Every ingress of the Sun and planets, chronologically, with the exact UTC instant. Retrograde re-entries are marked.
In 2099 the Sun and planets change signs 50 times. Outer-planet ingresses: Jupiter enters Libra on Sep 9, 2099, 09:05 UTC.
| Instant (UTC) | Planet | From | Into |
|---|---|---|---|
| Jan 5, 2099, 09:40 UTC | ♀ Venus | Scorpio | Sagittarius |
| Jan 15, 2099, 14:17 UTC | ☿ Mercury | Capricorn | Aquarius |
| Jan 19, 2099, 19:04 UTC | ☉ Sun | Capricorn | Aquarius |
| Jan 31, 2099, 05:36 UTC | ♀ Venus | Sagittarius | Capricorn |
| Feb 2, 2099, 10:08 UTC | ☿ Mercury | Aquarius | Pisces |
| Feb 14, 2099, 00:02 UTC | ♂ Mars | Sagittarius | Capricorn |
| Feb 18, 2099, 08:54 UTC | ☉ Sun | Aquarius | Pisces |
| Feb 25, 2099, 06:21 UTC | ♀ Venus | Capricorn | Aquarius |
| Mar 3, 2099, 01:17 UTC | ☿ Mercury ℞ | Pisces | Aquarius |
| Mar 16, 2099, 21:39 UTC | ☿ Mercury | Aquarius | Pisces |
| Mar 20, 2099, 07:19 UTC | ☉ Sun | Pisces | Aries |
| Mar 21, 2099, 23:22 UTC | ♀ Venus | Aquarius | Pisces |
| Mar 29, 2099, 04:51 UTC | ♂ Mars | Capricorn | Aquarius |
| Apr 11, 2099, 02:10 UTC | ☿ Mercury | Pisces | Aries |
| Apr 15, 2099, 13:22 UTC | ♀ Venus | Pisces | Aries |
| Apr 19, 2099, 17:39 UTC | ☉ Sun | Aries | Taurus |
| Apr 27, 2099, 16:34 UTC | ☿ Mercury | Aries | Taurus |
| May 10, 2099, 02:31 UTC | ♀ Venus | Aries | Taurus |
| May 11, 2099, 06:07 UTC | ♂ Mars | Aquarius | Pisces |
| May 11, 2099, 19:03 UTC | ☿ Mercury | Taurus | Gemini |
| May 20, 2099, 16:10 UTC | ☉ Sun | Taurus | Gemini |
| May 28, 2099, 18:59 UTC | ☿ Mercury | Gemini | Cancer |
| Jun 3, 2099, 15:19 UTC | ♀ Venus | Taurus | Gemini |
| Jun 20, 2099, 23:43 UTC | ☉ Sun | Gemini | Cancer |
| Jun 25, 2099, 06:26 UTC | ♂ Mars | Pisces | Aries |
| Jun 28, 2099, 03:07 UTC | ♀ Venus | Gemini | Cancer |
| Jul 22, 2099, 10:35 UTC | ☉ Sun | Cancer | Leo |
| Jul 22, 2099, 13:00 UTC | ♀ Venus | Cancer | Leo |
| Aug 5, 2099, 00:57 UTC | ☿ Mercury | Cancer | Leo |
| Aug 15, 2099, 20:39 UTC | ♀ Venus | Leo | Virgo |
| Aug 19, 2099, 21:36 UTC | ☿ Mercury | Leo | Virgo |
| Aug 22, 2099, 17:59 UTC | ☉ Sun | Leo | Virgo |
| Aug 26, 2099, 01:42 UTC | ♂ Mars | Aries | Taurus |
| Sep 5, 2099, 15:28 UTC | ☿ Mercury | Virgo | Libra |
| Sep 9, 2099, 02:43 UTC | ♀ Venus | Virgo | Libra |
| Sep 9, 2099, 09:05 UTC | ♃ Jupiter | Virgo | Libra |
| Sep 22, 2099, 16:13 UTC | ☉ Sun | Virgo | Libra |
| Sep 27, 2099, 05:58 UTC | ☿ Mercury | Libra | Scorpio |
| Oct 2, 2099, 18:01 UTC | ♂ Mars ℞ | Taurus | Aries |
| Oct 3, 2099, 08:25 UTC | ♀ Venus | Libra | Scorpio |
| Oct 23, 2099, 02:15 UTC | ☉ Sun | Libra | Scorpio |
| Oct 27, 2099, 06:59 UTC | ☿ Mercury ℞ | Scorpio | Libra |
| Oct 27, 2099, 14:48 UTC | ♀ Venus | Scorpio | Sagittarius |
| Nov 10, 2099, 22:55 UTC | ☿ Mercury | Libra | Scorpio |
| Nov 20, 2099, 22:47 UTC | ♀ Venus | Sagittarius | Capricorn |
| Nov 22, 2099, 00:24 UTC | ☉ Sun | Scorpio | Sagittarius |
| Dec 1, 2099, 15:20 UTC | ☿ Mercury | Scorpio | Sagittarius |
| Dec 15, 2099, 10:25 UTC | ♀ Venus | Capricorn | Aquarius |
| Dec 20, 2099, 18:12 UTC | ☿ Mercury | Sagittarius | Capricorn |
| Dec 21, 2099, 14:06 UTC | ☉ Sun | Sagittarius | Capricorn |