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. 1. Use a comma to indicate a break or pause within a sentence. The comma (,) is a very versatile punctuation mark. There are dozens of situations that might require the use of a comma. One frequent case is the appositive -- a break within a sentence that supplements and adds information to the subject.