diff --git a/client/src/components/Dawarich/DawarichSuggestionsPanel.tsx b/client/src/components/Dawarich/DawarichSuggestionsPanel.tsx
index 8c15ce977..622f556f5 100644
--- a/client/src/components/Dawarich/DawarichSuggestionsPanel.tsx
+++ b/client/src/components/Dawarich/DawarichSuggestionsPanel.tsx
@@ -4,6 +4,7 @@ import type { DawarichAccept, DawarichSuggestion, DawarichSuggestionTarget } fro
 import { useTranslation } from '../../i18n'
 import { useDawarichSuggestions } from '../../hooks/useDawarichSuggestions'
 import { useTripStore } from '../../store/tripStore'
+import { useSettingsStore } from '../../store/settingsStore'
 import { useIsPhone } from '../../mobile/useIsPhone'
 import { relativeTime } from '../../utils/relativeTime'
 import { Tooltip } from '../shared/Tooltip'
@@ -309,6 +310,9 @@ export function SuggestionRow({
   onRestore?: () => void
 }): React.ReactElement {
   const { t, locale } = useTranslation()
+  // The traveller's own clock: these times used to come straight out of the timestamp, so
+  // a 12-hour setting got 24-hour times here and nowhere else.
+  const is12h = useSettingsStore(s => s.settings.time_format) === '12h'
 
   return (
     <div className="flex items-stretch gap-[6px] px-3 py-[5px]">
@@ -355,7 +359,7 @@ export function SuggestionRow({
           {showDate && (
             <Badge icon={CalendarDays}>{formatDayHeading(suggestion.localDate, locale)}</Badge>
           )}
-          <Badge icon={Clock}>{timeRange(suggestion.startedAt, suggestion.endedAt)}</Badge>
+          <Badge icon={Clock}>{timeRange(suggestion.startedAt, suggestion.endedAt, is12h)}</Badge>
           <Badge icon={Hourglass}>{formatDuration(suggestion.durationMinutes, t)}</Badge>
 
           {suggestion.state === 'accepted' && (
diff --git a/client/src/components/Dawarich/dawarichSuggestionModel.test.ts b/client/src/components/Dawarich/dawarichSuggestionModel.test.ts
index 3eb967e1a..4e49da102 100644
--- a/client/src/components/Dawarich/dawarichSuggestionModel.test.ts
+++ b/client/src/components/Dawarich/dawarichSuggestionModel.test.ts
@@ -105,12 +105,22 @@ describe('clockOf / timeRange', () => {
   })
 
   it('FE-DAWARICH-SUGMODEL-006: a range when both ends read, the arrival alone when the end does not', () => {
-    expect(timeRange('2026-09-10T10:15:00+02:00', '2026-09-10T12:40:00+02:00')).toBe('10:15 – 12:40')
-    expect(timeRange('2026-09-10T10:15:00+02:00', 'nonsense')).toBe('10:15')
+    expect(timeRange('2026-09-10T10:15:00+02:00', '2026-09-10T12:40:00+02:00', false)).toBe('10:15 – 12:40')
+    expect(timeRange('2026-09-10T10:15:00+02:00', 'nonsense', false)).toBe('10:15')
   })
 
   it('FE-DAWARICH-SUGMODEL-007: no arrival, no range', () => {
-    expect(timeRange('nonsense', '2026-09-10T12:40:00+02:00')).toBe('')
+    expect(timeRange('nonsense', '2026-09-10T12:40:00+02:00', false)).toBe('')
+  })
+
+  it('FE-DAWARICH-SUGMODEL-012: a twelve-hour clock gets twelve-hour times, both ends of the range', () => {
+    // These were cut out of the timestamp and printed as they stood, so a traveller on a
+    // 12-hour clock read every Dawarich time in 24-hour while the rest of the app obeyed
+    // the setting.
+    expect(timeRange('2026-09-10T10:15:00+02:00', '2026-09-10T12:40:00+02:00', true)).toBe('10:15 AM – 12:40 PM')
+    expect(timeRange('2026-09-10T14:05:00+02:00', '2026-09-10T23:00:00+02:00', true)).toBe('2:05 PM – 11:00 PM')
+    // Midnight is 12 AM, not 0 AM, and noon is 12 PM.
+    expect(timeRange('2026-09-10T00:30:00+02:00', '2026-09-10T12:00:00+02:00', true)).toBe('12:30 AM – 12:00 PM')
   })
 })
 
diff --git a/client/src/components/Dawarich/dawarichSuggestionModel.ts b/client/src/components/Dawarich/dawarichSuggestionModel.ts
index eb53eec7f..dfe530969 100644
--- a/client/src/components/Dawarich/dawarichSuggestionModel.ts
+++ b/client/src/components/Dawarich/dawarichSuggestionModel.ts
@@ -1,5 +1,6 @@
 import type { DawarichSuggestion } from '@trek/shared'
 import { dayColor } from '../Map/dawarichTrail'
+import { formatClockTime } from '../../utils/formatters'
 
 /**
  * Pure shaping for the suggestions panel — no React, so the grouping and the
@@ -54,10 +55,15 @@ export function clockOf(iso: string): string {
  *
  * An en dash with hair spaces rather than a hyphen: this is a range, and it sits
  * next to times often enough that the difference is visible.
+ *
+ * `is12h` is not optional on purpose. These clocks were cut straight out of the
+ * timestamp and printed, so a traveller on a 12-hour clock read every Dawarich time in
+ * 24-hour while the rest of the app obeyed the setting. A required argument makes the
+ * next caller answer the question rather than inherit the bug.
  */
-export function timeRange(startedAt: string, endedAt: string): string {
-  const from = clockOf(startedAt)
-  const to = clockOf(endedAt)
+export function timeRange(startedAt: string, endedAt: string, is12h: boolean): string {
+  const from = formatClockTime(clockOf(startedAt), is12h)
+  const to = formatClockTime(clockOf(endedAt), is12h)
   if (!from) return ''
   return to ? `${from} – ${to}` : from
 }
diff --git a/client/src/components/Journey/JourneyDayDawarich.tsx b/client/src/components/Journey/JourneyDayDawarich.tsx
index ed5fae2ac..821d20b49 100644
--- a/client/src/components/Journey/JourneyDayDawarich.tsx
+++ b/client/src/components/Journey/JourneyDayDawarich.tsx
@@ -4,7 +4,8 @@ import type { DawarichSuggestion, DawarichSuggestionTarget } from '@trek/shared'
 import { useTranslation } from '../../i18n'
 import DawarichIcon from '../shared/DawarichIcon'
 import { SuggestionRow } from '../Dawarich/DawarichSuggestionsPanel'
-import { clockOf } from '../Dawarich/dawarichSuggestionModel'
+import { timeRange } from '../Dawarich/dawarichSuggestionModel'
+import { useSettingsStore } from '../../store/settingsStore'
 
 /**
  * The stays Dawarich recorded on ONE day of the journal, folded into that day.
@@ -36,15 +37,15 @@ export default function JourneyDayDawarich({
   onDismiss: (suggestion: DawarichSuggestion) => void
 }): React.ReactElement | null {
   const { t } = useTranslation()
+  const is12h = useSettingsStore(s => s.settings.time_format) === '12h'
   const [open, setOpen] = useState(false)
 
   if (suggestions.length === 0) return null
 
   // From the first arrival to the last departure: what part of the day this covers, in
-  // one line, so the row says something even while it is shut.
-  const from = clockOf(suggestions[0]!.startedAt)
-  const to = clockOf(suggestions[suggestions.length - 1]!.endedAt)
-  const span = from && to ? `${from} – ${to}` : from
+  // one line, so the row says something even while it is shut. Through the same formatter
+  // the rows use, so the summary and the stays under it cannot disagree about the clock.
+  const span = timeRange(suggestions[0]!.startedAt, suggestions[suggestions.length - 1]!.endedAt, is12h)
 
   return (
     <div className="rounded-2xl border border-edge bg-surface-secondary overflow-hidden">