321.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 4°27'. Fri, 21 Nov 2025 at 07:30 EST (7 days away) in Ophiuchus

322.

α-Monocerotid meteor shower 2025 The α-Monocerotid meteor shower reaches its peak. Fri, 21 Nov 2025 (7 days away) in Canis Minor

323.

The Moon at perihelion The Moon passes its orbit's closest point to the Sun, which happens each month around the time of new moon. Sat, 22 Nov 2025 at 01:34 EST (8 days away) in Ophiuchus

324.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Sun, 23 Nov 2025 at 06:11 EST (9 days away) in Libra

325.

Lunar occultation of Sigma Sagittarii The Moon will pass in front of Sigma Sagittarii (Nunki), creating a lunar occultation visible from Falkland Islands and South Georgia and the South Sandwich Islands. Sun, 23 Nov 2025 at 19:23 EST (9 days away) in Sagittarius

326.

The Hyades cluster is well placed The Hyades open star cluster (Collinder 50; mag 1.0) in Taurus culminates at around midnight local time. Thu, 27 Nov 2025 (13 days away) in Taurus

327.

Saturn ends retrograde motion Saturn returns to its usual eastward motion after opposition. Thu, 27 Nov 2025 at 22:45 EST (13 days away) in Aquarius

328.

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, 28 Nov 2025 at 01:59 EST (14 days away) in Aquarius

329.

November Orionid meteor shower 2025 The November Orionid meteor shower reaches its peak. Fri, 28 Nov 2025 (14 days away) in Orion

330.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Sat, 29 Nov 2025 at 11:12 EST (15 days away) in Aquarius

331.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 3°45'. Sat, 29 Nov 2025 at 14:18 EST (15 days away) in Aquarius

332.

Mars at apogee Mars reaches its furthest point from the Earth, as it passes around the far side of the Sun. Sun, 30 Nov 2025 at 05:09 EST (16 days away) in Ophiuchus

333.

Pheonicid meteor shower 2025 The Pheonicid meteor shower reaches its peak. Tue, 02 Dec 2025 (18 days away) in Phoenix

334.

Comet C/2025 T1 (ATLAS) passes perihelion Comet C/2025 T1 (ATLAS) makes its closest approach to the Sun. Tue, 02 Dec 2025 (18 days away) in Vulpecula

335.

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, 03 Dec 2025 at 15:54 EST (19 days away) in Aries

336.

Close approach of the Moon and M45 The Moon and M45 pass close to each other. Wed, 03 Dec 2025 at 22:19 EST (19 days away) in Taurus

337.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Thu, 04 Dec 2025 at 03:05 EST (20 days away) in Libra

338.

The Moon at perigee The Moon makes its monthly closest approach to the Earth, making it appear fractionally larger than at other times of the month. Thu, 04 Dec 2025 at 06:07 EST (20 days away) in Taurus

339.

Full Moon The Moon reaches full phase and is visible for much of the night. Thu, 04 Dec 2025 at 18:13 EST (20 days away) in Taurus

340.

Lunar occultation of Beta Tauri The Moon will pass in front of Beta Tauri (Elnath), creating a lunar occultation visible from countries and territories including Australia, Indonesia, Papua New Guinea and Malaysia amongst others. Fri, 05 Dec 2025 at 09:42 EST (21 days away) in Taurus