1.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Sun, 18 Apr 2021 at 21:56 EDT (1,096 days ago) in Aries

2.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Mon, 26 Apr 2021 at 21:48 EDT (1,088 days ago) in Aries

3.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Wed, 12 May 2021 at 01:20 EDT (1,072 days ago) in Taurus

4.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Sat, 15 May 2021 (1,069 days ago) in Taurus

5.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Mon, 17 May 2021 at 04:14 EDT (1,067 days ago) in Taurus

6.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Wed, 09 Jun 2021 at 21:21 EDT (1,044 days ago) in Taurus

7.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Thu, 10 Jun 2021 at 21:07 EDT (1,043 days ago) in Taurus

8.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Sat, 12 Jun 2021 at 17:18 EDT (1,041 days ago) in Gemini

9.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Mon, 05 Jul 2021 at 00:11 EDT (1,018 days ago) in Taurus

10.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Fri, 09 Jul 2021 (1,014 days ago) in Taurus

11.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Fri, 09 Jul 2021 at 13:48 EDT (1,014 days ago) in Taurus

12.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Fri, 23 Jul 2021 at 21:04 EDT (1,000 days ago) in Gemini

13.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Sun, 01 Aug 2021 at 10:14 EDT (991 days ago) in Cancer

14.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Thu, 02 Sep 2021 (959 days ago) in Virgo

15.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Sun, 05 Sep 2021 at 20:28 EDT (956 days ago) in Virgo

16.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Mon, 13 Sep 2021 at 17:55 EDT (948 days ago) in Virgo

17.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Fri, 17 Sep 2021 at 22:57 EDT (944 days ago) in Virgo

18.

Venus at aphelion Venus passes the furthest point along its orbit from the Sun. Sun, 03 Oct 2021 at 00:07 EDT (928 days ago) in Libra

19.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Sat, 09 Oct 2021 at 12:14 EDT (922 days ago) in Virgo

20.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Tue, 19 Oct 2021 at 19:51 EDT (912 days ago) in Virgo