Every ingress of the Sun and planets, chronologically, with the exact UTC instant. Retrograde re-entries are marked.
In 2010 the Sun and planets change signs 49 times. Outer-planet ingresses: Jupiter enters Pisces on Jan 18, 2010, 02:10 UTC; Saturn enters Virgo on Apr 7, 2010, 18:51 UTC (retrograde re-entry); Uranus enters Aries on May 28, 2010, 01:46 UTC; Jupiter enters Aries on Jun 6, 2010, 06:28 UTC; Saturn enters Libra on Jul 21, 2010, 15:10 UTC; Uranus enters Pisces on Aug 14, 2010, 03:34 UTC (retrograde re-entry); Jupiter enters Pisces on Sep 9, 2010, 04:49 UTC (retrograde re-entry).
| Instant (UTC) | Planet | From | Into |
|---|---|---|---|
| Jan 18, 2010, 02:10 UTC | ♃ Jupiter | Aquarius | Pisces |
| Jan 18, 2010, 14:34 UTC | ♀ Venus | Capricorn | Aquarius |
| Jan 20, 2010, 04:28 UTC | ☉ Sun | Capricorn | Aquarius |
| Feb 10, 2010, 09:06 UTC | ☿ Mercury | Capricorn | Aquarius |
| Feb 11, 2010, 12:09 UTC | ♀ Venus | Aquarius | Pisces |
| Feb 18, 2010, 18:36 UTC | ☉ Sun | Aquarius | Pisces |
| Mar 1, 2010, 13:28 UTC | ☿ Mercury | Aquarius | Pisces |
| Mar 7, 2010, 12:33 UTC | ♀ Venus | Pisces | Aries |
| Mar 17, 2010, 16:11 UTC | ☿ Mercury | Pisces | Aries |
| Mar 20, 2010, 17:32 UTC | ☉ Sun | Pisces | Aries |
| Mar 31, 2010, 17:35 UTC | ♀ Venus | Aries | Taurus |
| Apr 2, 2010, 13:06 UTC | ☿ Mercury | Aries | Taurus |
| Apr 7, 2010, 18:51 UTC | ♄ Saturn ℞ | Libra | Virgo |
| Apr 20, 2010, 04:30 UTC | ☉ Sun | Aries | Taurus |
| Apr 25, 2010, 05:06 UTC | ♀ Venus | Taurus | Gemini |
| May 20, 2010, 01:05 UTC | ♀ Venus | Gemini | Cancer |
| May 21, 2010, 03:34 UTC | ☉ Sun | Taurus | Gemini |
| May 28, 2010, 01:46 UTC | ♅ Uranus | Pisces | Aries |
| Jun 6, 2010, 06:28 UTC | ♃ Jupiter | Pisces | Aries |
| Jun 7, 2010, 06:12 UTC | ♂ Mars | Leo | Virgo |
| Jun 10, 2010, 05:41 UTC | ☿ Mercury | Taurus | Gemini |
| Jun 14, 2010, 08:50 UTC | ♀ Venus | Cancer | Leo |
| Jun 21, 2010, 11:29 UTC | ☉ Sun | Gemini | Cancer |
| Jun 25, 2010, 10:32 UTC | ☿ Mercury | Gemini | Cancer |
| Jul 9, 2010, 16:29 UTC | ☿ Mercury | Cancer | Leo |
| Jul 10, 2010, 11:32 UTC | ♀ Venus | Leo | Virgo |
| Jul 21, 2010, 15:10 UTC | ♄ Saturn | Virgo | Libra |
| Jul 22, 2010, 22:21 UTC | ☉ Sun | Cancer | Leo |
| Jul 27, 2010, 21:43 UTC | ☿ Mercury | Leo | Virgo |
| Jul 29, 2010, 23:46 UTC | ♂ Mars | Virgo | Libra |
| Aug 7, 2010, 03:47 UTC | ♀ Venus | Virgo | Libra |
| Aug 14, 2010, 03:34 UTC | ♅ Uranus ℞ | Aries | Pisces |
| Aug 23, 2010, 05:27 UTC | ☉ Sun | Leo | Virgo |
| Sep 8, 2010, 15:45 UTC | ♀ Venus | Libra | Scorpio |
| Sep 9, 2010, 04:49 UTC | ♃ Jupiter ℞ | Aries | Pisces |
| Sep 14, 2010, 22:37 UTC | ♂ Mars | Libra | Scorpio |
| Sep 23, 2010, 03:09 UTC | ☉ Sun | Virgo | Libra |
| Oct 3, 2010, 15:04 UTC | ☿ Mercury | Virgo | Libra |
| Oct 20, 2010, 21:19 UTC | ☿ Mercury | Libra | Scorpio |
| Oct 23, 2010, 12:35 UTC | ☉ Sun | Libra | Scorpio |
| Oct 28, 2010, 06:47 UTC | ♂ Mars | Scorpio | Sagittarius |
| Nov 8, 2010, 03:06 UTC | ♀ Venus ℞ | Scorpio | Libra |
| Nov 8, 2010, 23:43 UTC | ☿ Mercury | Scorpio | Sagittarius |
| Nov 22, 2010, 10:15 UTC | ☉ Sun | Scorpio | Sagittarius |
| Nov 30, 2010, 00:33 UTC | ♀ Venus | Libra | Scorpio |
| Dec 1, 2010, 00:10 UTC | ☿ Mercury | Sagittarius | Capricorn |
| Dec 7, 2010, 23:49 UTC | ♂ Mars | Sagittarius | Capricorn |
| Dec 18, 2010, 14:53 UTC | ☿ Mercury ℞ | Capricorn | Sagittarius |
| Dec 21, 2010, 23:39 UTC | ☉ Sun | Sagittarius | Capricorn |