From 674aa990ffcdd2e554c43a640d606a41729a5baa Mon Sep 17 00:00:00 2001
From: John Blischak <jdblischak@gmail.com>
Date: Wed, 6 May 2026 14:55:24 -0400
Subject: [PATCH] Reduce nightly build frequency to weekly on Sunday night

---
 .github/workflows/nightly.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/nightly.yaml b/.github/workflows/nightly.yaml
index e00db5c067..d292cce98e 100644
--- a/.github/workflows/nightly.yaml
+++ b/.github/workflows/nightly.yaml
@@ -2,7 +2,9 @@ name: nightly
 
 on:
   schedule:
-    - cron: "21 01 * * *"
+    # Run early Monday UTC, which is late Sunday ET
+    # https://crontab.guru/#21_01_*_*_1
+    - cron: "21 01 * * 1"
   workflow_dispatch:
   # push: