Saros 1 South: Eclipse Family in Astrology
Origin
Aug 24, 1729 at South Pole
NASA Number
Saros 150
Lifespan
1729 to 2973 (1244 years)
Lifecycle
24% complete
Next Eclipse
Feb 27, 2036 in Pisces
Eclipse Type
Solar
Theme
Ideas and their enthusiastic expression bring a flood of options
This family of eclipses is concerned with ideas and their enthusiastic expression. If this eclipse affects your chart, you will be flooded with ideas or options. There may seem to be an element of haste, but if you can go with the new ideas, they will have positive outcomes.
Birth Chart Aspects
Mercury conjunct South Node. The Node is on the midpoint of the Mars/Jupiter conjunction and the New Moon.
Node = Mercury = New Moon/Mars, Jupiter
Historical Context
Consider the series' passage through Aquarius: the 1982 eclipse arrived alongside the birth of personal computing as a mass phenomenon. The 2000 eclipse coincided with the peak of the dot-com era, a moment when the sheer volume of new ideas and business models flooding the market perfectly embodied 1 South's signature. The 2018 eclipse in late Aquarius accompanied the mainstreaming of blockchain, cryptocurrency, and a new wave of decentralized communication systems.
Earlier, the series' time in Sagittarius (1909, 1927) aligned with periods of philosophical and scientific expansion, fitting that sign's hunger for knowledge. The mid-century Capricorn eclipses (1946, 1964) carried the intellectual flood into institutional channels, coinciding with postwar reconstruction and the ambitious social engineering of the early space age.
By 2036, the series enters Pisces, suggesting future eclipses will add an intuitive, imaginative coloring to the rush of ideas. The progression from fiery philosophical territory (Sagittarius) through structural ambition (Capricorn) and collective innovation (Aquarius) into mystical synthesis (Pisces) mirrors the evolution of communication itself over the past century.
Working With This Series
When a 1 South eclipse touches your chart, the most productive response is to stay open. Your inbox, your conversations, your creative process: all of these may suddenly overflow with new material. The temptation to shut down the flow because it feels overwhelming is understandable but counterproductive. The ideas arriving during this window tend to have genuine merit, and the ones you dismiss out of hand may be the most valuable.
This is not a crisis eclipse. Unlike families that demand caution or retreat, 1 South invites engagement. Your task is to choose which opportunities to pursue, not to defend against threat. The initial rush of ideas typically arrives within the first two to three weeks, with the broader effects playing out over two to four months.
The most recent activation was the February 2018 eclipse. The next will occur on February 27, 2036. If you notice a pattern of creative or intellectual breakthroughs coinciding with 1 South years (1982, 2000, 2018), you likely have natal placements that resonate with this family's frequency.
Zodiacal Progression
Starting at 19 degrees Sagittarius in 1909, the series crossed into Capricorn by 1927 and spent three cycles there (1927, 1946, 1964). Aquarius claimed the next three activations (1982, 2000, 2018), each advancing roughly ten degrees through the sign. The 2036 eclipse at approximately 8 degrees Pisces marks the next sign change.
This steady arc through the later zodiac has carried 1 South from philosophical fire into structural earth, then collective air, and soon into mystical water. Each transition has subtly reshaped the medium through which the series delivers its signature flood of ideas, moving from abstract theory to institutional systems to digital networks, and next to intuitive, imaginative channels.
Eclipse History (1900 to 2100)
| Year | Date | Subtype | Sign | Degree |
|---|---|---|---|---|
| 1909 | Dec 12, 1909 | Partial | Sagittarius | 19.3° |
| 1927 | Dec 24, 1927 | Partial | Capricorn | 1.2° |
| 1946 | Jan 3, 1946 | Partial | Capricorn | 12.0° |
| 1964 | Jan 14, 1964 | Partial | Capricorn | 22.9° |
| 1982 | Jan 25, 1982 | Partial | Aquarius | 4.7° |
| 2000 | Feb 5, 2000 | Partial | Aquarius | 15.5° |
| 2018 | Feb 15, 2018 | Partial | Aquarius | 26.3° |
| 2036 | Feb 27, 2036 | Partial | Pisces | 8.0° |
| 2054 | Mar 9, 2054 | Partial | Pisces | 18.6° |
| 2072 | Mar 19, 2072 | Partial | Pisces | 29.2° |
| 2090 | Mar 31, 2090 | Partial | Aries | 10.8° |
Related Series
Frequently Asked Questions
What does Saros 1 South mean in astrology?
Saros 1 South opens a floodgate of ideas and creative options. When this eclipse family is active, the mind buzzes with possibilities, and conversations seem to spark one opportunity after another. There may be a sense of urgency accompanying these ideas, but the outcomes tend to be genuinely positive if you allow yourself to follow the momentum. This is one of the more mentally stimulating Saros families, favoring communication, writing, and brainstorming.
When is the next Saros 1 South eclipse?
The next eclipse in this series falls around 2036, following its previous occurrence in 2018. Because Saros cycles repeat roughly every 18 years, you can trace a personal timeline back through 2000, 1982, and 1964 to see how similar creative surges may have shown up in your life or family history.
How does Saros 1 South affect my chart?
Look for where the eclipse degree touches your natal chart, particularly Mercury, the 3rd house cusp, or the Midheaven. Those are the areas most likely to receive the rush of new ideas and options. Embrace the influx rather than trying to filter it prematurely; the best approach is to capture everything and refine later. Creative projects, pitches, and educational pursuits launched under this eclipse often gain traction quickly.
Explore this eclipse family in your chart
Use our Saros Cycle calculator to see how this series activates your natal placements.