src/app/services/calendar-service.ts

@@ -85,11 +85,9 @@ export class CalendarService {
 		const holidays = new Set(
 			this.getHolidays(first.getFullYear(), last.getFullYear()).map((h) => h.getTime()),
 		);
-		const {
-			date: todayDate,
-			month: todayMonth,
-			year: todayYear,
-		} = this.dateCache.getTodayComponents();
+		const [todayYear, todayMonth, todayDate] = planningDateInParis(new Date())
+			.split('-')
+			.map(Number);
 		const months: CalendarProjection['months'] = [];
 		const ranges: SelectedDate[] = [];
 		const cursor = new Date(first);
@@ -124,7 +122,7 @@ export class CalendarService {
 						);
 					if (
 						day.getDate() === todayDate &&
-						day.getMonth() === todayMonth &&
+						day.getMonth() + 1 === todayMonth &&
 						day.getFullYear() === todayYear
 					)
 						ranges.push(new SelectedDate(DayType.TODAY, new DateRange<Date>(day, day)));