January zodiac signs
Reference tables use New York time (Eastern Time). See dates and times for your city in the interactive calendar.
The Sun moves from Capricorn into Aquarius between 19–21 January. The precise date and time vary by year. Recent and upcoming transitions: 2024 — 20 January, 09:07; 2025 — 19 January, 15:00; 2026 — 19 January, 20:45; 2027 — 20 January, 02:30.
Find your sign by birth date
Enter your birth date, local birth time and birthplace. Near a sign change, the year and time zone can change the answer. If you do not know the time, we show the possible signs.
Sun entering Aquarius, by year: 1940–2035
- 1940 20 January, 23:44
- 1941 20 January, 05:34
- 1942 20 January, 11:24
- 1943 20 January, 18:19
- 1944 21 January, 00:07
- 1945 20 January, 05:54
- 1946 20 January, 10:45
- 1947 20 January, 16:31
- 1948 20 January, 22:18
- 1949 20 January, 04:09
- 1950 20 January, 10:00
- 1951 20 January, 15:52
- 1952 20 January, 21:38
- 1953 20 January, 03:21
- 1954 20 January, 09:11
- 1955 20 January, 15:02
- 1956 20 January, 20:49
- 1957 20 January, 02:39
- 1958 20 January, 08:29
- 1959 20 January, 14:19
- 1960 20 January, 20:10
- 1961 20 January, 02:01
- 1962 20 January, 07:58
- 1963 20 January, 13:54
- 1964 20 January, 19:41
- 1965 20 January, 01:29
- 1966 20 January, 07:19
- 1967 20 January, 13:07
- 1968 20 January, 18:54
- 1969 20 January, 00:38
- 1970 20 January, 06:24
- 1971 20 January, 12:13
- 1972 20 January, 17:59
- 1973 19 January, 23:48
- 1974 20 January, 06:46
- 1975 20 January, 11:36
- 1976 20 January, 17:25
- 1977 19 January, 23:14
- 1978 20 January, 05:04
- 1979 20 January, 11:00
- 1980 20 January, 16:49
- 1981 19 January, 22:36
- 1982 20 January, 04:31
- 1983 20 January, 10:17
- 1984 20 January, 16:05
- 1985 19 January, 21:58
- 1986 20 January, 03:46
- 1987 20 January, 09:40
- 1988 20 January, 15:25
- 1989 19 January, 21:07
- 1990 20 January, 03:01
- 1991 20 January, 08:47
- 1992 20 January, 14:32
- 1993 19 January, 20:23
- 1994 20 January, 02:07
- 1995 20 January, 08:01
- 1996 20 January, 13:53
- 1997 19 January, 19:43
- 1998 20 January, 01:46
- 1999 20 January, 07:37
- 2000 20 January, 13:23
- 2001 19 January, 19:17
- 2002 20 January, 01:02
- 2003 20 January, 06:53
- 2004 20 January, 12:42
- 2005 19 January, 18:22
- 2006 20 January, 00:15
- 2007 20 January, 06:01
- 2008 20 January, 11:43
- 2009 19 January, 17:41
- 2010 19 January, 23:27
- 2011 20 January, 05:18
- 2012 20 January, 11:10
- 2013 19 January, 16:52
- 2014 19 January, 22:51
- 2015 20 January, 04:43
- 2016 20 January, 10:27
- 2017 19 January, 16:24
- 2018 19 January, 22:09
- 2019 20 January, 03:59
- 2020 20 January, 09:55
- 2021 19 January, 15:40
- 2022 19 January, 21:39
- 2023 20 January, 03:29
- 2024 20 January, 09:07
- 2025 19 January, 15:00
- 2026 19 January, 20:45
- 2027 20 January, 02:30
- 2028 20 January, 08:22
- 2029 19 January, 14:01
- 2030 19 January, 19:54
- 2031 20 January, 01:48
- 2032 20 January, 07:32
- 2033 19 January, 13:33
- 2034 19 January, 19:27
- 2035 20 January, 01:15
Other months
Why do birth year and time matter?
Your Sun sign is the zodiac sign occupied by the Sun at the moment you were born. The calendar year does not contain an exact whole number of days, so sign changes happen at slightly different dates and times each year.
If you were born near a sign boundary, a generic date range may not settle your sign. Enter your birth year and local birth time in the calculator. When you choose a birthplace, the calculator uses its historical time zone, including daylight saving where applicable. Without a birthplace, it uses the currently selected city’s time zone.
We use the tropical zodiac, the system common in Western astrology. Its signs are measured from the March equinox. They are not the same as the uneven astronomical constellations.