Computer Ephemeris for 2020 from DE200/LE200.

Map of the Solar eclipse - 21 Jun 2020.

There are two maps presented here below: the global view of eclipse in
mercator projection shifted along lambda to make the map more informative
and the stereographic view of those part of the world where eclipse occurs.

red line is for eclipce limit in horizon, 
yellow lines are for isophases,
yellow/gree thick line is central line of the eclipse or isophase >=1.0
violet lines are for isohrones (every exact half of hour).

Please use ordinal common sence to orient yourself in the map.
Mercator global view.
Stereographic global map.