Working days

in Japan | Standard

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THE HOLIDAYS OPTIMIZER

How many working days and public holidays from

+

-

to

+

-

▼

Days

+

-

▼

Working days

+

-

▼

Weekend days

+

-

▼

Public holidays

+

-

▼

Vacations

Working days numbering

Over the period from Friday, 1 January, 1988 to Saturday, 31 December, 1988

NumberingOrder

January 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

2

3

41

52

63

74

85

9

10

116

127

138

149

15

16

17

1810

1911

2012

2113

2214

23

24

2515

2616

2717

2818

2919

30

31

Weekend day

Public holiday: 元日

Public holiday: 成人の日

February 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

120

221

322

423

524

6

7

825

926

1027

11

1228

13

14

1529

1630

1731

1832

1933

20

21

2234

2335

2436

2537

2638

27

28

2939

Weekend day

Public holiday: 建国記念の日

March 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

140

241

342

443

5

6

744

845

946

1047

1148

12

13

1449

1550

1651

1752

1853

19

20

21

2254

2355

2456

2557

26

27

2858

2959

3060

3161

Weekend day

Public holiday: 春分の日

Public holiday: 春分の日（振替休日）

April 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

162

2

3

463

564

665

766

867

9

10

1168

1269

1370

1471

1572

16

17

1873

1974

2075

2176

2277

23

24

2578

2679

2780

2881

29

30

Weekend day

Public holiday: 天皇誕生日

May 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

282

3

4

5

683

7

8

984

1085

1186

1287

1388

14

15

1689

1790

1891

1992

2093

21

22

2394

2495

2596

2697

2798

28

29

3099

31100

Weekend day

Public holiday: 憲法記念日

Public holiday: 国民の休日

Public holiday: こどもの日

June 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1101

2102

3103

4

5

6104

7105

8106

9107

10108

11

12

13109

14110

15111

16112

17113

18

19

20114

21115

22116

23117

24118

25

26

27119

28120

29121

30122

Weekend day

July 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1123

2

3

4124

5125

6126

7127

8128

9

10

11129

12130

13131

14132

15133

16

17

18134

19135

20136

21137

22138

23

24

25139

26140

27141

28142

29143

30

31

Weekend day

August 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1144

2145

3146

4147

5148

6

7

8149

9150

10151

11152

12153

13

14

15154

16155

17156

18157

19158

20

21

22159

23160

24161

25162

26163

27

28

29164

30165

31166

Weekend day

September 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1167

2168

3

4

5169

6170

7171

8172

9173

10

11

12174

13175

14176

15

16177

17

18

19178

20179

21180

22181

23

24

25

26182

27183

28184

29185

30186

Weekend day

Public holiday: 敬老の日

Public holiday: 秋分の日

October 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

2

3187

4188

5189

6190

7191

8

9

10

11192

12193

13194

14195

15

16

17196

18197

19198

20199

21200

22

23

24201

25202

26203

27204

28205

29

30

31206

Weekend day

Public holiday: 体育の日

November 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1207

2208

3

4209

5

6

7210

8211

9212

10213

11214

12

13

14215

15216

16217

17218

18219

19

20

21220

22221

23

24222

25223

26

27

28224

29225

30226

Weekend day

Public holiday: 文化の日

Public holiday: 勤労感謝の日

December 1988

248 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1227

2228

3

4

5229

6230

7231

8232

9233

10

11

12234

13235

14236

15237

16238

17

18

19239

20240

21241

22242

23243

24

25

26244

27245

28246

29247

30248

31

Weekend day

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Working days in a year: ‹ 1987 | 1988 | 1989 ›

{ API for developers }

The holidays optimizer