401.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Mon, 22 Mar 2027 at 03:33 EDT (999 days away) in Aquarius

402.

Venus at aphelion Venus passes the furthest point along its orbit from the Sun. Sat, 17 Apr 2027 at 00:56 EDT (1,025 days away) in Pisces

403.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Wed, 28 Apr 2027 at 17:28 EDT (1,036 days away) in Aries

404.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Wed, 05 May 2027 at 03:27 EDT (1,043 days away) in Aries

405.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Sat, 22 May 2027 at 16:35 EDT (1,060 days away) in Taurus

406.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Tue, 25 May 2027 (1,063 days away) in Taurus

407.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Fri, 28 May 2027 at 09:13 EDT (1,066 days away) in Taurus

408.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Fri, 18 Jun 2027 at 02:58 EDT (1,087 days away) in Orion

409.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Wed, 23 Jun 2027 at 03:54 EDT (1,092 days away) in Orion

410.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Thu, 15 Jul 2027 at 23:31 EDT (1,114 days away) in Orion

411.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Sun, 18 Jul 2027 (1,118 days away) in Orion

412.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Mon, 19 Jul 2027 at 21:34 EDT (1,118 days away) in Gemini

413.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Sun, 01 Aug 2027 at 02:39 EDT (1,131 days away) in Gemini

414.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Sat, 07 Aug 2027 at 17:15 EDT (1,137 days away) in Cancer

415.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Wed, 11 Aug 2027 at 07:09 EDT (1,141 days away) in Leo

416.

Venus at superior solar conjunction Venus passes around the far side of the Sun. Wed, 11 Aug 2027 at 20:50 EDT (1,141 days away) in Leo

417.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Tue, 14 Sep 2027 at 02:04 EDT (1,175 days away) in Virgo

418.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Tue, 14 Sep 2027 (1,175 days away) in Virgo

419.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Fri, 24 Sep 2027 at 11:59 EDT (1,185 days away) in Virgo

420.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Wed, 29 Sep 2027 at 10:06 EDT (1,190 days away) in Virgo