diff --git a/src/components/CompetitionPage/UpcomingOrCurrentEventInfo.tsx b/src/components/CompetitionPage/UpcomingOrCurrentEventInfo.tsx
index aea6d331..f56b6661 100644
--- a/src/components/CompetitionPage/UpcomingOrCurrentEventInfo.tsx
+++ b/src/components/CompetitionPage/UpcomingOrCurrentEventInfo.tsx
@@ -3,7 +3,7 @@ import {DateTime} from 'luxon'
 import {FC} from 'react'
 
 import {Event} from '@/types/api/competition'
-import {formatDateTime, formatDateTimeInterval} from '@/utils/formatDate'
+import {DateFormat, formatDateTimeInterval} from '@/utils/formatDate'
 
 import {Link} from '../Clickable/Link'
 
@@ -12,22 +12,21 @@ export const UpcomingOrCurrentEventInfo: FC<{event: Event; name: string; shortNa
   name,
   shortName,
 }) => {
-  const {year, school_year, location, registration_link, publication_set} = event
+  const {year, school_year, location, registration_link, publication_set, start, end} = event
 
-  const upcomingEventDate = event ? formatDateTimeInterval(event.start, event.end) : null
+  const upcomingEventDate = event ? formatDateTimeInterval(start, end) : null
+
+  const regStart = DateTime.fromISO(registration_link.start)
+  const regEnd = DateTime.fromISO(registration_link.end)
+  const now = DateTime.now()
 
   const registrationInfo = (() => {
-    if (DateTime.fromISO(registration_link.start) > DateTime.now())
-      return `Registrácia bude otvorená od ${formatDateTime(registration_link.start)}`
-    else if (DateTime.fromISO(registration_link.end) > DateTime.now())
-      return `Registrácia je otvorená do ${formatDateTime(registration_link.end)}`
+    if (now < regStart) return `Registrácia bude otvorená od ${regStart.toFormat(DateFormat.DATE_TIME)}`
+    if (now < regEnd) return `Registrácia je otvorená do ${regEnd.toFormat(DateFormat.DATE_TIME)}`
     return `Registrácia bola ukončená`
   })()
 
-  const isRegistrationActive = registration_link
-    ? DateTime.fromISO(registration_link.start) < DateTime.now() &&
-      DateTime.fromISO(registration_link.end) > DateTime.now()
-    : false
+  const isRegistrationActive = regStart < now && regEnd > now
 
   return (
     <Stack gap={1}>
diff --git a/src/utils/formatDate.ts b/src/utils/formatDate.ts
index 6165218f..fb502602 100644
--- a/src/utils/formatDate.ts
+++ b/src/utils/formatDate.ts
@@ -1,15 +1,26 @@
 import {DateTime} from 'luxon'
 
-export const formatDateTime = (date: string) => DateTime.fromISO(date).toFormat('dd. MM. yyyy HH:mm')
-export const formatDate = (date: string) => DateTime.fromISO(date).toFormat('dd. LLL yyyy')
-export const formatDateDigits = (date: string) => DateTime.fromISO(date).toFormat('dd. MM. yyyy')
+export enum DateFormat {
+  TIME = 'HH:mm',
+  DATE = 'dd. LLL yyyy',
+  DATE_TIME = 'dd. MM. yyyy HH:mm',
+  DATE_DIGITS = 'dd. MM. yyyy',
+}
+
+export const formatDateTime = (date: string) => DateTime.fromISO(date).toFormat(DateFormat.DATE_TIME)
+export const formatDate = (date: string) => DateTime.fromISO(date).toFormat(DateFormat.DATE)
+export const formatDateDigits = (date: string) => DateTime.fromISO(date).toFormat(DateFormat.DATE_DIGITS)
 
 export function formatDateTimeInterval(date1: string, date2: string) {
-  if (date1 === date2) return formatDateDigits(date1)
   const dateTime1 = DateTime.fromISO(date1)
   const dateTime2 = DateTime.fromISO(date2)
-  if (dateTime1 === dateTime2) return formatDate(date1)
-  if (dateTime1.toFormat('dd.MM.yyyy') === dateTime2.toFormat('dd.MM.yyyy'))
-    return `${dateTime1.toFormat('dd.MM.yyyy')} ${dateTime1.toFormat('HH:mm')} - ${dateTime2.toFormat('HH:mm')}`
-  return `${formatDateTime(date1)} - ${formatDateTime(date2)}`
+
+  if (dateTime1.equals(dateTime2)) return formatDateDigits(date1)
+
+  if (dateTime1.startOf('day').equals(dateTime2.startOf('day')))
+    return `${dateTime1.toFormat(DateFormat.DATE_DIGITS)} ${dateTime1.toFormat(DateFormat.TIME)} - ${dateTime2.toFormat(
+      DateFormat.TIME,
+    )}`
+
+  return `${dateTime1.toFormat(DateFormat.DATE_TIME)} - ${dateTime2.toFormat(DateFormat.DATE_TIME)}`
 }