diff --git a/backend/src/controllers/cron/email.ts b/backend/src/controllers/cron/email.ts
index d0e3d324..0dc65f4a 100644
--- a/backend/src/controllers/cron/email.ts
+++ b/backend/src/controllers/cron/email.ts
@@ -4,7 +4,7 @@ import { verifyIfUserAdmin } from '../../services/users'
 import Logger from '../../utils/logger'
 import { db } from '../../internal/firebase'
 import nodeConfig from 'config'
-import { validateEmailFields, validateUpdateEmailBody } from '../../services/cron/email'
+import { convertToUTC, validateEmailFields, validateUpdateEmailBody } from '../../services/cron/email'
 import { EmailClient, getEmailCron, initializeEmailCron, isEmailCronEnabled, setEmailCron } from '../../cron/email'
 import cron from 'node-cron';
 
@@ -226,13 +226,16 @@ export const updateEmailCronExpression = async (req: Request, res: Response) =>
         return res.status(400).json({ error: 'bad_request' })
     }
 
-    let cronExpression = `0 ${minutes} ${hours} * * `
-    let setDays = []
+
+    let setDays : Array<string> = []
     for (let day of daysArr) {
         if (days[day]) {
-            setDays.push(day.substring(0, 3).toUpperCase())
+            const tuple = convertToUTC(minutes, hours, day.substring(0, 3).toUpperCase())
+            setDays.push(tuple[2])
         }
     }
+    const tuple = convertToUTC(minutes, hours, "MON")
+    let cronExpression = `0 ${tuple[0]} ${tuple[1]} * * `
     cronExpression += setDays.join(",")
 
     await db.collection(nodeConfig.get('collections.cron')).doc('email').update({
diff --git a/backend/src/services/cron/email.ts b/backend/src/services/cron/email.ts
index 32115c30..0b1b3e88 100644
--- a/backend/src/services/cron/email.ts
+++ b/backend/src/services/cron/email.ts
@@ -15,4 +15,28 @@ export const validateUpdateEmailBody = (body: any, fields: string[]): boolean =>
         }
     }
     return true
+}
+
+export const convertToUTC = (minute: number, hour: number, day: string) : [number, number, string] => {
+    const days : {[key : string]: string}= {
+        "MON": "TUE",
+        "TUE": "WED",
+        "WED": "THU",
+        "THE": "FRI",
+        "FRI": "SAT",
+        "SAT": "SUN",
+        "SUN": "MON",
+    }
+    const date = new Date()
+    const month = date.getMonth()
+    let increment = 6
+    // mst/mdt
+    if (month <= 2 || month >= 11) {
+        increment = 6
+    }
+
+    const newHour = (hour+increment)%24
+    if (newHour < hour) day = days[day]
+
+    return [minute, newHour, day]
 }
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