diff --git a/app/jobs/cron/administrateur_activate_before_expiration_job.rb b/app/jobs/cron/administrateur_activate_before_expiration_job.rb
index 0c5779e16..44aab461e 100644
--- a/app/jobs/cron/administrateur_activate_before_expiration_job.rb
+++ b/app/jobs/cron/administrateur_activate_before_expiration_job.rb
@@ -1,5 +1,5 @@
 class Cron::AdministrateurActivateBeforeExpirationJob < Cron::CronJob
-  self.schedule_expression = "every day at 8 am"
+  self.schedule_expression = "every day at 08:00"
 
   def perform(*args)
     Administrateur
diff --git a/app/jobs/cron/datagouv/account_by_month_job.rb b/app/jobs/cron/datagouv/account_by_month_job.rb
index 187da87db..a05bb00f6 100644
--- a/app/jobs/cron/datagouv/account_by_month_job.rb
+++ b/app/jobs/cron/datagouv/account_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::AccountByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 4:30"
   FILE_NAME = "nb_comptes_crees_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/export_and_publish_demarches_publiques_job.rb b/app/jobs/cron/datagouv/export_and_publish_demarches_publiques_job.rb
index c11b8eec4..6c233ac36 100644
--- a/app/jobs/cron/datagouv/export_and_publish_demarches_publiques_job.rb
+++ b/app/jobs/cron/datagouv/export_and_publish_demarches_publiques_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::ExportAndPublishDemarchesPubliquesJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 4:00"
+  self.schedule_expression = "every month at 4:10"
 
   def perform(*args)
     gzip_filepath = [
diff --git a/app/jobs/cron/datagouv/file_by_month_job.rb b/app/jobs/cron/datagouv/file_by_month_job.rb
index 7cf7b0357..bba0db5d5 100644
--- a/app/jobs/cron/datagouv/file_by_month_job.rb
+++ b/app/jobs/cron/datagouv/file_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::FileByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 3:15"
   FILE_NAME = "nb_dossiers_crees_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/file_depose_by_month_job.rb b/app/jobs/cron/datagouv/file_depose_by_month_job.rb
index 4191356e9..854c803c4 100644
--- a/app/jobs/cron/datagouv/file_depose_by_month_job.rb
+++ b/app/jobs/cron/datagouv/file_depose_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::FileDeposeByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 5:00"
   FILE_NAME = "nb_dossiers_deposes_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/instructeur_by_month_job.rb b/app/jobs/cron/datagouv/instructeur_by_month_job.rb
index ea98d5dd9..dd2aaf3c4 100644
--- a/app/jobs/cron/datagouv/instructeur_by_month_job.rb
+++ b/app/jobs/cron/datagouv/instructeur_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::InstructeurByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 4:00"
   FILE_NAME = "nb_instructeurs_crees_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/instructeur_connected_by_month_job.rb b/app/jobs/cron/datagouv/instructeur_connected_by_month_job.rb
index cbcb20e08..2759585ad 100644
--- a/app/jobs/cron/datagouv/instructeur_connected_by_month_job.rb
+++ b/app/jobs/cron/datagouv/instructeur_connected_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::InstructeurConnectedByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 4:45"
   FILE_NAME = "nb_instructeurs_connectes_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/procedure_by_month_job.rb b/app/jobs/cron/datagouv/procedure_by_month_job.rb
index 2a044cf43..615941418 100644
--- a/app/jobs/cron/datagouv/procedure_by_month_job.rb
+++ b/app/jobs/cron/datagouv/procedure_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::ProcedureByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 4:15"
   FILE_NAME = "nb_procedures_creees_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/procedure_closed_by_month_job.rb b/app/jobs/cron/datagouv/procedure_closed_by_month_job.rb
index 315aa7474..5240d33a8 100644
--- a/app/jobs/cron/datagouv/procedure_closed_by_month_job.rb
+++ b/app/jobs/cron/datagouv/procedure_closed_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::ProcedureClosedByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 4:00"
   FILE_NAME = "nb_procedures_closes_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/procedure_deleted_by_month_job.rb b/app/jobs/cron/datagouv/procedure_deleted_by_month_job.rb
index 17bdccf63..7417b8dcd 100644
--- a/app/jobs/cron/datagouv/procedure_deleted_by_month_job.rb
+++ b/app/jobs/cron/datagouv/procedure_deleted_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::ProcedureDeletedByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 3:30"
   FILE_NAME = "nb_procedures_supprimees_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/datagouv/user_connected_with_france_connect_by_month_job.rb b/app/jobs/cron/datagouv/user_connected_with_france_connect_by_month_job.rb
index a4aea9be7..442ebbfd4 100644
--- a/app/jobs/cron/datagouv/user_connected_with_france_connect_by_month_job.rb
+++ b/app/jobs/cron/datagouv/user_connected_with_france_connect_by_month_job.rb
@@ -1,6 +1,6 @@
 class Cron::Datagouv::UserConnectedWithFranceConnectByMonthJob < Cron::CronJob
   include DatagouvCronSchedulableConcern
-  self.schedule_expression = "every month at 3:00"
+  self.schedule_expression = "every month at 3:45"
   FILE_NAME = "nb_utilisateurs_connectes_france_connect_par_mois"
 
   def perform(*args)
diff --git a/app/jobs/cron/discarded_dossiers_deletion_job.rb b/app/jobs/cron/discarded_dossiers_deletion_job.rb
index 9db9623bf..3381003fb 100644
--- a/app/jobs/cron/discarded_dossiers_deletion_job.rb
+++ b/app/jobs/cron/discarded_dossiers_deletion_job.rb
@@ -1,5 +1,5 @@
 class Cron::DiscardedDossiersDeletionJob < Cron::CronJob
-  self.schedule_expression = "every day at 2 am"
+  self.schedule_expression = "every day at 02:00"
 
   def perform
     Dossier.purge_discarded
diff --git a/app/jobs/cron/discarded_procedures_deletion_job.rb b/app/jobs/cron/discarded_procedures_deletion_job.rb
index d67cde8a9..0958ea3f8 100644
--- a/app/jobs/cron/discarded_procedures_deletion_job.rb
+++ b/app/jobs/cron/discarded_procedures_deletion_job.rb
@@ -1,5 +1,5 @@
 class Cron::DiscardedProceduresDeletionJob < Cron::CronJob
-  self.schedule_expression = "every day at 1 am"
+  self.schedule_expression = "every day at 00:45"
 
   def perform
     Procedure.purge_discarded
diff --git a/app/jobs/cron/dossier_operation_log_move_to_cold_storage_job.rb b/app/jobs/cron/dossier_operation_log_move_to_cold_storage_job.rb
index e4159317f..d0788fc37 100644
--- a/app/jobs/cron/dossier_operation_log_move_to_cold_storage_job.rb
+++ b/app/jobs/cron/dossier_operation_log_move_to_cold_storage_job.rb
@@ -1,5 +1,5 @@
 class Cron::DossierOperationLogMoveToColdStorageJob < Cron::CronJob
-  self.schedule_expression = "every day at 1 am"
+  self.schedule_expression = "every day at 10:00"
 
   def perform
     DossierOperationLog
diff --git a/app/jobs/cron/fix_missing_antivirus_analysis_job.rb b/app/jobs/cron/fix_missing_antivirus_analysis_job.rb
index 52bb90848..1ccff24aa 100644
--- a/app/jobs/cron/fix_missing_antivirus_analysis_job.rb
+++ b/app/jobs/cron/fix_missing_antivirus_analysis_job.rb
@@ -1,5 +1,5 @@
 class Cron::FixMissingAntivirusAnalysisJob < Cron::CronJob
-  self.schedule_expression = "every day at 2 am"
+  self.schedule_expression = "every day at 01:45"
 
   def perform
     ActiveStorage::Blob.where(virus_scan_result: ActiveStorage::VirusScanner::PENDING).find_each do |blob|
diff --git a/app/jobs/cron/operations_signature_job.rb b/app/jobs/cron/operations_signature_job.rb
index 6985ac040..f447ac081 100644
--- a/app/jobs/cron/operations_signature_job.rb
+++ b/app/jobs/cron/operations_signature_job.rb
@@ -1,5 +1,5 @@
 class Cron::OperationsSignatureJob < Cron::CronJob
-  self.schedule_expression = "every day at 6 am"
+  self.schedule_expression = "every day at 06:00"
 
   def perform(*args)
     start_date = DossierOperationLog.where(bill_signature: nil).order(:executed_at).pick(:executed_at).beginning_of_day
diff --git a/app/jobs/cron/procedure_external_url_check_job.rb b/app/jobs/cron/procedure_external_url_check_job.rb
index ab18c8c37..9ec892ec7 100644
--- a/app/jobs/cron/procedure_external_url_check_job.rb
+++ b/app/jobs/cron/procedure_external_url_check_job.rb
@@ -1,5 +1,5 @@
 class Cron::ProcedureExternalURLCheckJob < Cron::CronJob
-  self.schedule_expression = "every week on monday at 1 am"
+  self.schedule_expression = "every week on monday at 01:00"
 
   def perform
     Procedure.with_external_urls.find_each { ::ProcedureExternalURLCheckJob.perform_later(_1) }
diff --git a/app/jobs/cron/procedure_process_sva_svr_job.rb b/app/jobs/cron/procedure_process_sva_svr_job.rb
index cda3e8468..b66aa0941 100644
--- a/app/jobs/cron/procedure_process_sva_svr_job.rb
+++ b/app/jobs/cron/procedure_process_sva_svr_job.rb
@@ -1,5 +1,5 @@
 class Cron::ProcedureProcessSVASVRJob < Cron::CronJob
-  self.schedule_expression = "every day at 1:00"
+  self.schedule_expression = "every day at 01:15"
 
   def perform
     Procedure.sva_svr.find_each do |procedure|
diff --git a/app/jobs/cron/purge_manager_administrateur_sessions_job.rb b/app/jobs/cron/purge_manager_administrateur_sessions_job.rb
index b85714dd5..c9e2bc3d9 100644
--- a/app/jobs/cron/purge_manager_administrateur_sessions_job.rb
+++ b/app/jobs/cron/purge_manager_administrateur_sessions_job.rb
@@ -1,5 +1,5 @@
 class Cron::PurgeManagerAdministrateurSessionsJob < Cron::CronJob
-  self.schedule_expression = "every day at 3 am"
+  self.schedule_expression = "every day at 02:45"
 
   def perform
     # TODO: add id column to administrateurs_procedures and use destroy_all
diff --git a/app/jobs/cron/purge_old_sib_mails_job.rb b/app/jobs/cron/purge_old_sib_mails_job.rb
index 3ed3685a9..f5f94fb03 100644
--- a/app/jobs/cron/purge_old_sib_mails_job.rb
+++ b/app/jobs/cron/purge_old_sib_mails_job.rb
@@ -1,5 +1,5 @@
 class Cron::PurgeOldSibMailsJob < Cron::CronJob
-  self.schedule_expression = "every day at midnight"
+  self.schedule_expression = "every day at 00:15"
 
   def perform
     sib = Sendinblue::API.new
diff --git a/app/jobs/cron/purge_stale_transfers_job.rb b/app/jobs/cron/purge_stale_transfers_job.rb
index bf54c1c81..5d92eefc4 100644
--- a/app/jobs/cron/purge_stale_transfers_job.rb
+++ b/app/jobs/cron/purge_stale_transfers_job.rb
@@ -1,5 +1,5 @@
 class Cron::PurgeStaleTransfersJob < Cron::CronJob
-  self.schedule_expression = "every day at midnight"
+  self.schedule_expression = "every day at 00:00"
 
   def perform
     DossierTransfer.destroy_stale
diff --git a/app/jobs/cron/purge_unattached_blobs_job.rb b/app/jobs/cron/purge_unattached_blobs_job.rb
index 218b6f5d2..d43e84030 100644
--- a/app/jobs/cron/purge_unattached_blobs_job.rb
+++ b/app/jobs/cron/purge_unattached_blobs_job.rb
@@ -1,5 +1,5 @@
 class Cron::PurgeUnattachedBlobsJob < Cron::CronJob
-  self.schedule_expression = "every day at midnight"
+  self.schedule_expression = "every day at 00:30"
 
   def perform
     # .in_batches { _1.each... } is more efficient in this case that in_batches.each_record or find_each
diff --git a/app/jobs/cron/purge_unused_admin_job.rb b/app/jobs/cron/purge_unused_admin_job.rb
index d58f479d4..c16cc5d9c 100644
--- a/app/jobs/cron/purge_unused_admin_job.rb
+++ b/app/jobs/cron/purge_unused_admin_job.rb
@@ -1,5 +1,5 @@
 class Cron::PurgeUnusedAdminJob < Cron::CronJob
-  self.schedule_expression = "every monday at 5 am"
+  self.schedule_expression = "every monday at 5:15"
 
   def perform(*args)
     Administrateur.unused.destroy_all
diff --git a/app/jobs/cron/send_api_token_expiration_notice_job.rb b/app/jobs/cron/send_api_token_expiration_notice_job.rb
index 48d69c0d8..37234036b 100644
--- a/app/jobs/cron/send_api_token_expiration_notice_job.rb
+++ b/app/jobs/cron/send_api_token_expiration_notice_job.rb
@@ -1,5 +1,5 @@
 class Cron::SendAPITokenExpirationNoticeJob < Cron::CronJob
-  self.schedule_expression = "every day at midnight"
+  self.schedule_expression = "every day at 23:45"
 
   def perform
     windows = [
diff --git a/app/jobs/cron/weekly_overview_job.rb b/app/jobs/cron/weekly_overview_job.rb
index 45408c58d..965aa4f64 100644
--- a/app/jobs/cron/weekly_overview_job.rb
+++ b/app/jobs/cron/weekly_overview_job.rb
@@ -1,5 +1,5 @@
 class Cron::WeeklyOverviewJob < Cron::CronJob
-  self.schedule_expression = "every monday at 4 am"
+  self.schedule_expression = "every monday at 04:05"
 
   def perform
     # Feature flipped to avoid mails in staging due to unprocessed dossier