Last modified: April 1, 2021
To ensure optimal performance of the Services, Google performs periodic maintenance. During maintenance windows, your instance may be temporarily unavailable for updates, server upgrades, or other system work. Google takes system availability seriously and makes every effort to keep any interruption brief.
While Google may perform maintenance at any time, we maintain a planned schedule for maintenance hours. The chart below specifies Google’s planned maintenance schedule.
Regular maintenance and Looker updates
Hosts in the Americas
| Maintenance Window |
|---|
| Monday, 05:00 to 09:00 UTC |
| Tuesday, 05:00 to 09:00 UTC |
| Wednesday, 05:00 to 09:00 UTC |
| Thursday, 05:00 to 09:00 UTC |
| Friday, 05:00 to 09:00 UTC |
Hosts in Europe, the Middle East, and Africa (EMEA)
| Maintenance Window |
|---|
| Monday, 22:00 to Tuesday, 02:00 UTC |
| Tuesday, 22:00 to Wednesday, 02:00 UTC |
| Wednesday, 22:00 to Thursday, 02:00 UTC |
| Thursday, 22:00 to Friday, 02:00 UTC |
Hosts in Asia and the Pacific (APAC)
| Maintenance Window |
|---|
| Monday, 13:00 to 17:00 UTC |
| Tuesday, 13:00 to 17:00 UTC |
| Wednesday, 13:00 to 17:00 UTC |
| Thursday, 13:00 to 17:00 UTC |
Previous versions
Looker-hosted maintenance hours for contracts initiated from November 2, 2020 through March 31, 2021
Looker-hosted maintenance hours for contracts initiated prior to November 2, 2020