Working days

in Japan | Standard

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THE HOLIDAYS OPTIMIZER

How many working days and public holidays from

+

-

to

+

-

▼

Days

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-

▼

Working days

+

-

▼

Weekend days

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-

▼

Public holidays

+

-

▼

Vacations

Working days numbering

Over the period from Saturday, 1 January, 1966 to Saturday, 31 December, 1966

NumberingOrder

January 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

2

31

42

53

64

75

8

9

106

117

128

139

1410

15

16

1711

1812

1913

2014

2115

22

23

2416

2517

2618

2719

2820

29

30

3121

Weekend day

Public holiday: 元日

Public holiday: 成人の日

February 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

122

223

324

425

5

6

726

827

928

1029

1130

12

13

1431

1532

1633

1734

1835

19

20

2136

2237

2338

2439

2540

26

27

2841

Weekend day

March 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

142

243

344

445

5

6

746

847

948

1049

1150

12

13

1451

1552

1653

1754

1855

19

20

21

2256

2357

2458

2559

26

27

2860

2961

3062

3163

Weekend day

Public holiday: 春分の日

April 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

164

2

3

465

566

667

768

869

9

10

1170

1271

1372

1473

1574

16

17

1875

1976

2077

2178

2279

23

24

2580

2681

2782

2883

29

30

Weekend day

Public holiday: 天皇誕生日

May 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

284

3

485

5

686

7

8

987

1088

1189

1290

1391

14

15

1692

1793

1894

1995

2096

21

22

2397

2498

2599

26100

27101

28

29

30102

31103

Weekend day

Public holiday: 憲法記念日

Public holiday: こどもの日

June 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1104

2105

3106

4

5

6107

7108

8109

9110

10111

11

12

13112

14113

15114

16115

17116

18

19

20117

21118

22119

23120

24121

25

26

27122

28123

29124

30125

Weekend day

July 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1126

2

3

4127

5128

6129

7130

8131

9

10

11132

12133

13134

14135

15136

16

17

18137

19138

20139

21140

22141

23

24

25142

26143

27144

28145

29146

30

31

Weekend day

August 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1147

2148

3149

4150

5151

6

7

8152

9153

10154

11155

12156

13

14

15157

16158

17159

18160

19161

20

21

22162

23163

24164

25165

26166

27

28

29167

30168

31169

Weekend day

September 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1170

2171

3

4

5172

6173

7174

8175

9176

10

11

12177

13178

14179

15

16180

17

18

19181

20182

21183

22184

23

24

25

26185

27186

28187

29188

30189

Weekend day

Public holiday: 敬老の日

Public holiday: 秋分の日

October 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

2

3190

4191

5192

6193

7194

8

9

10

11195

12196

13197

14198

15

16

17199

18200

19201

20202

21203

22

23

24204

25205

26206

27207

28208

29

30

31209

Weekend day

Public holiday: 体育の日

November 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1210

2211

3

4212

5

6

7213

8214

9215

10216

11217

12

13

14218

15219

16220

17221

18222

19

20

21223

22224

23

24225

25226

26

27

28227

29228

30229

Weekend day

Public holiday: 文化の日

Public holiday: 勤労感謝の日

December 1966

251 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1230

2231

3

4

5232

6233

7234

8235

9236

10

11

12237

13238

14239

15240

16241

17

18

19242

20243

21244

22245

23246

24

25

26247

27248

28249

29250

30251

31

Weekend day

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Working days in a year: ‹ 1965 | 1966 | 1967 ›

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