Senior Systems maintenance calendar provides dates on upcoming planned maintenance to services and network to ensure the ongoing performance and reliability of our systems. If you have any questions, please contact our Support team.
2026 Upcoming Maintenance Calendar
| From | To |
|---|---|
| 2025 Friday, December 26th 11PM ET | Saturday, December 27th 8AM ET |
| Friday, January 30th 11PM ET | Saturday, January 31st, 2024 8AM ET |
| Friday, February 27th 11PM ET | Saturday, February 28th 8AM ET |
| Friday, March 27th 11PM ET | Saturday, March 28th 8AM ET |
| Friday, April 24th 11PM ET | Saturday, April 25th 8AM ET |
| Friday, May 29th 11PM ET | Saturday, May 30th 8AM ET |
| Friday, June 12th 11PM ET | Saturday, June 13th 8AM ET |
| Friday, June 26th 11PM ET | Saturday, June 27th 8AM ET |
| Friday, July 17th 11PM ET | Saturday, July 18th 8AM ET |
| Friday, July 31st 11PM ET | Saturday, August 1st 8AM ET |
| Friday, August 28th 11PM ET | Saturday, August 29th 8AM ET |
| Friday, September 25th 11PM ET | Saturday, September 26th 8AM ET |
| Friday, October 30th 11PM ET | Saturday, October 31st 8AM ET |
| Friday, November 20th 11PM ET | Saturday, November 21st 8AM ET |
| Friday, December 18th 11PM ET | Saturday, December 19th 8AM ET |