Neptune in Astrology and Through the Signs

8–12 minutes

Neptune Overview

The planet Neptune is rich in symbolism and mythology. While it’s also commonly referred to in astrology, Neptune is well-studied in science as well. In this post, we’re going to talk about planet Neptune, including what it means to have it in each of the zodiac signs in a natal astrology chart.

Neptune in Science

Most interestingly, Neptune was the very first planet discovered using mathematics rather than being seen by a telescope! Many people believe that Neptune is made up of water because of its beautiful blue appearance, but this planet is actually made up of the gases methane, ammonia, and helium, giving it its color. Below, the surface is mostly covered in ice. Meanwhile, it has a rocky core underneath the surface.

The days here are only 16 hours long! It takes 165 years, however, for Neptune to make a full rotation around the sun. Astoundingly, this planet comprises fourteen moons. Each one is named after sea gods and sea nymphs, which are references to Greek mythology.

Symbolism of Neptune

The planet, Neptune, acquired its named from Roman mythology. However, before Rome, the Greeks had a similar god whose name was Poseidon. Therefore, ancient Greeks called this planet Poseidon.

The symbol used for the planet is also linked to ancient mythology. If it isn’t already obvious, the symbol for planet Neptune is something well-known around the world. It resembles Neptune’s (aka Poseidon’s) famous trident.

Neptune in Astrology

Aware, Dreamy, Empathetic, Imaginative, & Sensitive

Rules

Pisces

Fall

Virgo

Symbol

God of the Sea

Exaltation

Cancer

Detriment

Capricorn

Mythology

Poseidon

Neptune is the planet of dreams, fantasies, and psychic ability. It is the ruler of the sign of Pisces, known for their vast imagination and their deeply emotional nature. Being the Lord of Dreams, this gives Neptune an ethereal quality, connecting us to mysticism and magic. Oftentimes, this is the planet that takes us on an adventure to other realms.

Likewise, this planet is known for causing confusion and disillusionment. It’s great at blurring the lines between what is real and what isn’t. Isolation, addiction, and martyrdom are some shadow traits of Neptune.

Neptune Through the Signs

In an astrology chart, Neptune can tell us about where we may battle confusion or spend time in daydreams. It might reveal our level of sensitivity or how empathetic we are. Likewise, this is the planet that shows us where we are often disillusioned.

It takes the planet Neptune about 164–168 years to completely orbit all the way around the sun! That means, it’ll stay in each of the twelve signs for about 14 years each. As such, our entire generation will have Neptune within the same zodiac sign.

If you know your Neptune placement, move down below to read about it. If you don’t, check out our astrology birth chart generator to find out.

Neptune in Aries

The last time Neptune visited Aries was between 1861 and 1875. Then, there were plenty of classic pieces of literature published. Some of these were Les Misérables, Alive’s Adventures in Wonderland, Crime and Punishment, The Origin of Species, and The Descent of Man. Unfortunately, the KKK rose during that time as well. Neptune will be in Aries once again in 2025.

Neptune in Taurus

Neptune made its way to Taurus in 1875 and left in 1889. During that time, capitalism grew and there was major economic growth. Materials become more widely produced thanks to the rise of industrialism and automobiles were at their beginning stages.

Neptune in Gemini

Through the humor of Gemini and the creativity of Neptune, the 1890s brought forth political cartoons and quick images that flashed onto screens through projectors. This time also began a new century and immigration was rising in America. Unfortunately, this had also brought a deadly virus we know as the plague.

Neptune in Cancer

From 1902 to 1915, Neptune was in the zodiac sign, Cancer. Whenever Cancer is involved, there’s generally some involvement with the home and family. Of course, during this time, air conditioning was invented, fertility drugs were available, and over the counter vitamins were offered to the public for the health and well-being of the family. These things were especially important after illnesses had spread in Europe and in America, specifically the plague.

Neptune in Leo

From the years 1915 to 1929, WWI had ended and Neptune was influenced by radiant Leo, which meant silent films were all the rage. Unsurprisingly, this was the era of the roaring twenties, which included a surge in underground venues and jazz music. Not only did women gain the right to vote, but they also began showing much more skin as flapper girls. Fortunately, during this time there was a major drop in numbers of members in the KKK.

Neptune in Virgo

During the years 1929 to 1943, Neptune was in Virgo. Then, people experienced what was known as the “Dirty Thirties.” Preceding an amalgamation of natural disasters was the beginning of the Great Depression and the beginning of WWII. A few years later, the Prohibition had finally ended. Meanwhile, the first Disney Princess, Snow White, was born.

Neptune in Libra

From the years 1943 to 1956, Neptune was in Libra. After many devastating and unforgettable tragedies, the world thought it might be over once WWII and the Holocaust ended, but the USA dropped two atomic bombs on Japan. Later, NATO was established. Next came the Korean War and the Vietnam War.

Neptune in Scorpio

From 1956 to 1970, Neptune was in Scorpio, which meant it was time for the exploitation of taboo ideals, such as those centering around death. Not only was president JFK assassinated on live television to the dismay of the public, but Martin Luther King Jr. was also murdered simply for standing up for black rights and freedoms.

Neptune in Sagittarius

During the years 1970 to 1984, Neptune was in the zodiac sign, Sagittarius. At the time, the Vietnam War had finally ended, while multiple others began in the middle-east as well as in several countries in Africa. US president Richard Nixon resigned while he faced potential charges for the sinister crime known as the Watergate Scandal. Lastly, an oil crisis began, which gave Saddam Hussein reason to rise to power.

Neptune in Capricorn

From 1984 to the year 1998, Neptune moved through Capricorn. Both the Cold War and the Gulf War ended. At the time, there was also a major rise in humanity’s population. However, China was notoriously aborting only baby girls. Meanwhile, the first surrogate pregnancy was successful and there occurred a growing interest in experimentation with genetics.

Neptune in Aquarius

In the years 1998 to 2012, Neptune was in Aquarius, when a new millennium came in. Due to the 9/11 terrorist attacks in 2001, the War on Terror has still not ended, even today. Years later, the USA voted in the first black president, Barack Obama. During this period, there was a surge in technology. Almost everyone purchased a cell phone and joined social media, forming online communities.

Neptune in Pisces

In the year 2012, Neptune moved to its home in Pisces, where it’ll stay until 2024. During this time, there seems to be a great amount of illusions adopted among society. Donald Trump was elected president, threatening to build a wall between the US and Mexico. There was a major outbreak of Covid-19 worldwide, isolating the public. Lastly, cryptocurrency has become a new major fascination.