diff --git a/backend/src/app.js b/backend/src/app.js
index a8861cf..0702a96 100644
--- a/backend/src/app.js
+++ b/backend/src/app.js
@@ -61,10 +61,10 @@ export async function buildApp(opts = {}) {
       ],
       tags: [
         { name: 'auth', description: '인증 API' },
-        { name: 'members', description: '멤버 관리 API' },
-        { name: 'albums', description: '앨범 관리 API' },
+        { name: 'members', description: '멤버 API' },
+        { name: 'albums', description: '앨범 API' },
+        { name: 'schedules', description: '일정 API' },
         { name: 'stats', description: '통계 API' },
-        { name: 'public', description: '공개 API' },
       ],
       components: {
         securitySchemes: {
diff --git a/backend/src/routes/index.js b/backend/src/routes/index.js
index ca45be9..ba0ef65 100644
--- a/backend/src/routes/index.js
+++ b/backend/src/routes/index.js
@@ -1,13 +1,14 @@
 import authRoutes from './auth.js';
 import membersRoutes from './members/index.js';
 import albumsRoutes from './albums/index.js';
+import schedulesRoutes from './schedules/index.js';
 import statsRoutes from './stats/index.js';
 
 /**
  * 라우트 통합
  * /api/*
  */
-export default async function routes(fastify, opts) {
+export default async function routes(fastify) {
   // 인증 라우트
   fastify.register(authRoutes, { prefix: '/auth' });
 
@@ -17,6 +18,9 @@ export default async function routes(fastify, opts) {
   // 앨범 라우트
   fastify.register(albumsRoutes, { prefix: '/albums' });
 
+  // 일정 라우트
+  fastify.register(schedulesRoutes, { prefix: '/schedules' });
+
   // 통계 라우트
   fastify.register(statsRoutes, { prefix: '/stats' });
 }
diff --git a/backend/src/routes/schedules/index.js b/backend/src/routes/schedules/index.js
new file mode 100644
index 0000000..6e21b5d
--- /dev/null
+++ b/backend/src/routes/schedules/index.js
@@ -0,0 +1,147 @@
+/**
+ * 일정 라우트
+ * GET: 공개, POST/PUT/DELETE: 인증 필요
+ */
+export default async function schedulesRoutes(fastify) {
+  const { db } = fastify;
+
+  /**
+   * GET /api/schedules
+   * 월별 일정 목록 조회
+   * @query year - 년도 (필수)
+   * @query month - 월 (필수)
+   */
+  fastify.get('/', {
+    schema: {
+      tags: ['schedules'],
+      summary: '월별 일정 목록 조회',
+      querystring: {
+        type: 'object',
+        required: ['year', 'month'],
+        properties: {
+          year: { type: 'integer', description: '년도' },
+          month: { type: 'integer', minimum: 1, maximum: 12, description: '월' },
+        },
+      },
+    },
+  }, async (request, reply) => {
+    const { year, month } = request.query;
+
+    if (!year || !month) {
+      return reply.code(400).send({ error: 'year와 month는 필수입니다.' });
+    }
+
+    const startDate = `${year}-${String(month).padStart(2, '0')}-01`;
+    const endDate = new Date(year, month, 0).toISOString().split('T')[0];
+
+    const [schedules] = await db.query(`
+      SELECT
+        s.id,
+        s.title,
+        s.date,
+        s.time,
+        s.category_id,
+        c.name as category_name,
+        c.color as category_color,
+        sy.channel_name as source_name
+      FROM schedules s
+      LEFT JOIN schedule_categories c ON s.category_id = c.id
+      LEFT JOIN schedule_youtube sy ON s.id = sy.schedule_id
+      WHERE s.date BETWEEN ? AND ?
+      ORDER BY s.date ASC, s.time ASC
+    `, [startDate, endDate]);
+
+    // 날짜별로 그룹화
+    const grouped = {};
+
+    for (const s of schedules) {
+      const dateKey = s.date.toISOString().split('T')[0];
+
+      if (!grouped[dateKey]) {
+        grouped[dateKey] = {
+          categories: [],
+          schedules: [],
+        };
+      }
+
+      // 일정 추가
+      const schedule = {
+        id: s.id,
+        title: s.title,
+        time: s.time,
+        category: {
+          id: s.category_id,
+          name: s.category_name,
+          color: s.category_color,
+        },
+      };
+      if (s.source_name) {
+        schedule.source_name = s.source_name;
+      }
+      grouped[dateKey].schedules.push(schedule);
+
+      // 카테고리 카운트
+      const existingCategory = grouped[dateKey].categories.find(c => c.id === s.category_id);
+      if (existingCategory) {
+        existingCategory.count++;
+      } else {
+        grouped[dateKey].categories.push({
+          id: s.category_id,
+          name: s.category_name,
+          color: s.category_color,
+          count: 1,
+        });
+      }
+    }
+
+    return grouped;
+  });
+
+  /**
+   * GET /api/schedules/:id
+   * 일정 상세 조회
+   */
+  fastify.get('/:id', {
+    schema: {
+      tags: ['schedules'],
+      summary: '일정 상세 조회',
+    },
+  }, async (request, reply) => {
+    const { id } = request.params;
+
+    const [schedules] = await db.query(`
+      SELECT
+        s.*,
+        c.name as category_name,
+        c.color as category_color,
+        sy.channel_name as source_name
+      FROM schedules s
+      LEFT JOIN schedule_categories c ON s.category_id = c.id
+      LEFT JOIN schedule_youtube sy ON s.id = sy.schedule_id
+      WHERE s.id = ?
+    `, [id]);
+
+    if (schedules.length === 0) {
+      return reply.code(404).send({ error: '일정을 찾을 수 없습니다.' });
+    }
+
+    const s = schedules[0];
+    const result = {
+      id: s.id,
+      title: s.title,
+      date: s.date,
+      time: s.time,
+      category: {
+        id: s.category_id,
+        name: s.category_name,
+        color: s.category_color,
+      },
+      created_at: s.created_at,
+      updated_at: s.updated_at,
+    };
+    if (s.source_name) {
+      result.source_name = s.source_name;
+    }
+    return result;
+  });
+}