Every ingress of the Sun and planets, chronologically, with the exact UTC instant. Retrograde re-entries are marked.
In 1910 the Sun and planets change signs 54 times. Outer-planet ingresses: Saturn enters Taurus on May 17, 1910, 07:29 UTC; Jupiter enters Scorpio on Nov 11, 1910, 17:04 UTC; Saturn enters Aries on Dec 14, 1910, 23:13 UTC (retrograde re-entry).
| Instant (UTC) | Planet | From | Into |
|---|---|---|---|
| Jan 3, 1910, 21:27 UTC | ☿ Mercury | Capricorn | Aquarius |
| Jan 15, 1910, 20:55 UTC | ♀ Venus | Aquarius | Pisces |
| Jan 20, 1910, 21:59 UTC | ☉ Sun | Capricorn | Aquarius |
| Jan 23, 1910, 01:54 UTC | ♂ Mars | Aries | Taurus |
| Jan 29, 1910, 09:12 UTC | ♀ Venus ℞ | Pisces | Aquarius |
| Jan 31, 1910, 02:44 UTC | ☿ Mercury ℞ | Aquarius | Capricorn |
| Feb 15, 1910, 13:10 UTC | ☿ Mercury | Capricorn | Aquarius |
| Feb 19, 1910, 12:28 UTC | ☉ Sun | Aquarius | Pisces |
| Mar 11, 1910, 21:34 UTC | ☿ Mercury | Aquarius | Pisces |
| Mar 14, 1910, 07:17 UTC | ♂ Mars | Taurus | Gemini |
| Mar 21, 1910, 12:03 UTC | ☉ Sun | Pisces | Aries |
| Mar 29, 1910, 06:52 UTC | ☿ Mercury | Pisces | Aries |
| Apr 5, 1910, 09:53 UTC | ♀ Venus | Aquarius | Pisces |
| Apr 13, 1910, 00:28 UTC | ☿ Mercury | Aries | Taurus |
| Apr 20, 1910, 23:46 UTC | ☉ Sun | Aries | Taurus |
| Apr 30, 1910, 15:54 UTC | ☿ Mercury | Taurus | Gemini |
| May 1, 1910, 20:49 UTC | ♂ Mars | Gemini | Cancer |
| May 7, 1910, 02:27 UTC | ♀ Venus | Pisces | Aries |
| May 17, 1910, 07:29 UTC | ♄ Saturn | Aries | Taurus |
| May 21, 1910, 23:30 UTC | ☉ Sun | Taurus | Gemini |
| Jun 1, 1910, 23:39 UTC | ☿ Mercury ℞ | Gemini | Taurus |
| Jun 3, 1910, 14:58 UTC | ♀ Venus | Aries | Taurus |
| Jun 12, 1910, 00:14 UTC | ☿ Mercury | Taurus | Gemini |
| Jun 19, 1910, 03:30 UTC | ♂ Mars | Cancer | Leo |
| Jun 22, 1910, 07:49 UTC | ☉ Sun | Gemini | Cancer |
| Jun 29, 1910, 19:32 UTC | ♀ Venus | Taurus | Gemini |
| Jul 7, 1910, 03:28 UTC | ☿ Mercury | Gemini | Cancer |
| Jul 21, 1910, 12:38 UTC | ☿ Mercury | Cancer | Leo |
| Jul 23, 1910, 18:43 UTC | ☉ Sun | Cancer | Leo |
| Jul 25, 1910, 07:02 UTC | ♀ Venus | Gemini | Cancer |
| Aug 6, 1910, 00:58 UTC | ♂ Mars | Leo | Virgo |
| Aug 6, 1910, 04:37 UTC | ☿ Mercury | Leo | Virgo |
| Aug 19, 1910, 05:56 UTC | ♀ Venus | Cancer | Leo |
| Aug 24, 1910, 01:28 UTC | ☉ Sun | Leo | Virgo |
| Aug 27, 1910, 06:42 UTC | ☿ Mercury | Virgo | Libra |
| Sep 12, 1910, 18:29 UTC | ♀ Venus | Leo | Virgo |
| Sep 22, 1910, 00:14 UTC | ♂ Mars | Virgo | Libra |
| Sep 23, 1910, 22:30 UTC | ☉ Sun | Virgo | Libra |
| Sep 28, 1910, 13:21 UTC | ☿ Mercury ℞ | Libra | Virgo |
| Oct 6, 1910, 23:10 UTC | ♀ Venus | Virgo | Libra |
| Oct 12, 1910, 04:36 UTC | ☿ Mercury | Virgo | Libra |
| Oct 24, 1910, 07:11 UTC | ☉ Sun | Libra | Scorpio |
| Oct 30, 1910, 22:54 UTC | ♀ Venus | Libra | Scorpio |
| Oct 31, 1910, 18:09 UTC | ☿ Mercury | Libra | Scorpio |
| Nov 6, 1910, 13:39 UTC | ♂ Mars | Libra | Scorpio |
| Nov 11, 1910, 17:04 UTC | ♃ Jupiter | Libra | Scorpio |
| Nov 19, 1910, 08:12 UTC | ☿ Mercury | Scorpio | Sagittarius |
| Nov 23, 1910, 04:11 UTC | ☉ Sun | Scorpio | Sagittarius |
| Nov 23, 1910, 20:09 UTC | ♀ Venus | Scorpio | Sagittarius |
| Dec 8, 1910, 18:22 UTC | ☿ Mercury | Sagittarius | Capricorn |
| Dec 14, 1910, 23:13 UTC | ♄ Saturn ℞ | Taurus | Aries |
| Dec 17, 1910, 16:37 UTC | ♀ Venus | Sagittarius | Capricorn |
| Dec 20, 1910, 12:17 UTC | ♂ Mars | Scorpio | Sagittarius |
| Dec 22, 1910, 17:12 UTC | ☉ Sun | Sagittarius | Capricorn |