Every ingress of the Sun and planets, chronologically, with the exact UTC instant. Retrograde re-entries are marked.
In 2040 the Sun and planets change signs 52 times. Outer-planet ingresses: Jupiter enters Virgo on Feb 20, 2040, 05:36 UTC (retrograde re-entry); Uranus enters Cancer on Feb 25, 2040, 07:34 UTC (retrograde re-entry); Uranus enters Leo on May 15, 2040, 22:17 UTC; Jupiter enters Libra on Aug 5, 2040, 22:04 UTC.
| Instant (UTC) | Planet | From | Into |
|---|---|---|---|
| Jan 14, 2040, 14:58 UTC | ☿ Mercury | Capricorn | Aquarius |
| Jan 20, 2040, 11:21 UTC | ☉ Sun | Capricorn | Aquarius |
| Jan 22, 2040, 09:17 UTC | ♀ Venus | Sagittarius | Capricorn |
| Feb 1, 2040, 21:16 UTC | ☿ Mercury | Aquarius | Pisces |
| Feb 15, 2040, 15:35 UTC | ♀ Venus | Capricorn | Aquarius |
| Feb 19, 2040, 01:24 UTC | ☉ Sun | Aquarius | Pisces |
| Feb 20, 2040, 05:36 UTC | ♃ Jupiter ℞ | Libra | Virgo |
| Feb 23, 2040, 19:37 UTC | ☿ Mercury ℞ | Pisces | Aquarius |
| Feb 25, 2040, 07:34 UTC | ♅ Uranus ℞ | Leo | Cancer |
| Mar 10, 2040, 20:39 UTC | ♀ Venus | Aquarius | Pisces |
| Mar 17, 2040, 14:43 UTC | ☿ Mercury | Aquarius | Pisces |
| Mar 20, 2040, 00:12 UTC | ☉ Sun | Pisces | Aries |
| Apr 4, 2040, 02:16 UTC | ♀ Venus | Pisces | Aries |
| Apr 9, 2040, 06:33 UTC | ☿ Mercury | Pisces | Aries |
| Apr 19, 2040, 11:00 UTC | ☉ Sun | Aries | Taurus |
| Apr 25, 2040, 11:19 UTC | ☿ Mercury | Aries | Taurus |
| Apr 28, 2040, 09:22 UTC | ♀ Venus | Aries | Taurus |
| May 2, 2040, 12:07 UTC | ♂ Mars | Cancer | Leo |
| May 9, 2040, 13:51 UTC | ☿ Mercury | Taurus | Gemini |
| May 15, 2040, 22:17 UTC | ♅ Uranus | Cancer | Leo |
| May 20, 2040, 09:56 UTC | ☉ Sun | Taurus | Gemini |
| May 22, 2040, 18:06 UTC | ♀ Venus | Taurus | Gemini |
| May 27, 2040, 20:42 UTC | ☿ Mercury | Gemini | Cancer |
| Jun 16, 2040, 03:53 UTC | ♀ Venus | Gemini | Cancer |
| Jun 20, 2040, 17:46 UTC | ☉ Sun | Gemini | Cancer |
| Jun 26, 2040, 04:42 UTC | ♂ Mars | Leo | Virgo |
| Jul 10, 2040, 14:02 UTC | ♀ Venus | Cancer | Leo |
| Jul 22, 2040, 04:41 UTC | ☉ Sun | Cancer | Leo |
| Aug 2, 2040, 22:32 UTC | ☿ Mercury | Cancer | Leo |
| Aug 4, 2040, 00:30 UTC | ♀ Venus | Leo | Virgo |
| Aug 5, 2040, 22:04 UTC | ♃ Jupiter | Virgo | Libra |
| Aug 14, 2040, 12:36 UTC | ♂ Mars | Virgo | Libra |
| Aug 17, 2040, 17:02 UTC | ☿ Mercury | Leo | Virgo |
| Aug 22, 2040, 11:53 UTC | ☉ Sun | Leo | Virgo |
| Aug 28, 2040, 12:09 UTC | ♀ Venus | Virgo | Libra |
| Sep 3, 2040, 18:29 UTC | ☿ Mercury | Virgo | Libra |
| Sep 22, 2040, 02:21 UTC | ♀ Venus | Libra | Scorpio |
| Sep 22, 2040, 09:45 UTC | ☉ Sun | Virgo | Libra |
| Sep 26, 2040, 12:24 UTC | ☿ Mercury | Libra | Scorpio |
| Sep 29, 2040, 12:09 UTC | ♂ Mars | Libra | Scorpio |
| Oct 16, 2040, 20:41 UTC | ♀ Venus | Scorpio | Sagittarius |
| Oct 20, 2040, 07:53 UTC | ☿ Mercury ℞ | Scorpio | Libra |
| Oct 22, 2040, 19:20 UTC | ☉ Sun | Libra | Scorpio |
| Nov 9, 2040, 22:57 UTC | ☿ Mercury | Libra | Scorpio |
| Nov 10, 2040, 21:54 UTC | ♀ Venus | Sagittarius | Capricorn |
| Nov 11, 2040, 16:52 UTC | ♂ Mars | Scorpio | Sagittarius |
| Nov 21, 2040, 17:06 UTC | ☉ Sun | Scorpio | Sagittarius |
| Nov 29, 2040, 18:21 UTC | ☿ Mercury | Scorpio | Sagittarius |
| Dec 6, 2040, 13:43 UTC | ♀ Venus | Capricorn | Aquarius |
| Dec 18, 2040, 20:17 UTC | ☿ Mercury | Sagittarius | Capricorn |
| Dec 21, 2040, 06:33 UTC | ☉ Sun | Sagittarius | Capricorn |
| Dec 22, 2040, 14:50 UTC | ♂ Mars | Sagittarius | Capricorn |