When it comes to expressing dates in English, there are several ways to convey the same information, depending on the context and style you wish to use. For instance, if you want to say "December 16th," you can simply refer to it as "December sixteenth." This is a common way to express the date orally or in informal writing.

In formal writing, however, the numeric format is often preferred. In this case, "December 16th" would be written as "December 16" or "12/16" (month/day format) or "16/12" (day/month format), depending on regional preferences.

It's also worth noting that in spoken English, people sometimes add "the" before the day number for added clarity. For example, you might hear someone say, "December the sixteenth."

Understanding these nuances can help ensure your communication is clear and appropriate for the situation. Whether you're writing an email, preparing a presentation, or simply chatting with friends, knowing how to correctly express dates in English is a valuable skill!