401.

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, 01 Jan 2018 at 20:55 EDT (2,332 days ago) in Gemini

402.

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. Mon, 01 Jan 2018 at 16:48 EDT (2,332 days ago) in Gemini

403.

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. Tue, 26 Dec 2017 at 04:20 EDT (2,338 days ago) in Pisces

404.

December solstice 21 December will be the shortest day of 2017 in the northern hemisphere. Thu, 21 Dec 2017 at 11:23 EDT (2,343 days ago) in Sagittarius

405.

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. Mon, 18 Dec 2017 at 21:39 EDT (2,346 days ago) in Sagittarius

406.

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. Mon, 18 Dec 2017 at 20:25 EDT (2,346 days ago) in Sagittarius

407.

New Moon The Moon disappears into the Sun's glare for a few days. Mon, 18 Dec 2017 at 01:31 EDT (2,346 days ago) in Sagittarius

408.

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, 10 Dec 2017 at 02:51 EDT (2,354 days ago) in Leo

409.

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. Mon, 04 Dec 2017 at 03:45 EDT (2,360 days ago) in Taurus

410.

Full Moon The Moon reaches full phase and is visible for much of the night. Sun, 03 Dec 2017 at 10:46 EDT (2,361 days ago) in Taurus

411.

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. Sat, 02 Dec 2017 at 04:19 EDT (2,362 days ago) in Taurus

412.

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. Sun, 26 Nov 2017 at 12:03 EDT (2,368 days ago) in Aquarius

413.

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, 21 Nov 2017 at 13:53 EDT (2,373 days ago) in Sagittarius

414.

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. Mon, 20 Nov 2017 at 11:40 EDT (2,374 days ago) in Ophiuchus

415.

New Moon The Moon disappears into the Sun's glare for a few days. Sat, 18 Nov 2017 at 06:43 EDT (2,376 days ago) in Libra

416.

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. Fri, 10 Nov 2017 at 15:36 EDT (2,384 days ago) in Leo

417.

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. Sun, 05 Nov 2017 at 19:09 EDT (2,389 days ago) in Taurus

418.

Full Moon The Moon reaches full phase and is visible for much of the night. Sat, 04 Nov 2017 at 01:22 EDT (2,390 days ago) in Aries

419.

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, 01 Nov 2017 at 16:45 EDT (2,393 days ago) in Cetus

420.

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, 27 Oct 2017 at 18:22 EDT (2,398 days ago) in Capricornus