What time of the year does the "phosphorescence" occurs in Zanzibar?

Answer 1

In Zanzibar the phospheroscene is almost seen all the time of the year, altough during the 14-16 days of Luna months its much more clearer than any other day.

Being in Tropical are, Zanzibar does not know changes of wheather in terms of summer and winter. Rather in terms of rainy and dry seasons. The day is 24 hours constantly, the sun rise is around 6.15 in the morning and sets at the same time at evening.

Its a fantastic place to be.
I hope I understood your question well.

All the best!/