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Center for Nanoscale Materials

CNM Holiday Schedule

Argonne National Laboratory, including the Center for Nanoscale Materials (CNM), is closed on the following holidays.

Holiday Schedule

Holiday 2023
New Year’s Day Monday, January 2
Martin Luther King Day Monday, January 16
Memorial Day Monday, May 29
Independence Day Tuesday, July 4
Labor Day Monday, September 4
Thanksgiving Day Thursday, November 23
Day after Thanksgiving Friday, November 24
Christmas Eve Friday, December 22
Christmas Day Monday, December 25
New Year’s Eve Friday, December 29

Winter Break

Beginning December 21, 2023, at 5:00 pm CST and will reopen on January 2, 2024 at 7:00 am CST. The CNM suspends user operations during this closure; neither the CNM building nor CNM staff, including administrative support, is available to users at any time during the winter break.
The winter break will be followed immediately by a preventive maintenance period for a week to be determined in January 2024. During this period some capabilities may be unavailable at times and the servicing of some infrastructure systems may affect operations. More information will be sent to the user community as the date nears.