Promethia Astrology · Transit Dates
Every period Neptune was in Aries from 0 to 2050. Neptune returns to Aries approximately every ~165 years.
Want to search Neptune in Aries interactively?
Neptune is the archetype of Divine Oneness. Some consider Neptune to be a "higher octave" of Venus. Neptune is an outer planet, also known as a transpersonal planet. The outer planets are not visible to the naked eye, so they were discovered more recently. Neptune was discovered in 1846 and has been the only planet discovered through mathematical prediction. The collective psychological function of Neptune is to ask each generation, "What does this generation idealize? What is our collective dream? What do we romanticize? Where do we experience confusion or delusion?" The shadow side of Neptune is confusion, delusion, obscuration, and self-deception.
Aries is the Archetype of the Warrior or the Hero. It is a cardinal fire sign ruled by the planet Mars and represented by the Ram. You can learn more about Aries here.
To put it simply, you can think of Neptune in Aries as the planet executing its function in the style of the Zodiac sign that it's found in.
| Entered Aries | Left Aries | Duration |
|---|---|---|
| Oct 21, 2038 | Mar 23, 2039 | 5 mo 3 days |
| Jan 26, 2026 | May 22, 2038 | 12 yr 4 mo |
| Mar 30, 2025 | Oct 22, 2025 | 6 mo 26 days |
| Sep 30, 1874 | Apr 7, 1875 | 6 mo 9 days |
| Feb 13, 1862 | Jun 8, 1874 | 12 yr 4 mo |
| Apr 13, 1861 | Oct 1, 1861 | 5 mo 20 days |
| Dec 8, 1711 | Feb 12, 1712 | 2 mo 6 days |
| Sep 3, 1710 | Apr 22, 1711 | 7 mo 21 days |
| Mar 1, 1698 | Jul 3, 1710 | 12 yr 4 mo |
| Apr 30, 1697 | Sep 8, 1697 | 4 mo 11 days |
| Nov 10, 1547 | Mar 8, 1548 | 3 mo 28 days |
| Jan 1, 1535 | May 8, 1547 | 12 yr 4 mo |
| Mar 18, 1534 | Nov 20, 1534 | 8 mo 7 days |
| May 24, 1533 | Aug 14, 1533 | 2 mo 22 days |
| Oct 18, 1383 | Mar 25, 1384 | 5 mo 10 days |
| Jan 31, 1371 | May 25, 1383 | 12 yr 4 mo |
| Apr 3, 1370 | Oct 17, 1370 | 6 mo 17 days |
| Sep 22, 1219 | Apr 12, 1220 | 6 mo 23 days |
| Feb 20, 1207 | Jun 16, 1219 | 12 yr 4 mo |
| Apr 20, 1206 | Sep 22, 1206 | 5 mo 5 days |
| Nov 22, 1056 | Feb 25, 1057 | 3 mo 5 days |
| Mar 11, 1043 | Apr 30, 1056 | 13 yr 2 mo |
| May 13, 1042 | Aug 27, 1042 | 3 mo 17 days |
| Oct 25, 892 | Mar 19, 893 | 4 mo 25 days |
| Jan 23, 880 | May 17, 892 | 12 yr 4 mo |
| Mar 28, 879 | Oct 26, 879 | 7 mo 2 days |
| Jun 24, 878 | Jul 12, 878 | 18 days |
| Sep 30, 728 | Apr 8, 729 | 6 mo 10 days |
| Feb 17, 716 | Jun 10, 728 | 12 yr 4 mo |
| Apr 17, 715 | Sep 29, 715 | 5 mo 14 days |
| Nov 30, 565 | Feb 17, 566 | 2 mo 20 days |
| Aug 24, 564 | Apr 25, 565 | 8 mo 5 days |
| Mar 7, 552 | Jul 13, 564 | 12 yr 4 mo |
| May 8, 551 | Sep 2, 551 | 3 mo 26 days |
| Nov 1, 401 | Mar 15, 402 | 4 mo 14 days |
| Jan 16, 389 | May 14, 401 | 12 yr 4 mo |
| Mar 24, 388 | Nov 2, 388 | 7 mo 13 days |
| Jun 9, 387 | Jul 29, 387 | 50 days |
| Oct 7, 237 | Apr 3, 238 | 5 mo 28 days |
| Feb 11, 225 | Jun 3, 237 | 12 yr 4 mo |
| Apr 12, 224 | Oct 4, 224 | 5 mo 25 days |
| Dec 9, 74 | Feb 8, 75 | 2 mo 1 days |
| Sep 6, 73 | Apr 20, 74 | 7 mo 16 days |
| Mar 2, 61 | Jun 30, 73 | 12 yr 4 mo |
| May 1, 60 | Sep 8, 60 | 4 mo 10 days |