With some more investigation you'll find that on 20th March this year, the spring equinox, the sun can be seen setting due west over the Indian Ocean from Padang, the capital of West Sumatra, Indonesia. At the exact same time the sun is to be seen from Quito, capital of Ecuador, rising due east. Each of these places is within 60 miles north or south of the equator.
If you plot these directions on any of the speculative FE maps – there's a selection in the wiki – you'll struggle to explain how the sun is also simultaneously seen almost directly overhead in Libreville, capital of Gabon, also within 60 miles of the equator. However, these are speculative maps and you should also consider the Bi-Polar model, also in the wiki, and its suggested route of the sun on the equinox. This may help explain why you're not getting an FE answer to your map questions generally.