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How many working days and public holidays from  
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Days
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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 Friday, 1 January, 1999 to Friday, 31 December, 1999

January 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
41
52
6
73
84
9
10
115
126
137
148
159
16
17
1810
1911
2012
2113
2214
23
24
2515
2616
2717
2818
2919
30
31
Weekend day
Public holiday: Capodanno
Public holiday: Epifania
February 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
120
221
322
423
524
6
7
825
926
1027
1128
1229
13
14
1530
1631
1732
1833
1934
20
21
2235
2336
2437
2538
2639
27
28
Weekend day
March 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
140
241
342
443
544
6
7
845
946
1047
1148
1249
13
14
1550
1651
1752
1853
1954
20
21
2255
2356
2457
2558
2659
27
28
2960
3061
3162
Weekend day
April 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
163
264
3
4
5
665
766
867
968
10
11
1269
1370
1471
1572
1673
17
18
1974
2075
2176
2277
2378
24
25
2679
2780
2881
2982
3083
Weekend day
Public holiday: Lunedì di Pasqua
Public holiday: Anniversario Liberazione
May 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
384
485
586
687
788
8
9
1089
1190
1291
1392
1493
15
16
1794
1895
1996
2097
2198
22
23
2499
25100
26101
27102
28103
29
30
31104
Weekend day
Public holiday: Festa del lavoro
June 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1105
2
3106
4107
5
6
7108
8109
9110
10111
11112
12
13
14113
15114
16115
17116
18117
19
20
21118
22119
23120
24121
25122
26
27
28123
29124
30125
Weekend day
Public holiday: Festa della Repubblica Italia
July 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1126
2127
3
4
5128
6129
7130
8131
9132
10
11
12133
13134
14135
15136
16137
17
18
19138
20139
21140
22141
23142
24
25
26143
27144
28145
29146
30147
31
Weekend day
August 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2148
3149
4150
5151
6152
7
8
9153
10154
11155
12156
13157
14
15
16158
17159
18160
19161
20162
21
22
23163
24164
25165
26166
27167
28
29
30168
31169
Weekend day
Public holiday: Ferragosto o Assunzione
September 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1170
2171
3172
4
5
6173
7174
8175
9176
10177
11
12
13178
14179
15180
16181
17182
18
19
20183
21184
22185
23186
24187
25
26
27188
28189
29190
30191
Weekend day
October 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1192
2
3
4193
5194
6195
7196
8197
9
10
11198
12199
13200
14201
15202
16
17
18203
19204
20205
21206
22207
23
24
25208
26209
27210
28211
29212
30
31
Weekend day
November 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2213
3214
4215
5216
6
7
8217
9218
10219
11220
12221
13
14
15222
16223
17224
18225
19226
20
21
22227
23228
24229
25230
26231
27
28
29232
30233
Weekend day
Public holiday: Ognissanti o Tutti i Santi
December 1999
255 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1234
2235
3236
4
5
6237
7238
8
9239
10240
11
12
13241
14242
15243
16244
17245
18
19
20246
21247
22248
23249
24250
25
26
27251
28252
29253
30254
31255
Weekend day
Public holiday: Immacolata Concezione
Public holiday: Santo Natale
Public holiday: Santo Stefano

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