diff --git a/sky-cam.conf b/sky-cam.conf
index 7feaf7f..c386dd6 100644
--- a/sky-cam.conf
+++ b/sky-cam.conf
@@ -156,7 +156,15 @@ MUSIC_DIR=/home/motion/drives/local-2tb/music/4 Seasons
 
 # ── Location & timezone ───────────────────────────────────────────────────────
 # Used by sunrise.py to calculate sunrise time each day.
-# TIMEZONE must be a valid IANA name: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
+#
+# To find your coordinates:
+#   Google Maps — right-click your location → the first item shown is "lat, lon"
+#   Or: maps.google.com, drop a pin, coordinates appear in the URL and sidebar
+#
+# TIMEZONE must be a valid IANA name.  Look yours up at:
+#   https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
+#   (use the value in the "TZ identifier" column, e.g. America/Chicago)
+#
 LATITUDE=25.0000
 LONGITUDE=-38.0000
 TIMEZONE=America/New_York