diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/ExamRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/ExamRepository.kt
index 013c0951d..59f422428 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/ExamRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/ExamRepository.kt
@@ -67,14 +67,16 @@ class ExamRepository @Inject constructor(
         filterResult = { it.filter { item -> item.date in start..end } }
     )
 
-    fun getExamsFromDatabase(semester: Semester, start: LocalDate): Flow<List<Exam>> {
-        return examDb.loadAll(
-            diaryId = semester.diaryId,
-            studentId = semester.studentId,
-            from = start.startExamsDay,
-            end = start.endExamsDay
-        )
-    }
+    fun getExamsFromDatabase(
+        semester: Semester,
+        start: LocalDate,
+        end: LocalDate
+    ): Flow<List<Exam>> = examDb.loadAll(
+        diaryId = semester.diaryId,
+        studentId = semester.studentId,
+        from = start,
+        end = end,
+    )
 
     suspend fun updateExam(exam: List<Exam>) = examDb.updateAll(exam)
 }
diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/HomeworkRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/HomeworkRepository.kt
index f564824de..048c95a38 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/HomeworkRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/HomeworkRepository.kt
@@ -7,7 +7,12 @@ import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.mappers.mapToEntities
 import io.github.wulkanowy.data.networkBoundResource
 import io.github.wulkanowy.sdk.Sdk
-import io.github.wulkanowy.utils.*
+import io.github.wulkanowy.utils.AutoRefreshHelper
+import io.github.wulkanowy.utils.getRefreshKey
+import io.github.wulkanowy.utils.init
+import io.github.wulkanowy.utils.monday
+import io.github.wulkanowy.utils.sunday
+import io.github.wulkanowy.utils.uniqueSubtract
 import kotlinx.coroutines.sync.Mutex
 import java.time.LocalDate
 import javax.inject.Inject
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/works/AttendanceWork.kt b/app/src/main/java/io/github/wulkanowy/services/sync/works/AttendanceWork.kt
index 657f69638..4fc097492 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/works/AttendanceWork.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/works/AttendanceWork.kt
@@ -16,17 +16,24 @@ class AttendanceWork @Inject constructor(
 ) : Work {
 
     override suspend fun doWork(student: Student, semester: Semester, notify: Boolean) {
+        val startDate = now().previousOrSameSchoolDay
+        val endDate = startDate.plusDays(7)
+
         attendanceRepository.getAttendance(
             student = student,
             semester = semester,
-            start = now().previousOrSameSchoolDay,
-            end = now().previousOrSameSchoolDay,
+            start = startDate,
+            end = endDate,
             forceRefresh = true,
             notify = notify,
         )
             .waitForResult()
 
-        attendanceRepository.getAttendanceFromDatabase(semester, now().minusDays(7), now())
+        attendanceRepository.getAttendanceFromDatabase(
+            semester = semester,
+            start = startDate,
+            end = endDate,
+        )
             .first()
             .filterNot { it.isNotified }
             .let {
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt b/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt
index 7071bce20..4b0b1bdb3 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/works/ExamWork.kt
@@ -5,6 +5,8 @@ import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.repositories.ExamRepository
 import io.github.wulkanowy.data.waitForResult
 import io.github.wulkanowy.services.sync.notifications.NewExamNotification
+import io.github.wulkanowy.utils.endExamsDay
+import io.github.wulkanowy.utils.startExamsDay
 import kotlinx.coroutines.flow.first
 import java.time.LocalDate.now
 import javax.inject.Inject
@@ -15,16 +17,24 @@ class ExamWork @Inject constructor(
 ) : Work {
 
     override suspend fun doWork(student: Student, semester: Semester, notify: Boolean) {
+        val startDate = now().startExamsDay
+        val endDate = startDate.endExamsDay
+
         examRepository.getExams(
             student = student,
             semester = semester,
-            start = now(),
-            end = now(),
+            start = startDate,
+            end = endDate,
             forceRefresh = true,
             notify = notify,
         ).waitForResult()
 
-        examRepository.getExamsFromDatabase(semester, now()).first()
+        examRepository.getExamsFromDatabase(
+            semester = semester,
+            start = startDate,
+            end = endDate,
+        )
+            .first()
             .filter { !it.isNotified }.let {
                 if (it.isNotEmpty()) newExamNotification.notify(it, student)
 
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/works/HomeworkWork.kt b/app/src/main/java/io/github/wulkanowy/services/sync/works/HomeworkWork.kt
index 4cfe27d0d..ddff3af7c 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/works/HomeworkWork.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/works/HomeworkWork.kt
@@ -5,7 +5,9 @@ import io.github.wulkanowy.data.db.entities.Student
 import io.github.wulkanowy.data.repositories.HomeworkRepository
 import io.github.wulkanowy.data.waitForResult
 import io.github.wulkanowy.services.sync.notifications.NewHomeworkNotification
+import io.github.wulkanowy.utils.monday
 import io.github.wulkanowy.utils.nextOrSameSchoolDay
+import io.github.wulkanowy.utils.sunday
 import kotlinx.coroutines.flow.first
 import java.time.LocalDate.now
 import javax.inject.Inject
@@ -16,16 +18,24 @@ class HomeworkWork @Inject constructor(
 ) : Work {
 
     override suspend fun doWork(student: Student, semester: Semester, notify: Boolean) {
+        val startDate = now().nextOrSameSchoolDay.monday
+        val endDate = startDate.sunday
+
         homeworkRepository.getHomework(
             student = student,
             semester = semester,
-            start = now().nextOrSameSchoolDay,
-            end = now().nextOrSameSchoolDay,
+            start = startDate,
+            end = endDate,
             forceRefresh = true,
             notify = notify,
         ).waitForResult()
 
-        homeworkRepository.getHomeworkFromDatabase(semester, now(), now().plusDays(7)).first()
+        homeworkRepository.getHomeworkFromDatabase(
+            semester = semester,
+            start = startDate,
+            end = endDate
+        )
+            .first()
             .filter { !it.isNotified }.let {
                 if (it.isNotEmpty()) newHomeworkNotification.notify(it, student)
 
diff --git a/app/src/main/java/io/github/wulkanowy/services/sync/works/TimetableWork.kt b/app/src/main/java/io/github/wulkanowy/services/sync/works/TimetableWork.kt
index 29b1f13c7..ac9a8eb4c 100644
--- a/app/src/main/java/io/github/wulkanowy/services/sync/works/TimetableWork.kt
+++ b/app/src/main/java/io/github/wulkanowy/services/sync/works/TimetableWork.kt
@@ -16,17 +16,24 @@ class TimetableWork @Inject constructor(
 ) : Work {
 
     override suspend fun doWork(student: Student, semester: Semester, notify: Boolean) {
+        val startDate = now().nextOrSameSchoolDay
+        val endDate = startDate.plusDays(7)
+
         timetableRepository.getTimetable(
             student = student,
             semester = semester,
-            start = now().nextOrSameSchoolDay,
-            end = now().nextOrSameSchoolDay,
+            start = startDate,
+            end = endDate,
             forceRefresh = true,
             notify = notify,
         )
             .waitForResult()
 
-        timetableRepository.getTimetableFromDatabase(semester, now(), now().plusDays(7))
+        timetableRepository.getTimetableFromDatabase(
+            semester = semester,
+            from = startDate,
+            end = endDate,
+        )
             .first()
             .filterNot { it.isNotified }
             .let {
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardPresenter.kt
index 4e1587439..ad604499b 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/dashboard/DashboardPresenter.kt
@@ -435,13 +435,13 @@ class DashboardPresenter @Inject constructor(
     private fun loadLessons(student: Student, forceRefresh: Boolean) {
         flatResourceFlow {
             val semester = semesterRepository.getCurrentSemester(student)
-            val date = LocalDate.now()
+            val date = LocalDate.now().nextOrSameSchoolDay
 
             timetableRepository.getTimetable(
                 student = student,
                 semester = semester,
                 start = date,
-                end = date.plusDays(1),
+                end = date,
                 forceRefresh = forceRefresh
             )
         }