I'm going to Mauritius on 27 june and require a Portuguese visa before that. Is there any way out? I'm going to Portugal on 10 June and will be back from previous trip by 6 June. So no time left later.
According to the Embassy of Portugal to the United States:
As the processing of your application visa may take up to 1 month, it is essential to apply with anticipation.
Other Portuguese consulates worldwide should have similar processing times.