- January
- 1: New Years Day
- 20: Heir's Day
- 31: Imbolc Celebration
- February
- March
- 21: Ostara Celebration
- April
- 22: Official Birthday of HRH Grand Duke Joshua Thomas
- 30: Beltane Celebration
- May
- 25: Towel Day
- June
- 21: Midsummer Celebration
- 23: Day of Independence
- July
- 31: Lammas Celebration
- August
- 13: International Lefthanders Day
- September
- 21: Mabon Celebration
- October
- 13: Official Birthday of HRH Grand Duchess Diana Thomas
- 31: Samhain Celebration
- November
- Fourth Thursday of the month (22 November 2018): American Thanksgiving
- December
- 21: Yuletide Celebration
