ERDAC will be closed the following days:
- December 30, 2021 – New Year’s Day 2022 (observed)
- February 21 – President’s Day
- April 15 – Good Friday
- April 18 – Easter Monday
- May 30 – Memorial Day
- July 4 – Independence Day (Observed)
- July 5,6,7,8 – Shut-down days
- July 15 – Shut-down day
- July 22 – Shut-down day
- July 29 – Shut-down day
- August 5 – Shut-down day
- August 12 – Shut-down day
- August 19 – Shut-down day
- August 26 – Shut-down day
- September 2 – Shut-down day
- September 5 – Labor Day
- October 10 – Indigenous People Day
- November 24 – Thanksgiving
- November 25 – Thanksgiving
- December 23 – Christmas Eve (observed)
- December 26 – Christmas Day (observed)
- December 27, 28, 29 – Shut down days
- December 30 – New Years Eve (observed)
- January 2, 2023 – New Years Day (1/1/2023 Observed)