Every ingress of the Sun and planets, chronologically, with the exact UTC instant. Retrograde re-entries are marked.
In 2042 the Sun and planets change signs 50 times. Outer-planet ingresses: Jupiter enters Sagittarius on Feb 8, 2042, 23:53 UTC; Jupiter enters Scorpio on Apr 24, 2042, 12:41 UTC (retrograde re-entry); Saturn enters Libra on Jun 21, 2042, 10:26 UTC (retrograde re-entry); Saturn enters Scorpio on Jul 14, 2042, 13:59 UTC; Jupiter enters Sagittarius on Oct 4, 2042, 10:00 UTC.
| Instant (UTC) | Planet | From | Into |
|---|---|---|---|
| Jan 1, 2042, 01:20 UTC | ☿ Mercury | Capricorn | Aquarius |
| Jan 16, 2042, 10:51 UTC | ♀ Venus | Capricorn | Aquarius |
| Jan 18, 2042, 10:25 UTC | ☿ Mercury ℞ | Aquarius | Capricorn |
| Jan 19, 2042, 23:00 UTC | ☉ Sun | Capricorn | Aquarius |
| Feb 8, 2042, 23:53 UTC | ♃ Jupiter | Scorpio | Sagittarius |
| Feb 9, 2042, 08:27 UTC | ♀ Venus | Aquarius | Pisces |
| Feb 14, 2042, 09:52 UTC | ☿ Mercury | Capricorn | Aquarius |
| Feb 18, 2042, 13:04 UTC | ☉ Sun | Aquarius | Pisces |
| Mar 5, 2042, 08:58 UTC | ♀ Venus | Pisces | Aries |
| Mar 8, 2042, 01:47 UTC | ☿ Mercury | Aquarius | Pisces |
| Mar 20, 2042, 11:53 UTC | ☉ Sun | Pisces | Aries |
| Mar 25, 2042, 00:21 UTC | ☿ Mercury | Pisces | Aries |
| Mar 29, 2042, 14:29 UTC | ♀ Venus | Aries | Taurus |
| Apr 8, 2042, 19:35 UTC | ☿ Mercury | Aries | Taurus |
| Apr 19, 2042, 22:39 UTC | ☉ Sun | Aries | Taurus |
| Apr 23, 2042, 03:05 UTC | ♀ Venus | Taurus | Gemini |
| Apr 24, 2042, 12:41 UTC | ♃ Jupiter ℞ | Sagittarius | Scorpio |
| May 18, 2042, 01:13 UTC | ♀ Venus | Gemini | Cancer |
| May 20, 2042, 21:31 UTC | ☉ Sun | Taurus | Gemini |
| May 30, 2042, 13:09 UTC | ♂ Mars | Leo | Virgo |
| Jun 12, 2042, 13:03 UTC | ♀ Venus | Cancer | Leo |
| Jun 14, 2042, 03:57 UTC | ☿ Mercury | Taurus | Gemini |
| Jun 21, 2042, 05:16 UTC | ☉ Sun | Gemini | Cancer |
| Jun 21, 2042, 10:26 UTC | ♄ Saturn ℞ | Scorpio | Libra |
| Jul 3, 2042, 00:11 UTC | ☿ Mercury | Gemini | Cancer |
| Jul 9, 2042, 00:02 UTC | ♀ Venus | Leo | Virgo |
| Jul 14, 2042, 13:59 UTC | ♄ Saturn | Libra | Scorpio |
| Jul 17, 2042, 02:47 UTC | ☿ Mercury | Cancer | Leo |
| Jul 22, 2042, 16:06 UTC | ☉ Sun | Cancer | Leo |
| Jul 24, 2042, 09:52 UTC | ♂ Mars | Virgo | Libra |
| Aug 2, 2042, 05:59 UTC | ☿ Mercury | Leo | Virgo |
| Aug 6, 2042, 13:21 UTC | ♀ Venus | Virgo | Libra |
| Aug 22, 2042, 23:18 UTC | ☉ Sun | Leo | Virgo |
| Aug 26, 2042, 00:54 UTC | ☿ Mercury | Virgo | Libra |
| Sep 9, 2042, 22:54 UTC | ♂ Mars | Libra | Scorpio |
| Sep 13, 2042, 15:31 UTC | ♀ Venus | Libra | Scorpio |
| Sep 14, 2042, 19:45 UTC | ☿ Mercury ℞ | Libra | Virgo |
| Sep 22, 2042, 21:12 UTC | ☉ Sun | Virgo | Libra |
| Oct 4, 2042, 10:00 UTC | ♃ Jupiter | Scorpio | Sagittarius |
| Oct 9, 2042, 15:19 UTC | ☿ Mercury | Virgo | Libra |
| Oct 12, 2042, 08:15 UTC | ♀ Venus ℞ | Scorpio | Libra |
| Oct 23, 2042, 06:50 UTC | ☉ Sun | Libra | Scorpio |
| Oct 23, 2042, 11:37 UTC | ♂ Mars | Scorpio | Sagittarius |
| Oct 27, 2042, 15:27 UTC | ☿ Mercury | Libra | Scorpio |
| Nov 15, 2042, 06:05 UTC | ☿ Mercury | Scorpio | Sagittarius |
| Nov 22, 2042, 04:37 UTC | ☉ Sun | Scorpio | Sagittarius |
| Dec 3, 2042, 05:43 UTC | ♂ Mars | Sagittarius | Capricorn |
| Dec 5, 2042, 01:51 UTC | ☿ Mercury | Sagittarius | Capricorn |
| Dec 6, 2042, 08:11 UTC | ♀ Venus | Libra | Scorpio |
| Dec 21, 2042, 18:04 UTC | ☉ Sun | Sagittarius | Capricorn |