In love
Romantic and demonstrative. Wants to be admired, not merely tolerated.
Settled date · day 22 of 32 in the sign
August 13 zodiac sign: Leo
The August 13 zodiac sign is Leo in every year from 1930 to 2029: on that date the Sun stands 20°46′ into the sign, 21 days past its start and 10 days before Virgo begins.
- Sun sign
- Leo at noon in every year 1930–2029
- US births a day
- 11,672 #99 of 366 dates
- Day of the year
- 225th 226th in leap years
- Sun at noon 2026
- 20°46′ of Leo
Births: US Social Security Administration 2000–2014. Sun: NASA JPL DE440.
How common is this birthday
August 13 among the 366 days
August 13 averages 11,672 births a day in the US — the 99th most common of the 366 dates, 2.9% above the average day. The deep dips are holidays.
18 pages · printable
The 2027 Sky Calendar — free PDF
Every retrograde, eclipse, new and full moon of 2027 to the minute, already converted to your city. A month to a page, ready to print.
Mars-ruled decan of Leo
Decan
3 of 3 · 20°–30°
Sub-ruler
Mars
Sign ruler
Sun
Sun at noon, 2026
20°46′
Mars pushes the sign toward friction and initiative — the part of it that acts before it checks. The last ten degrees of Leo already turn toward Virgo, which is why this third often reads as the most complicated.
Personality
August 13 birthday personality
People born on August 13 are Leo, and the sign is read as warmth, presence and the need to be seen doing it. Genuinely generous, and lifts the mood of a room by walking into it.
The 13th reduces to 4 and is one of numerology's four karmic debt numbers. The traditional reading is that effort cannot be skipped: shortcuts tend to collapse, while patient, structured work succeeds unusually well. Birthday number 13 in full →
At work
Natural in front-facing roles. Chafes when the credit goes elsewhere.
Stone and flower
The August birthstones are peridot and spinel (yellow-green), and the month's flowers are the gladiolus and poppy.
Look up your birth year
Every year, computed
All 100 years for August 13. Each row is calculated for that exact day — sun position, life path, the Moon's sign and nakshatra, and which planets were retrograde. Find your year.
| Year | Sun | Life path | Moon | Nakshatra | Retrograde |
|---|---|---|---|---|---|
| 1930 | Leo 20° | 7 | Aries | Uttara Bhadrapada 3 | Saturn |
| 1931 | Leo 19.77° | 8 | Leo | Ashlesha 2 | Saturn |
| 1932 | Leo 20.5° | 9 | Capricorn | Purva Ashadha 3 | Mercury Saturn |
| 1933 | Leo 20.26° | 1 | Taurus | Krittika 2 | Saturn |
| 1934 | Leo 20.04° | 2 | Virgo | Uttara Phalguni 2 | Saturn |
| 1935 | Leo 19.8° | 3 | Aquarius | Shravana 1 | Saturn |
| 1936 | Leo 20.53° | 4 | Cancer | Ardra 3 | Saturn |
| 1937 | Leo 20.3° | 5 | Scorpio | Vishakha 1 | Jupiter Saturn |
| 1938 | Leo 20.07° | 6 | Pisces | Purva Bhadrapada 1 | Jupiter Saturn |
| 1939 | Leo 19.84° | 7 | Cancer | Punarvasu 4 | Mercury Mars Jupiter |
| 1940 | Leo 20.56° | 8 | Sagittarius | Mula 2 | — |
| 1941 | Leo 20.32° | 9 | Taurus | Ashwini 4 | — |
| 1942 | Leo 20.1° | 1 | Virgo | Magha 4 | — |
| 1943 | Leo 19.86° | 2 | Capricorn | Purva Ashadha 4 | — |
| 1944 | Leo 20.58° | 3 | Gemini | Mrigashira 2 | — |
| 1945 | Leo 20.36° | 4 | Libra | Chitra 2 | Mercury |
| 1946 | Leo 20.12° | 5 | Aquarius | Dhanishta 4 | — |
| 1947 | Leo 19.89° | 6 | Cancer | Ardra 3 | — |
| 1948 | Leo 20.62° | 7 | Sagittarius | Jyeshtha 1 | Jupiter |
| 1949 | Leo 20.39° | 8 | Aries | Revati 1 | Jupiter |
| 1950 | Leo 20.16° | 9 | Leo | Ashlesha 3 | Jupiter |
| 1951 | Leo 19.93° | 1 | Sagittarius | Mula 2 | Venus Jupiter |
| 1952 | Leo 20.65° | 2 | Gemini | Krittika 4 | Mercury |
| 1953 | Leo 20.43° | 3 | Libra | Uttara Phalguni 4 | — |
| 1954 | Leo 20.2° | 4 | Aquarius | Shravana 2 | — |
| 1955 | Leo 19.96° | 5 | Gemini | Mrigashira 2 | — |
| 1956 | Leo 20.69° | 6 | Scorpio | Vishakha 3 | Mars |
| 1957 | Leo 20.45° | 7 | Pisces | Purva Bhadrapada 3 | — |
| 1958 | Leo 20.23° | 8 | Cancer | Pushya 1 | Mercury Saturn |
| 1959 | Leo 19.99° | 9 | Sagittarius | Jyeshtha 2 | Mercury Venus Saturn |
| 1960 | Leo 20.71° | 1 | Taurus | Bharani 2 | Jupiter Saturn |
| 1961 | Leo 20.49° | 2 | Virgo | Purva Phalguni 2 | Jupiter Saturn |
| 1962 | Leo 20.25° | 3 | Capricorn | Purva Ashadha 4 | Jupiter Saturn |
| 1963 | Leo 20.02° | 4 | Gemini | Rohini 1 | Jupiter Saturn |
| 1964 | Leo 20.75° | 5 | Scorpio | Swati 1 | Saturn |
| 1965 | Leo 20.51° | 6 | Pisces | Shatabhisha 1 | Mercury Saturn |
| 1966 | Leo 20.28° | 7 | Cancer | Ardra 3 | Saturn |
| 1967 | Leo 20.05° | 8 | Scorpio | Anuradha 1 | Venus Saturn |
| 1968 | Leo 20.78° | 9 | Aries | Revati 4 | Saturn |
| 1969 | Leo 20.55° | 1 | Leo | Magha 1 | — |
| 1970 | Leo 20.32° | 2 | Sagittarius | Mula 2 | — |
| 1971 | Leo 20.09° | 3 | Taurus | Krittika 1 | Mercury Mars |
| 1972 | Leo 20.82° | 4 | Libra | Hasta 3 | Mercury Jupiter |
| 1973 | Leo 20.59° | 5 | Aquarius | Shravana 4 | Jupiter |
| 1974 | Leo 20.36° | 6 | Gemini | Mrigashira 2 | Jupiter |
| 1975 | Leo 20.13° | 7 | Scorpio | Swati 4 | Venus |
| 1976 | Leo 20.85° | 8 | Aries | Uttara Bhadrapada 2 | — |
| 1977 | Leo 20.62° | 9 | Leo | Pushya 3 | — |
| 1978 | Leo 20.38° | 1 | Sagittarius | Jyeshtha 1 | Mercury |
| 1979 | Leo 20.15° | 2 | Taurus | Ashwini 4 | — |
| 1980 | Leo 20.87° | 3 | Virgo | Uttara Phalguni 1 | — |
| 1981 | Leo 20.64° | 4 | Capricorn | Uttara Ashadha 2 | — |
| 1982 | Leo 20.41° | 5 | Gemini | Rohini 1 | — |
| 1983 | Leo 20.18° | 6 | Libra | Chitra 3 | Venus |
| 1984 | Leo 20.9° | 7 | Pisces | Shatabhisha 4 | Jupiter |
| 1985 | Leo 20.67° | 8 | Cancer | Punarvasu 1 | Mercury Jupiter |
| 1986 | Leo 20.45° | 9 | Scorpio | Vishakha 4 | Jupiter |
| 1987 | Leo 20.21° | 1 | Aries | Revati 2 | Saturn |
| 1988 | Leo 20.94° | 2 | Virgo | Magha 3 | Saturn |
| 1989 | Leo 20.71° | 3 | Capricorn | Mula 4 | Saturn |
| 1990 | Leo 20.48° | 4 | Taurus | Bharani 4 | Saturn |
| 1991 | Leo 20.25° | 5 | Libra | Hasta 1 | Mercury Venus Saturn |
| 1992 | Leo 20.98° | 6 | Aquarius | Dhanishta 2 | Saturn |
| 1993 | Leo 20.74° | 7 | Gemini | Mrigashira 3 | Saturn |
| 1994 | Leo 20.51° | 8 | Scorpio | Swati 4 | Saturn |
| 1995 | Leo 20.28° | 9 | Pisces | Purva Bhadrapada 4 | Saturn |
| 1996 | Leo 21° | 1 | Leo | Ashlesha 1 | Jupiter Saturn |
| 1997 | Leo 20.77° | 2 | Sagittarius | Jyeshtha 2 | Jupiter Saturn |
| 1998 | Leo 20.54° | 3 | Taurus | Ashwini 3 | Mercury Jupiter |
| 1999 | Leo 20.31° | 4 | Virgo | Purva Phalguni 3 | Venus |
| 2000 | Leo 21.03° | 5 | Aquarius | Uttara Ashadha 4 | — |
| 2001 | Leo 20.8° | 6 | Gemini | Rohini 1 | — |
| 2002 | Leo 20.57° | 7 | Libra | Chitra 3 | — |
| 2003 | Leo 20.34° | 8 | Pisces | Shatabhisha 2 | Mars |
| 2004 | Leo 21.06° | 9 | Cancer | Punarvasu 3 | Mercury |
| 2005 | Leo 20.83° | 1 | Scorpio | Vishakha 4 | Mercury |
| 2006 | Leo 20.61° | 2 | Aries | Revati 2 | — |
| 2007 | Leo 20.38° | 3 | Leo | Magha 1 | Venus |
| 2008 | Leo 21.1° | 4 | Capricorn | Purva Ashadha 2 | Jupiter |
| 2009 | Leo 20.87° | 5 | Taurus | Bharani 3 | Jupiter |
| 2010 | Leo 20.64° | 6 | Libra | Hasta 2 | Jupiter |
| 2011 | Leo 20.41° | 7 | Aquarius | Shravana 4 | Mercury |
| 2012 | Leo 21.13° | 8 | Cancer | Ardra 1 | — |
| 2013 | Leo 20.9° | 9 | Scorpio | Swati 3 | — |
| 2014 | Leo 20.67° | 1 | Pisces | Uttara Bhadrapada 1 | — |
| 2015 | Leo 20.44° | 2 | Leo | Pushya 4 | Venus |
| 2016 | Leo 21.16° | 3 | Sagittarius | Jyeshtha 4 | — |
| 2017 | Leo 20.93° | 4 | Taurus | Ashwini 3 | Mercury Saturn |
| 2018 | Leo 20.7° | 5 | Virgo | Purva Phalguni 4 | Mercury Mars Saturn |
| 2019 | Leo 20.46° | 6 | Capricorn | Uttara Ashadha 3 | Saturn |
| 2020 | Leo 21.19° | 7 | Gemini | Rohini 3 | Jupiter Saturn |
| 2021 | Leo 20.96° | 8 | Libra | Chitra 2 | Jupiter Saturn |
| 2022 | Leo 20.73° | 9 | Pisces | Shatabhisha 3 | Jupiter Saturn |
| 2023 | Leo 20.5° | 1 | Cancer | Punarvasu 2 | Venus Saturn |
| 2024 | Leo 21.23° | 2 | Sagittarius | Anuradha 2 | Mercury Saturn |
| 2025 | Leo 21° | 3 | Aries | Revati 2 | Saturn |
| 2026 | Leo 20.77° | 4 | Virgo | Magha 3 | Saturn |
| 2027 | Leo 20.54° | 5 | Capricorn | Purva Ashadha 1 | Saturn |
| 2028 | Leo 21.26° | 6 | Taurus | Krittika 1 | — |
| 2029 | Leo 21.03° | 7 | Libra | Hasta 1 | — |
The Moon and nakshatra columns change every year because the Moon returns to the same calendar date in a different position — which is why a birth date alone cannot tell you those, and why this table exists.
A century of August 13
Day of the year
226 of 366
Mercury was retrograde on this date in
19 of 100 years
(19%)
Latest of those, to 2029
2004, 2005, 2011, 2017, 2018, 2024
Full moon fell on this date in
4 years — 1946, 1973, 1992, 2011
Most frequent moon phase
Waning Gibbous · 19 years
Counted for August 13 alone, at noon UTC in each year from 1930 to 2029. Why the counts differ from date to date →
Year by year
2006
Leo
life path 2
2007
Leo
life path 3
2008
Leo
life path 4
2009
Leo
life path 5
2010
Leo
life path 6
2011
Leo
life path 7
2012
Leo
life path 8
2013
Leo
life path 9
2014
Leo
life path 1
2015
Leo
life path 2
2016
Leo
life path 3
2017
Leo
life path 4
2018
Leo
life path 5
2019
Leo
life path 6
2020
Leo
life path 7
2021
Leo
life path 8
2022
Leo
life path 9
2023
Leo
life path 1
2024
Leo
life path 2
2025
Leo
life path 3
2026
Leo
life path 4
2027
Leo
life path 5
2028
Leo
life path 6
2029
Leo
life path 7
The sign is the same in every tile; only the life path number moves.
Life path numbers this date produces
7
12 years · 12%
8
11 years · 11%
9
11 years · 11%
1
11 years · 11%
2
11 years · 11%
3
11 years · 11%
4
11 years · 11%
5
11 years · 11%
6
11 years · 11%
The most frequent is 7 with 12 years; every other number turns up in 11 years. No master number is possible on this date: every year from 1930 to 2029 reduces to a single digit.
Questions about August 13 birthdays
What zodiac sign is August 13?
Leo in all 100 years from 1930 to 2029: the Sun stands at 20°46′ Leo on August 13, 21 days after the sign begins and 10 before Virgo takes over.
What life path numbers does August 13 produce?
Across 100 birth years the most common is 7 (12 years); every other number appears in 11 years.
Which decan is August 13?
The 3rd decan of Leo, 20° to 30°, sub-ruled by Mars in the Chaldean order.
Cite this page
AstroHot. “August 13 Zodiac Sign: Leo, and Why It Never Changes.” Accessed October 28, 2026. https://astrohot.com/birthday/august-13/
For Wikipedia
{{cite web |title=August 13 Zodiac Sign: Leo, and Why It Never Changes |url=https://astrohot.com/birthday/august-13/ |website=AstroHot |access-date=2026-10-28}}