Usually scheduled for every 3rd Tuesday and Wednesday of the month from 08:00 ET on the first day till 19:00 ET on the second day.

2023 anticipated maintenance schedule (all dates subject to change):
JAN 24-25 (1 week late)
FEB 21-22
MAR 14 -15 (1 week earlier, spring break)
APR 18-19
MAY 16-17
JUN 20-21
JUL 18-19
AUG 15-16
SEP 19-20
OCT 17-18
NOV 21-22
DEC 19-20

Maintenance is usually scheduled for weekdays because it often involves coordination with University facilities teams or external vendors. There may also be times when Amarel must be unavailable due to externally-scheduled data center facilities, power, or telecommunications maintenance. When this happens, we will do our best to avoid adding to a month’s downtime with our own maintenance work (e.g., by working in parallel or postponing some tasks).