Tools & Converters. 1  Meeting Planner for Port of Spain. 2  Time Zone Converter for Port of Spain. 3  Event Time Announcer for Port of Spain.  Time difference between Port of Spain and other 1  locations. Distance calculator to/from Port of Spain.  Display a free clock for Port of Spain on your website or blog.
Dates and commas. Style guides differ on how to use commas with a month-day-year date (the American style) in the middle of a sentence, but the standard practice in U.S. publications is to place a comma after the day and another after the yearâfor example:
Using Commas In Other Places. 1  1. Use a comma to separate an absolute phrase. 2  2. Use a comma to separate an adverb clause. 3  3. Use commas to separate things in a list or series.  4. Understand the âOxford Comma.â The Oxford comma (also known as the Harvard comma) is a comma placed before the final item in a list or series.