421.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Tue, 10 Nov 2026 at 00:17 PDT (863 days away) in Virgo

422.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Wed, 18 Nov 2026 at 00:55 PDT (871 days away) in Virgo

423.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Thu, 19 Nov 2026 (873 days away) in Libra

424.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Fri, 20 Nov 2026 at 16:33 PDT (873 days away) in Libra

425.

Venus at greatest brightness Venus reaches its greatest brightness in the dawn sky. Fri, 27 Nov 2026 at 10:37 PDT (880 days away) in Virgo

426.

Venus at highest altitude in morning sky Venus is bright and well placed in the dawn sky. Mon, 14 Dec 2026 (897 days away) in Libra

427.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Thu, 24 Dec 2026 at 00:02 PDT (907 days away) in Sagittarius

428.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Fri, 25 Dec 2026 at 10:12 PDT (908 days away) in Libra

429.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Fri, 01 Jan 2027 at 09:21 PDT (915 days away) in Sagittarius

430.

Venus at dichotomy Venus reaches half phase in the dawn sky. Sun, 03 Jan 2027 at 00:19 PDT (917 days away) in Libra

431.

Venus at greatest elongation west Venus is bright and well placed in the dawn sky. Sun, 03 Jan 2027 at 10:21 PDT (917 days away) in Libra

432.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Tue, 02 Feb 2027 at 21:11 PDT (947 days away) in Aquarius

433.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Wed, 03 Feb 2027 at 16:42 PDT (948 days away) in Aquarius

434.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Wed, 03 Feb 2027 (949 days away) in Aquarius

435.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Fri, 05 Feb 2027 at 23:41 PDT (951 days away) in Aquarius

436.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Thu, 18 Feb 2027 at 08:35 PDT (963 days away) in Aquarius

437.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Tue, 09 Mar 2027 (983 days away) in Aquarius

438.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Sun, 14 Mar 2027 at 07:19 PDT (987 days away) in Capricornus

439.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Tue, 16 Mar 2027 at 21:20 PDT (989 days away) in Aquarius

440.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Mon, 22 Mar 2027 at 00:33 PDT (995 days away) in Aquarius