Yearly Maintenance Calendar

Production Maintenance Windows for the Year 2020

Month	CSM3 Date (PST)	CSM2 Date (GMT)	Release Type	Maintenance Window
Jan-20	17-Jan	19-Jan	Monthly maintenance	No Down time, In-flight transaction may be impacted
Feb-20	7-Feb	9-Feb	Monthly maintenance	No Down time, In-flight transaction may be impacted
Mar-20	13-Mar	15-Mar	Topaz	No Down time, In-flight transaction may be impacted
Apr-20	17-Apr	19-Apr	Monthly maintenance	No Down time, In-flight transaction may be impacted
May-20	8-May	10-May	Monthly maintenance	No Down time, In-flight transaction may be impacted
Jun-20	12-Jun	14-Jun	Unicorn	No Down time, In-flight transaction may be impacted
Jul-20	10-Jul	12-Jul	Monthly maintenance	No Down time, In-flight transaction may be impacted
Aug-20	7-Aug	9-Aug	Monthly maintenance	No Down time, In-flight transaction may be impacted
Sep-20	11-Sep	13-Sep	Main Release	No Down time, In-flight transaction may be impacted
Oct-20	09-Oct	11-Oct	Monthly maintenance	No Down time, In-flight transaction may be impacted
Nov-20	13-Nov	15-Nov	Monthly maintenance	No Down time, In-flight transaction may be impacted
Dec-20	11-Dec	13-Dec	Main Release	No Down time, In-flight transaction may be impacted
Jan-21	08-Jan	10-Jan	Monthly maintenance	No Down time, In-flight transaction may be impacted

Note: Generally the maintenance window occurs on 2nd Weekend of every month, However actual Maintenance window and impact will be communicated prior to the maintenance activity.