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Working days
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Weekend days
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Public holidays
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Vacations

Working days numbering

Over the period from Thursday, 1 January, 2004 to Friday, 31 December, 2004

January 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
3
4
52
63
74
85
96
10
11
127
138
149
1510
1611
17
18
1912
2013
2114
2215
2316
24
25
2617
2718
2819
2920
3021
31
Weekend day
Public holiday: Nowy Rok
February 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
222
323
424
525
626
7
8
927
1028
1129
1230
1331
14
15
1632
1733
1834
1935
2036
21
22
2337
2438
2539
2640
2741
28
29
Weekend day
March 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
142
243
344
445
546
6
7
847
948
1049
1150
1251
13
14
1552
1653
1754
1855
1956
20
21
2257
2358
2459
2560
2661
27
28
2962
3063
3164
Weekend day
April 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
165
266
3
4
567
668
769
870
971
10
11
12
1372
1473
1574
1675
17
18
1976
2077
2178
2279
2380
24
25
2681
2782
2883
2984
3085
Weekend day
Public holiday: Niedziela Wielkanocna
Public holiday: Poniedziałek Wielkanocny
May 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
486
587
688
789
8
9
1090
1191
1292
1393
1494
15
16
1795
1896
1997
2098
2199
22
23
24100
25101
26102
27103
28104
29
30
31105
Weekend day
Public holiday: Święto Pracy
Public holiday: Święto Konstytucji
Public holiday: Zielone Świątki
June 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1106
2107
3108
4109
5
6
7110
8111
9112
10
11113
12
13
14114
15115
16116
17117
18118
19
20
21119
22120
23121
24122
25123
26
27
28124
29125
30126
Weekend day
Public holiday: Boże Ciało
July 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1127
2128
3
4
5129
6130
7131
8132
9133
10
11
12134
13135
14136
15137
16138
17
18
19139
20140
21141
22142
23143
24
25
26144
27145
28146
29147
30148
31
Weekend day
August 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2149
3150
4151
5152
6153
7
8
9154
10155
11156
12157
13158
14
15
16159
17160
18161
19162
20163
21
22
23164
24165
25166
26167
27168
28
29
30169
31170
Weekend day
Public holiday: Wniebowzięcie Najświętszej Maryi Panny
September 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1171
2172
3173
4
5
6174
7175
8176
9177
10178
11
12
13179
14180
15181
16182
17183
18
19
20184
21185
22186
23187
24188
25
26
27189
28190
29191
30192
Weekend day
October 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1193
2
3
4194
5195
6196
7197
8198
9
10
11199
12200
13201
14202
15203
16
17
18204
19205
20206
21207
22208
23
24
25209
26210
27211
28212
29213
30
31
Weekend day
November 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2214
3215
4216
5217
6
7
8218
9219
10220
11
12221
13
14
15222
16223
17224
18225
19226
20
21
22227
23228
24229
25230
26231
27
28
29232
30233
Weekend day
Public holiday: Wszystkich Świętych
Public holiday: Dzień Niepodległości
December 2004
256 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1234
2235
3236
4
5
6237
7238
8239
9240
10241
11
12
13242
14243
15244
16245
17246
18
19
20247
21248
22249
23250
24251
25
26
27252
28253
29254
30255
31256
Weekend day
Public holiday: Pierwszy dzień Bożego Narodzenia
Public holiday: Drugi dzień Bożego Narodzenia

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Working days in a year:   ‹ 2003 | 2004 | 2005 ›
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