For January 01 to December 31, 2021
   Eastern Time Zone (75° west of Greenwich)

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   GREATEST ELONGATIONS                  
     
   Planet      Date                       Elongation    Mag
                         d   h  m           °
   Mercury     2021 Jan 23  20 57 EST     18.6  East   -0.7
   Mercury     2021 Mar  6   6 22 EST     27.3  West    0.1
   Mercury     2021 May 17   1 54 EDT     22.0  East    0.3
   Mercury     2021 Jul  4  15 45 EDT     21.5  West    0.4
   Mercury     2021 Sep 14   0 24 EDT     26.8  East    0.1
   Mercury     2021 Oct 25   0 30 EDT     18.4  West   -0.6

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   CONJUNCTIONS WITH SUN                          
     
                                                  Geocentric
   Circumstance                    Date        Ecliptic Longitude   Separation
                                d   h  m            °  '  "           °
   Mercury inferior   2021 Feb  8   8:48 EST      320 01 05         3.63 North
   Mercury superior   2021 Apr 18  21:49 EDT       29 14 15         0.57 South
   Mercury inferior   2021 Jun 10  21:13 EDT       80 21 23         3.14 South
   Mercury superior   2021 Aug  1  10:07 EDT      129 32 31         1.69 North
   Mercury inferior   2021 Oct  9  12:18 EDT      196 35 27         1.90 South
   Mercury superior   2021 Nov 28  23:39 EST      247 10 05         0.72 South

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   Generated with the United States Naval Observatoy's MICA 2.2.2 software.