diff --git a/bun.lock b/bun.lock
index 794e96a..0c6e20a 100644
--- a/bun.lock
+++ b/bun.lock
@@ -1,9 +1,11 @@
 {
   "lockfileVersion": 1,
+  "configVersion": 0,
   "workspaces": {
     "": {
       "name": "trax-accidents",
       "dependencies": {
+        "@date-fns/tz": "^1.4.1",
         "date-fns": "^4.1.0",
         "handlebars": "^4.7.8",
         "mailparser": "^3.9.4",
@@ -18,6 +20,8 @@
     },
   },
   "packages": {
+    "@date-fns/tz": ["@date-fns/tz@1.4.1", "", {}, "sha512-P5LUNhtbj6YfI3iJjw5EL9eUAG6OitD0W3fWQcpQjDRc/QIsL0tRNuO1PcDvPccWL1fSTXXdE1ds+l95DV/OFA=="],
+
     "@selderee/plugin-htmlparser2": ["@selderee/plugin-htmlparser2@0.11.0", "", { "dependencies": { "domhandler": "^5.0.3", "selderee": "^0.11.0" } }, "sha512-P33hHGdldxGabLFjPPpaTxVolMrzrcegejx+0GxjrIb9Zv48D8yAIA/QTDR2dFl7Uz7urX8aX6+5bCZslr+gWQ=="],
 
     "@types/bun": ["@types/bun@1.3.11", "", { "dependencies": { "bun-types": "1.3.11" } }, "sha512-5vPne5QvtpjGpsGYXiFyycfpDF2ECyPcTSsFBMa0fraoxiQyMJ3SmuQIGhzPg2WJuWxVBoxWJ2kClYTcw/4fAg=="],
diff --git a/index.js b/index.js
index b55e8b5..0d519c9 100644
--- a/index.js
+++ b/index.js
@@ -1,6 +1,7 @@
 import Handlebars from "handlebars";
 import { Database } from "bun:sqlite";
 import { differenceInDays, startOfToday, startOfDay } from "date-fns";
+import { tz } from "@date-fns/tz";
 
 const db = new Database("database.db");
 
@@ -24,8 +25,8 @@ Bun.serve({
             return new Response(
                 homeTemplate({
                     daysSince: differenceInDays(
-                        startOfToday(new Date()),
-                        startOfDay(new Date(latestCollision.date)),
+                        startOfToday({ in: tz("America/Denver") }),
+                        startOfDay(new Date(latestCollision.date), { in: tz("America/Denver") }),
                     ),
                     latestCollision: {
                         ...latestCollision,
diff --git a/package.json b/package.json
index dbc7f31..e171fcf 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
     "typescript": "^5"
   },
   "dependencies": {
+    "@date-fns/tz": "^1.4.1",
     "date-fns": "^4.1.0",
     "handlebars": "^4.7.8",
     "mailparser": "^3.9.4",