diff --git a/app/Infrastructure/Http/Controllers/DashboardController.php b/app/Infrastructure/Http/Controllers/DashboardController.php
index 9f164a9..317fd22 100644
--- a/app/Infrastructure/Http/Controllers/DashboardController.php
+++ b/app/Infrastructure/Http/Controllers/DashboardController.php
@@ -12,8 +12,11 @@ use Toby\Domain\UserVacationStatsRetriever;
 use Toby\Domain\VacationRequestStatesRetriever;
 use Toby\Domain\VacationTypeConfigRetriever;
 use Toby\Eloquent\Helpers\YearPeriodRetriever;
+use Toby\Eloquent\Models\Holiday;
+use Toby\Eloquent\Models\Vacation;
 use Toby\Eloquent\Models\VacationRequest;
 use Toby\Infrastructure\Http\Resources\HolidayResource;
+use Toby\Infrastructure\Http\Resources\SimpleVacationRequestResource;
 use Toby\Infrastructure\Http\Resources\VacationRequestResource;
 use Toby\Infrastructure\Http\Resources\VacationResource;
 
@@ -54,6 +57,22 @@ class DashboardController extends Controller
             ->limit(3)
             ->get();
 
+        $allHolidays = $yearPeriod->holidays;
+
+        $approvedVacations = $request->user()
+            ->vacations()
+            ->with("vacationRequest.vacations")
+            ->whereBelongsTo($yearPeriod)
+            ->approved()
+            ->get();
+
+        $pendingVacations = $request->user()
+            ->vacations()
+            ->with("vacationRequest.vacations")
+            ->whereBelongsTo($yearPeriod)
+            ->pending()
+            ->get();
+
         $limit = $vacationStatsRetriever->getVacationDaysLimit($user, $yearPeriod);
         $used = $vacationStatsRetriever->getUsedVacationDays($user, $yearPeriod);
         $pending = $vacationStatsRetriever->getPendingVacationDays($user, $yearPeriod);
@@ -66,6 +85,19 @@ class DashboardController extends Controller
             "remoteDays" => VacationResource::collection($remoteDays),
             "vacationRequests" => VacationRequestResource::collection($vacationRequests),
             "holidays" => HolidayResource::collection($holidays),
+            "allHolidays" => $allHolidays->mapWithKeys(
+                fn(Holiday $holiday): array => [$holiday->date->toDateString() => $holiday->name],
+            ),
+            "approvedVacations" => $approvedVacations->mapWithKeys(
+                fn(Vacation $vacation): array => [
+                    $vacation->date->toDateString() => new SimpleVacationRequestResource($vacation->vacationRequest),
+                ],
+            ),
+            "pendingVacations" => $pendingVacations->mapWithKeys(
+                fn(Vacation $vacation): array => [
+                    $vacation->date->toDateString() => new SimpleVacationRequestResource($vacation->vacationRequest),
+                ],
+            ),
             "stats" => [
                 "limit" => $limit,
                 "remaining" => $remaining,
diff --git a/resources/js/Pages/Dashboard.vue b/resources/js/Pages/Dashboard.vue
index e633816..b6968ba 100644
--- a/resources/js/Pages/Dashboard.vue
+++ b/resources/js/Pages/Dashboard.vue
@@ -3,6 +3,11 @@
   <div class="grid grid-cols-1 gap-4 items-start xl:grid-cols-3 xl:gap-8">
     <div class="grid grid-cols-1 gap-4 xl:col-span-2">
       <Welcome :user="auth.user" />
+      <VacationCalendar
+        :holidays="allHolidays"
+        :approved-vacations="approvedVacations"
+        :pending-vacations="pendingVacations"
+      />
       <VacationStats :stats="stats" />
     </div>
     <div class="grid grid-cols-1 gap-4">
@@ -38,6 +43,7 @@ import HomeOfficeList from '@/Shared/Widgets/HomeOfficeList'
 import UpcomingHolidays from '@/Shared/Widgets/UpcomingHolidays'
 import UserVacationRequests from '@/Shared/Widgets/UserVacationRequests'
 import PendingVacationRequests from '@/Shared/Widgets/PendingVacationRequests'
+import VacationCalendar from '@/Shared/Widgets/VacationCalendar'
 
 defineProps({
   auth: Object,
@@ -48,5 +54,8 @@ defineProps({
   can: Object,
   stats: Object,
   years: Object,
+  allHolidays: Object,
+  approvedVacations: Object,
+  pendingVacations: Object,
 })
 </script>
diff --git a/resources/js/Shared/Widgets/Calendar/DayComponent.vue b/resources/js/Shared/Widgets/Calendar/DayComponent.vue
new file mode 100644
index 0000000..ec1c8c1
--- /dev/null
+++ b/resources/js/Shared/Widgets/Calendar/DayComponent.vue
@@ -0,0 +1,120 @@
+<template>
+  <div
+    class="box-border"
+    :class="[
+      day.isCurrentMonth ? {
+        'bg-red-100': day.isWeekend,
+        'bg-white hover:bg-blumilk-25': !day.isWeekend && !day.isHoliday,
+        'bg-red-100 text-red-800': day.isHoliday || day.isWeekend
+      } : [
+        'bg-gray-50 text-gray-500',
+        {
+          'bg-red-50': day.isWeekend
+        }
+      ],
+      day.isHoliday && 'font-bold cursor-default',
+      (day.isPendingVacation) && `border-b-4 border-dashed ${day.getVacationType.border}`,
+      (day.isVacation) && `border-b-4 ${day.getVacationType.border}`
+    ]"
+  >
+    <Popper
+      v-if="day.isHoliday"
+      as="div"
+      open-delay="200"
+      hover
+      offset-distance="0"
+      @mouseover.passive="onMouseover"
+      @mouseleave="onMouseleave"
+    >
+      <time
+        :datetime="day.date"
+        :class="[ day.isToday && 'flex h-6 w-6 items-center justify-center rounded-full bg-blumilk-500 font-semibold text-white' ]"
+      >
+        {{ day.dayNumber }}
+      </time>
+      <template #content>
+        <div class="py-2 px-6 text-sm font-semibold text-left text-gray-700 bg-white rounded-lg border border-gray-400">
+          {{ day.getHolidayInfo }}
+        </div>
+      </template>
+    </Popper>
+    <Popper
+      v-else-if="day.isVacation || day.isPendingVacation"
+      as="div"
+      open-delay="200"
+      hover
+      offset-distance="0"
+      @mouseover.passive="onMouseover"
+      @mouseleave="onMouseleave"
+    >
+      <div class="flex justify-between">
+        <time
+          :datetime="day.date"
+          :class="[ day.isToday && 'flex h-6 w-6 items-center justify-center rounded-full bg-blumilk-500 font-semibold text-white' ]"
+        >
+          {{ day.dayNumber }}
+        </time>
+        <div class="hidden md:inline-block">
+          <VacationIcon
+            :type="day.getVacationType.value"
+          />
+        </div>
+      </div>
+      <template #content>
+        <VacationPopup :vacation="day.getVacationInfo" />
+      </template>
+    </Popper>
+    <div
+      v-else-if="day.isWeekend"
+      class="text-red-800"
+    >
+      <time
+        :datetime="day.date"
+        class="cursor-default"
+        :class="{ 'flex h-6 w-6 items-center justify-center rounded-full bg-blumilk-500 font-semibold text-white': day.isToday }"
+      >
+        {{ day.dayNumber }}
+      </time>
+    </div>
+    <InertiaLink
+      v-else
+      href="/vacation/requests/create"
+      :data="{ 'from_date': day.date }"
+      @mouseover.passive="onMouseover"
+      @mouseleave="onMouseleave"
+    >
+      <time
+        :datetime="day.date"
+        :class="{ 'flex h-6 w-6 items-center justify-center rounded-full bg-blumilk-500 font-semibold text-white': day.isToday }"
+      >
+        {{ day.dayNumber }}
+      </time>
+    </InertiaLink>
+  </div>
+</template>
+
+<script setup>
+import Popper from 'vue3-popper'
+import { defineProps, ref } from 'vue'
+import VacationPopup from '@/Shared/VacationPopup'
+import VacationIcon from '@/Shared/VacationTypeCalendarIcon'
+
+defineProps({
+  day: {
+    type: Object,
+    required: true,
+  },
+})
+
+const isActive = ref(false)
+
+function onMouseover() {
+  if (!isActive.value)
+    isActive.value = true
+}
+
+function onMouseleave() {
+  if (isActive.value)
+    isActive.value = false
+}
+</script>
diff --git a/resources/js/Shared/Widgets/Calendar/ViewModeOptions.js b/resources/js/Shared/Widgets/Calendar/ViewModeOptions.js
new file mode 100644
index 0000000..a04d99d
--- /dev/null
+++ b/resources/js/Shared/Widgets/Calendar/ViewModeOptions.js
@@ -0,0 +1,12 @@
+function isViewModeKey(key) {
+  return this.key === key.value
+}
+
+export const viewModes = [
+  { key: 'week', name: 'Widok tygodnia', shortcut: 'Tydzień', is: isViewModeKey },
+  { key: 'month', name: 'Widok miesiąca', shortcut: 'Miesiąc', is: isViewModeKey },
+]
+
+export function find(modeKey) {
+  return viewModes.find(mode => mode.key === modeKey)
+}
diff --git a/resources/js/Shared/Widgets/VacationCalendar.vue b/resources/js/Shared/Widgets/VacationCalendar.vue
new file mode 100644
index 0000000..4c797b1
--- /dev/null
+++ b/resources/js/Shared/Widgets/VacationCalendar.vue
@@ -0,0 +1,406 @@
+<template>
+  <section class="bg-white shadow-md">
+    <div class="grid grid-cols-3 grid-rows-1 items-center justify-center p-4 sm:px-6">
+      <h2 class="text-lg font-medium leading-6 text-gray-900">
+        {{ calendarState.monthName }} {{ !calendarState.isActualYear ? calendar.currents.year : undefined }}
+      </h2>
+      <div class="flex justify-center">
+        <div class="flex items-center rounded-md shadow-sm md:items-stretch">
+          <button
+            type="button"
+            class="flex items-center justify-center rounded-l-md border border-r-0 border-gray-300 py-2 pl-3 pr-4 text-gray-400 focus:relative md:w-9 md:px-2"
+            :class="[ calendarState.isPrevious ? 'bg-white hover:text-gray-500 md:hover:bg-gray-50' : 'bg-gray-100' ]"
+            @click="toPrevious"
+          >
+            <span class="sr-only">Poprzedni {{ calendarState.viewMode.details.shortcut }}</span>
+            <ChevronLeftIcon
+              class="h-5 w-5"
+              aria-hidden="true"
+            />
+          </button>
+          <button
+            type="button"
+            class="hidden border-t border-b border-gray-300 bg-white px-3.5 text-sm font-medium text-gray-700 hover:bg-gray-50 hover:text-gray-900 focus:relative md:block"
+            @click="goToToday"
+          >
+            Dzisiaj
+          </button>
+          <span
+            class="relative -mx-px h-5 w-px bg-gray-300 md:hidden z-10"
+          />
+          <button
+            type="button"
+            class="flex items-center justify-center rounded-r-md border border-l-0 border-gray-300 py-2 pl-4 pr-3 text-gray-400 focus:relative md:w-9 md:px-2"
+            :class="[ calendarState.isNext ? 'bg-white hover:text-gray-500 md:hover:bg-gray-50' : 'bg-gray-100' ]"
+            :disabled="!calendarState.isNext"
+            @click="toNext"
+          >
+            <span class="sr-only">Następny {{ calendarState.viewMode.details.shortcut }}</span>
+            <ChevronRightIcon
+              class="h-5 w-5"
+              aria-hidden="true"
+            />
+          </button>
+        </div>
+      </div>
+      <Menu
+        as="div"
+        class="flex justify-end relative"
+      >
+        <MenuButton
+          type="button"
+          class="flex items-center rounded-md border border-gray-300 bg-white py-2 pl-3 pr-2 text-sm font-medium text-gray-700 shadow-sm hover:bg-gray-50"
+        >
+          <span class="md:hidden">{{ calendarState.viewMode.details.shortcut }}</span>
+          <span class="hidden md:inline-block">{{ calendarState.viewMode.details.name }}</span>
+          <ChevronDownIcon
+            class="ml-2 h-5 w-5 text-gray-400"
+            aria-hidden="true"
+          />
+        </MenuButton>
+
+        <transition
+          class="z-10"
+          enter-active-class="transition ease-out duration-100"
+          enter-from-class="transform opacity-0 scale-95"
+          enter-to-class="transform opacity-100 scale-100"
+          leave-active-class="transition ease-in duration-75"
+          leave-from-class="transform opacity-100 scale-100"
+          leave-to-class="transform opacity-0 scale-95"
+        >
+          <MenuItems class="absolute right-0 mt-3 w-36 origin-top-right overflow-hidden rounded-md bg-white shadow-lg ring-1 ring-black ring-opacity-5 focus:outline-none">
+            <div class="py-1">
+              <MenuItem
+                v-for="option in viewModes"
+                :key="option.key"
+                v-slot="{ active }"
+              >
+                <button
+                  :class="[active ? 'bg-gray-100 text-gray-900' : 'text-gray-700', 'flex px-4 py-2 text-sm text-left w-full']"
+                  @click="updateViewMode(option.key)"
+                >
+                  {{ option.shortcut }}
+                  <CheckIcon
+                    v-if="option.is(calendar.viewMode)"
+                    class="ml-2 w-5 h-5 text-blumilk-500"
+                  />
+                </button>
+              </MenuItem>
+            </div>
+          </MenuItems>
+        </transition>
+      </Menu>
+    </div>
+    <div class="ring-1 ring-black ring-opacity-5 lg:flex lg:flex-auto lg:flex-col">
+      <div
+        v-if="calendarState.viewMode.isMonth"
+        class="grid grid-cols-7 gap-px border-b border-gray-300 bg-gray-200 text-center text-xs font-semibold leading-6 text-gray-700 lg:flex-none"
+      >
+        <div class="py-2 bg-white">
+          Pn
+        </div>
+        <div class="py-2 bg-white">
+          Wt
+        </div>
+        <div class="py-2 bg-white">
+          Śr
+        </div>
+        <div class="py-2 bg-white">
+          Cz
+        </div>
+        <div class="py-2 bg-white">
+          Pt
+        </div>
+        <div class="py-2 bg-red-100 text-red-800">
+          Sb
+        </div>
+        <div class="py-2 bg-red-100 text-red-800">
+          Nd
+        </div>
+      </div>
+      <div class="flex bg-gray-200 text-xs leading-6 text-gray-700 lg:flex-auto">
+        <div
+          class="w-full grid grid-cols-7 gap-px"
+          :class="{ 'grid-rows-1': calendarState.viewMode.isWeek }"
+        >
+          <DayComponent
+            v-for="(day, index) in days"
+            :key="index"
+            :day="day"
+            class="flex flex-col relative py-2 px-3"
+            :class="{ 'day': calendarState.viewMode.isWeek }"
+          />
+        </div>
+      </div>
+    </div>
+  </section>
+</template>
+
+<script setup>
+import { CheckIcon, ChevronDownIcon, ChevronLeftIcon, ChevronRightIcon } from '@heroicons/vue/solid'
+import { Menu, MenuButton, MenuItem, MenuItems } from '@headlessui/vue'
+import { ref, watch, computed, reactive } from 'vue'
+import { DateTime } from 'luxon'
+import useVacationTypeInfo from '@/Composables/vacationTypeInfo'
+import useCurrentYearPeriodInfo from '@/Composables/yearPeriodInfo'
+import { useMonthInfo } from '@/Composables/monthInfo'
+import { viewModes, find as findViewMode } from '@/Shared/Widgets/Calendar/ViewModeOptions'
+import DayComponent from '@/Shared/Widgets/Calendar/DayComponent'
+
+const props = defineProps({
+  holidays: Object,
+  approvedVacations: Object,
+  pendingVacations: Object,
+})
+
+let days = ref([])
+
+function getCurrentDate() {
+  const { year, month, weekNumber } = DateTime.now()
+  return { year, month, week: weekNumber }
+}
+const currentDate = getCurrentDate()
+
+const months = useMonthInfo().getMonths()
+const { findType } = useVacationTypeInfo()
+const selectedYear = useCurrentYearPeriodInfo().year.value
+const weeksInYear = DateTime.fromObject({ year: selectedYear, month: 12, day: 31 }).weekNumber
+
+const calendar = {
+  viewMode: ref('week'),
+  currents: reactive({
+    year: selectedYear,
+    month: selectedYear === currentDate.year ? currentDate.month : 1,
+    week: selectedYear === currentDate.year ? currentDate.week : 0,
+  }),
+}
+
+const calendarState = reactive({
+  viewMode: {
+    isWeek: computed(() => calendar.viewMode.value === 'week'),
+    isMonth: computed(() => calendar.viewMode.value === 'month'),
+    details: computed(() => findViewMode(calendar.viewMode.value)),
+  },
+  monthName: computed(() => months[calendar.currents.month - 1]?.name),
+  isActualYear: computed(() => calendar.currents.year === DateTime.now().year),
+  isPrevious: computed(() => calendarState.viewMode.isMonth ? calendar.currents.month !== 1 : calendar.currents.week > 0),
+  isNext: computed(() => calendarState.viewMode.isMonth ? calendar.currents.month !== 12 : calendar.currents.week < weeksInYear),
+})
+
+const customCalendar = {
+  loadCalendar() {
+    const date = DateTime.fromObject({
+      year: calendar.currents.year,
+      month: calendarState.viewMode.isMonth ? calendar.currents.month : 1,
+      day: 1,
+    })
+    days.value = this.generateCalendarData(date)
+  },
+  generateCalendarData(date) {
+    const firstMonthDay = date.startOf('month')
+    const lastMonthDay = date.endOf('month')
+
+    if (calendarState.viewMode.isWeek) {
+      return this.generateWeekData(firstMonthDay.startOf('week'))
+    } else if (calendarState.viewMode.isMonth) {
+      return this.generateMonthData(firstMonthDay.startOf('week'), lastMonthDay.endOf('week'))
+    }
+    return []
+  },
+  generateWeekData(start) {
+    let days = [], startWeek
+    if (calendar.currents.month === 1 && calendar.currents.week === 0)
+      startWeek = DateTime.fromObject({ year: calendar.currents.year, month: 1, day: 1 }).startOf('week')
+    else if (calendarState.isActualYear)
+      startWeek = DateTime.fromObject({ weekNumber: calendar.currents.week })
+    else
+      startWeek = start.plus({ week: calendar.currents.week })
+    const endWeek = startWeek.endOf('week')
+    for (let day = startWeek; day < endWeek; day = day.plus({ day: 1 })) {
+      days.push(this.prepareDay(day))
+    }
+    return days
+  },
+  generateMonthData(start, end) {
+    let days = []
+    for (let day = start; day < end; day = day.plus({ day: 1 })) {
+      days.push(this.prepareDay(day))
+    }
+
+    return days
+  },
+  prepareDay(day) {
+    const isCurrentMonth = isInCurrentMonth(day)
+    const startDay = {
+      date: day.toISODate(),
+      isVacation: isCurrentMonth && isVacation(day),
+      isPendingVacation: isCurrentMonth && isPendingVacation(day),
+      isHoliday: isHoliday(day),
+    }
+
+    return {
+      ...startDay,
+      dayNumber: day.day,
+      isCurrentMonth,
+      isToday: isToday(day),
+      isWeekend: isWeekend(day),
+      getHolidayInfo: startDay.isHoliday ? getHolidayInfo(startDay) : undefined,
+      getVacationType: startDay.isVacation || startDay.isPendingVacation ? getVacationType(startDay) : undefined,
+      getVacationInfo: startDay.isVacation || startDay.isPendingVacation ? getVacationInfo(startDay) : undefined,
+    }
+  },
+}
+
+watch([calendar.viewMode, calendar.currents], () => {
+  customCalendar.loadCalendar()
+})
+
+customCalendar.loadCalendar()
+
+function toPrevious() {
+  if (calendarState.isPrevious) {
+    if (calendar.viewMode.value === 'week')
+      minusWeek()
+    else
+      minusMonth()
+  }
+}
+
+function toNext() {
+  if (calendarState.isNext) {
+    if (calendar.viewMode.value === 'week')
+      addWeek()
+    else
+      addMonth()
+  }
+}
+
+function resetCalendar(config = {}) {
+  const currentMonth = isUndefined(config.month) ? currentDate.month : config.month
+  const currentWeek = isUndefined(config.week) ? currentDate.week : config.week
+
+  calendar.currents.year = isUndefined(config.year) ? selectedYear : config.month
+  calendar.currents.month = calendarState.isActualYear || !isUndefined(config.year) ? currentMonth : 1
+  calendar.currents.week = calendarState.isActualYear || !isUndefined(config.week) ? currentWeek : 0
+}
+
+function isUndefined(value) {
+  return value === undefined
+}
+
+function addWeek(minus = false) {
+  const howMany = minus ? -1: 1
+  let nextMonth, date = DateTime.fromObject({
+    year: calendar.currents.year,
+    month: 1,
+    day: 1,
+  })
+
+  date = date.plus({ week: calendar.currents.week + howMany })
+
+  const startWeekDay = date.startOf('week'), endWeekDay = date.endOf('week')
+  nextMonth = howMany > 0 ? startWeekDay.month : endWeekDay.month
+  if (howMany < 0 && endWeekDay.day === endWeekDay.daysInMonth)
+    calendar.currents.week--
+  else if (howMany > 0 && startWeekDay.day === 1)
+    calendar.currents.week++
+
+  if (nextMonth !== calendar.currents.month) {
+    calendar.currents.month = calendar.currents.week > 1 ? nextMonth : 1
+    if (calendar.currents.week === 1)
+      calendar.currents.week = 0
+    return
+  }
+  calendar.currents.week += howMany
+}
+
+function minusWeek() {
+  addWeek(true)
+}
+
+function addMonth(minus = false) {
+  calendar.currents.month += minus ? -1 : 1
+}
+
+function minusMonth() {
+  addMonth(true)
+}
+
+function goToToday() {
+  resetCalendar({ year: currentDate.year, months: currentDate.month, week: currentDate.week })
+}
+
+function updateViewMode(type) {
+  if (type === 'month')
+    resetCalendar({ week: 0 })
+  else
+    resetCalendar()
+  calendar.viewMode.value = type
+}
+
+function isInCurrentMonth(date) {
+  return calendar.currents.month === date.month
+}
+
+function isWeekend(date) {
+  return date.weekday === 6 || date.weekday === 7
+}
+
+function isToday(date) {
+  return date.toISODate() === DateTime.local().toISODate()
+}
+
+function isHoliday(date) {
+  return props.holidays[date.toISODate()] !== undefined
+}
+
+function getHolidayInfo(day) {
+  return props.holidays[day.date]
+}
+
+function isVacation(date) {
+  return props.approvedVacations[date.toISODate()] !== undefined
+}
+
+function isPendingVacation(date) {
+  return props.pendingVacations[date.toISODate()] !== undefined
+}
+
+function getVacationType(day) {
+  return findType(getVacationInfo(day).type)
+}
+
+function getVacationInfo(day) {
+  return day.isVacation ? props.approvedVacations[day.date] : props.pendingVacations[day.date]
+}
+</script>
+
+<style lang="css">
+.day:nth-of-type(7n - 6):before {
+  content: "Pn";
+}
+
+.day:nth-of-type(7n - 5):before {
+  content: "Wt";
+}
+
+.day:nth-of-type(7n - 4):before {
+  content: "Śr";
+}
+
+.day:nth-of-type(7n - 3):before {
+  content: "Cz";
+}
+
+.day:nth-of-type(7n - 2):before {
+  content: "Pt";
+}
+
+.day:nth-of-type(7n - 1):before {
+  content: "Sb";
+}
+
+.day:nth-of-type(7n):before {
+  content: "Nd";
+}
+</style>