4521.

Lunar occultation of Delta Scorpii The Moon will pass in front of Delta Scorpii (Dschubba), creating a lunar occultation visible from South Africa, French Southern Territories and Heard Island and McDonald Islands. Thu, 13 Sep 2029 at 11:56 EDT (1,893 days away) in Scorpius

4522.

Moon at First Quarter The Moon reaches first quarter phase – appearing high in the sky at sunset and setting in the west at around midnight. Fri, 14 Sep 2029 at 21:29 EDT (1,894 days away) in Ophiuchus

4523.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Sat, 15 Sep 2029 at 17:06 EDT (1,895 days away) in Leo

4524.

The Moon at aphelion The Moon recedes to its orbit's furthest point from the Sun, which happens each month around the time of full moon. Wed, 19 Sep 2029 at 21:22 EDT (1,899 days away) in Capricornus

4525.

Asteroid 63 Ausonia at opposition Asteroid 63 Ausonia makes closest approach to the Earth. Fri, 21 Sep 2029 at 05:34 EDT (1,901 days away) in Pisces

4526.

Full Moon The Moon reaches full phase and is visible for much of the night. Sat, 22 Sep 2029 at 12:29 EDT (1,902 days away) in Pisces

4527.

September equinox Day and night have equal length, marking the beginning of autumn in the northern hemisphere and spring in the southern hemisphere. Sat, 22 Sep 2029 at 13:45 EDT (1,902 days away) in Virgo

4528.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Sun, 23 Sep 2029 at 13:24 EDT (1,903 days away) in Taurus

4529.

NGC 55 is well placed NGC 55 (mag 8.2), a barred irregular galaxy in Sculptor culminates at around midnight local time. Mon, 24 Sep 2029 (1,904 days away) in Sculptor

4530.

The Moon at apogee The Moon recedes to its orbit's furthest point from the Earth, making it appear fractionally smaller than at other times of the month. Tue, 25 Sep 2029 at 15:41 EDT (1,905 days away) in Aries

4531.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Thu, 27 Sep 2029 at 03:25 EDT (1,907 days away) in Taurus

4532.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 5°20'. Thu, 27 Sep 2029 at 05:16 EDT (1,907 days away) in Taurus

4533.

Daytime Sextantid meteor shower 2029 The Daytime Sextantid meteor shower reaches its peak. Thu, 27 Sep 2029 (1,907 days away) in Sextans

4534.

47 Tuc is well placed The second brightest globular cluster in the sky, 47 Tuc (NGC 104; mag 4.0), in Tucana culminates at around midnight local time. Thu, 27 Sep 2029 (1,907 days away) in Tucana

4535.

Close approach of the Moon and Uranus The Moon and Uranus pass close to each other. Sat, 29 Sep 2029 at 02:59 EDT (1,909 days away) in Taurus

4536.

Lunar occultation of Uranus The Moon will pass in front of Uranus, creating a lunar occultation visible from Canada, Alaska and the Contiguous United States. Sat, 29 Sep 2029 at 02:59 EDT (1,909 days away) in Taurus

4537.

Moon at Last Quarter The Moon reaches last quarter phase – rising in the east at around midnight and appearing high in the sky by sunrise. Sun, 30 Sep 2029 at 16:57 EDT (1,910 days away) in Gemini

4538.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Sun, 30 Sep 2029 at 19:41 EDT (1,910 days away) in Leo

4539.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Mon, 01 Oct 2029 at 06:42 EDT (1,911 days away) in Leo

4540.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Mon, 01 Oct 2029 at 08:56 EDT (1,911 days away) in Leo