The following American and Omani holidays will be observed during the calendar year 2012:
- January 1: New Year's Day
- January 14: Birthday of Martin Luther King, Jr.
- February 4: The Prophet's Birthday*
- February 18: Washington’s Birthday
- May 26: Memorial Day
- June 16: The Prophet's Ascension Day*
- July 4: Independence Day
- July 23: Renaissance Day**
- August 18-19: Eid Al Fitr*
- September 1: Labor Day
- October 6: Columbus Day
- October 25-27: Eid Al Adha*
- November 10: Veteran's Day
- November 14: Islamic New Year*
- November 18: Oman National Day**
- November 21: Thanksgiving Day
- December 25: Christmas Day
*Denotes Omani religious holidays. Dates for religious holidays are dependent upon the sighting of the moon and may vary from the above estimated dates. Mission holidays will be determined and announced based upon the decision made by the Omani Government.
**Denotes Omani holiday. Mission holidays will be determined and announced based upon the decision made by the Omani Government.