 ET 67 days direct Day →
31 December 2041 ET 18 January 2042 ET 17 days direct Day →
14 February 2042 ET 7 March 2042 ET 22 days direct Day →
9 February 2043 ET 28 February 2043 ET 19 days direct Day →
2 February 2044 ET 20 February 2044 ET 18 days direct Day →
25 January 2045 ET 12 February 2045 ET 17 days direct Day →
18 January 2046 ET 4 February 2046 ET 17 days direct Day →
10 January 2047 ET 31 January 2047 ET 21 days direct Day →
9 February 2047 ET 17 March 2047 ET 36 days backward, ℞ Day →
4 January 2048 ET 7 February 2048 ET 34 days direct Day →
12 February 2048 ET 11 March 2048 ET 28 days direct Day →
12 February 2049 ET 4 March 2049 ET 20 days direct Day →
6 February 2050 ET 24 February 2050 ET 18 days direct Day →

How this is calculated. Our numbers come from the Moira 6.1.0 engine running on NASA JPL DE440 ephemerides, tropical zodiac, Eastern Time, data updated Aug 8, 2026. More on our method →

This section is written by , astrologer at 1001 Horoscopes.