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:
When to Use Commas. Mouse-over the commas for a pop-up explanation. Click on the commas for further explanation of the rules of comma usage being used. Use a comma to separate the elements in a series (three or more things), including the last two. You may have learned that the comma before the and is unnecessary, which is fine if you're in control of things. However, there are situations when, if you don't use this comma (especially when the list is complex or lengthy), these last two items in the list will try to glom together (like macaroni and cheese).