Hi all,

I would be grateful for some help. Not sure if this is the best forum for this question, but I'll give it a try and see if anyone can help.

I am looking for a map which would show sunset or sunrise times by location on the equinox. I guess it would be similar to a time zone map, but much more detailed. I guess it would entail "bands" showing zones in which time sets between given times (say between 21h00 and 21h30, 20h30 and 21h00 etc...) at local time. I need it to illustrate the differences in real local sunset times within a time zone. Such a map would be somewhat laborious to create, but i would have thought that there must be something similar out there.

Any help would be appreciated, even if it is just pointing me somewhere else.

Thanks very much.