Every ingress of the Sun and planets, chronologically, with the exact UTC instant. Retrograde re-entries are marked.
In 2073 the Sun and planets change signs 51 times. Outer-planet ingresses: Jupiter enters Leo on Aug 17, 2073, 10:20 UTC; Saturn enters Sagittarius on Dec 6, 2073, 02:56 UTC.
| Instant (UTC) | Planet | From | Into |
|---|---|---|---|
| Jan 2, 2073, 17:07 UTC | ♀ Venus | Aquarius | Pisces |
| Jan 12, 2073, 20:34 UTC | ☿ Mercury | Capricorn | Aquarius |
| Jan 19, 2073, 11:38 UTC | ☉ Sun | Capricorn | Aquarius |
| Jan 26, 2073, 01:50 UTC | ♂ Mars | Capricorn | Aquarius |
| Jan 31, 2073, 10:48 UTC | ☿ Mercury | Aquarius | Pisces |
| Feb 18, 2073, 01:35 UTC | ☉ Sun | Aquarius | Pisces |
| Feb 19, 2073, 15:52 UTC | ☿ Mercury ℞ | Pisces | Aquarius |
| Mar 5, 2073, 08:42 UTC | ♂ Mars | Aquarius | Pisces |
| Mar 17, 2073, 14:53 UTC | ☿ Mercury | Aquarius | Pisces |
| Mar 20, 2073, 00:14 UTC | ☉ Sun | Pisces | Aries |
| Apr 8, 2073, 13:38 UTC | ☿ Mercury | Pisces | Aries |
| Apr 12, 2073, 14:51 UTC | ♂ Mars | Pisces | Aries |
| Apr 19, 2073, 10:49 UTC | ☉ Sun | Aries | Taurus |
| Apr 24, 2073, 15:16 UTC | ☿ Mercury | Aries | Taurus |
| May 5, 2073, 05:32 UTC | ♀ Venus | Pisces | Aries |
| May 8, 2073, 18:34 UTC | ☿ Mercury | Taurus | Gemini |
| May 20, 2073, 09:30 UTC | ☉ Sun | Taurus | Gemini |
| May 21, 2073, 17:43 UTC | ♂ Mars | Aries | Taurus |
| May 27, 2073, 20:04 UTC | ☿ Mercury | Gemini | Cancer |
| Jun 4, 2073, 23:47 UTC | ♀ Venus | Aries | Taurus |
| Jun 20, 2073, 17:08 UTC | ☉ Sun | Gemini | Cancer |
| Jun 28, 2073, 21:50 UTC | ☿ Mercury ℞ | Cancer | Gemini |
| Jul 1, 2073, 14:41 UTC | ♂ Mars | Taurus | Gemini |
| Jul 2, 2073, 07:49 UTC | ♀ Venus | Taurus | Gemini |
| Jul 10, 2073, 21:40 UTC | ☿ Mercury | Gemini | Cancer |
| Jul 22, 2073, 03:56 UTC | ☉ Sun | Cancer | Leo |
| Jul 28, 2073, 09:05 UTC | ♀ Venus | Gemini | Cancer |
| Aug 2, 2073, 03:20 UTC | ☿ Mercury | Cancer | Leo |
| Aug 14, 2073, 06:14 UTC | ♂ Mars | Gemini | Cancer |
| Aug 16, 2073, 20:53 UTC | ☿ Mercury | Leo | Virgo |
| Aug 17, 2073, 10:20 UTC | ♃ Jupiter | Cancer | Leo |
| Aug 22, 2073, 11:12 UTC | ☉ Sun | Leo | Virgo |
| Aug 22, 2073, 15:56 UTC | ♀ Venus | Cancer | Leo |
| Sep 3, 2073, 00:54 UTC | ☿ Mercury | Virgo | Libra |
| Sep 16, 2073, 09:07 UTC | ♀ Venus | Leo | Virgo |
| Sep 22, 2073, 09:16 UTC | ☉ Sun | Virgo | Libra |
| Sep 26, 2073, 10:02 UTC | ☿ Mercury | Libra | Scorpio |
| Oct 1, 2073, 13:57 UTC | ♂ Mars | Cancer | Leo |
| Oct 10, 2073, 16:16 UTC | ♀ Venus | Virgo | Libra |
| Oct 17, 2073, 10:57 UTC | ☿ Mercury ℞ | Scorpio | Libra |
| Oct 22, 2073, 19:09 UTC | ☉ Sun | Libra | Scorpio |
| Nov 3, 2073, 17:02 UTC | ♀ Venus | Libra | Scorpio |
| Nov 9, 2073, 11:24 UTC | ☿ Mercury | Libra | Scorpio |
| Nov 21, 2073, 17:12 UTC | ☉ Sun | Scorpio | Sagittarius |
| Nov 27, 2073, 14:32 UTC | ♀ Venus | Scorpio | Sagittarius |
| Nov 29, 2073, 00:07 UTC | ☿ Mercury | Scorpio | Sagittarius |
| Dec 4, 2073, 06:57 UTC | ♂ Mars | Leo | Virgo |
| Dec 6, 2073, 02:56 UTC | ♄ Saturn | Scorpio | Sagittarius |
| Dec 18, 2073, 01:48 UTC | ☿ Mercury | Sagittarius | Capricorn |
| Dec 21, 2073, 06:52 UTC | ☉ Sun | Sagittarius | Capricorn |
| Dec 21, 2073, 10:47 UTC | ♀ Venus | Sagittarius | Capricorn |