641.

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. Thu, 23 Oct 2025 at 19:30 EDT (462 days away) in Libra

642.

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. Fri, 24 Oct 2025 at 07:14 EDT (463 days away) in Scorpius

643.

Leonis Minorid meteor shower 2025 The Leonis Minorid meteor shower reaches its peak. Fri, 24 Oct 2025 (463 days away) in Leo Minor

644.

Lunar occultation of Antares The Moon will pass in front of Antares (Alpha Scorpii), creating a lunar occultation visible from Argentina, Chile, Antarctica and Falkland Islands. Fri, 24 Oct 2025 at 20:49 EDT (463 days away) in Scorpius

645.

136108 Haumea at solar conjunction 136108 Haumea is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sun, 26 Oct 2025 at 00:53 EDT (465 days away) in Bootes

646.

The Perseus Double Cluster is well placed The Perseus Double Cluster (NGC 869 and NGC 884; combined mag 4.3) culminates at around midnight local time. Sun, 26 Oct 2025 (465 days away) in Perseus

647.

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. Wed, 29 Oct 2025 at 12:21 EDT (468 days away) in Capricornus

648.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Wed, 29 Oct 2025 at 16:28 EDT (468 days away) in Scorpius

649.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Sat, 01 Nov 2025 (471 days away) in Scorpius

650.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Sun, 02 Nov 2025 at 03:01 EDT (472 days away) in Aquarius

651.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 3°39'. Sun, 02 Nov 2025 at 05:56 EDT (472 days away) in Aquarius

652.

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. Mon, 03 Nov 2025 at 06:21 EDT (473 days away) in Pisces

653.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Mon, 03 Nov 2025 at 22:16 EDT (473 days away) in Scorpius

654.

Full Moon The Moon reaches full phase and is visible for much of the night. Wed, 05 Nov 2025 at 08:19 EDT (475 days away) in Aries

655.

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. Wed, 05 Nov 2025 at 17:27 EDT (475 days away) in Aries

656.

Close approach of the Moon and M45 The Moon and M45 pass close to each other. Thu, 06 Nov 2025 at 10:51 EDT (476 days away) in Taurus

657.

Lunar occultation of Beta Tauri The Moon will pass in front of Beta Tauri (Elnath), creating a lunar occultation visible from Africa and South America. Fri, 07 Nov 2025 at 22:39 EDT (477 days away) in Taurus

658.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 3°56'. Mon, 10 Nov 2025 at 02:55 EDT (480 days away) in Gemini

659.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Mon, 10 Nov 2025 at 04:31 EDT (480 days away) in Gemini

660.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Tue, 11 Nov 2025 at 11:37 EDT (481 days away) in Gemini