Working days


Sign in
Define a period
Fixed start date
Fixed end date
CALCULATOR
CALENDAR
TODO LIST
THE HOLIDAYS OPTIMIZER
BIRTHDAYS
DAILY COFFEE
SMART CALENDAR
How many working days and public holidays from  
+
-
 to 
+
-
▼
Days
+
-
▼
Working days
+
-
▼
Weekend days
+
-
▼
Public holidays
+
-
▼
Vacations

Working days numbering

Over the period from Monday, 1 January, 2007 to Monday, 31 December, 2007

January 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
43
54
6
7
85
96
107
118
129
13
14
1510
1611
1712
1813
1914
20
21
2215
2316
2417
2518
2619
27
28
2920
3021
3122
Weekend day
Public holiday: New Year's Day
February 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
123
224
3
4
525
626
727
828
929
10
11
1230
1331
1432
1533
1634
17
18
19
2035
2136
2237
2338
24
25
2639
2740
2841
Weekend day
Public holiday: Seollal / Korean New Year Holiday
March 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
242
3
4
543
644
745
846
947
10
11
1248
1349
1450
1551
1652
17
18
1953
2054
2155
2256
2357
24
25
2658
2759
2860
2961
3062
31
Weekend day
Public holiday: Independence Movement Day
April 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
263
364
465
566
667
7
8
968
1069
1170
1271
1372
14
15
1673
1774
1875
1976
2077
21
22
2378
2479
2580
2681
2782
28
29
3083
Weekend day
May 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
184
285
386
487
5
6
788
889
990
1091
1192
12
13
1493
1594
1695
1796
1897
19
20
2198
2299
23100
24
25101
26
27
28102
29103
30104
31105
Weekend day
Public holiday: Children's Day
Public holiday: Buddha's Birthday
June 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1106
2
3
4107
5108
6
7109
8110
9
10
11111
12112
13113
14114
15115
16
17
18116
19117
20118
21119
22120
23
24
25121
26122
27123
28124
29125
30
Weekend day
Public holiday: Memorial Day
July 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2126
3127
4128
5129
6130
7
8
9131
10132
11133
12134
13135
14
15
16136
17
18137
19138
20139
21
22
23140
24141
25142
26143
27144
28
29
30145
31146
Weekend day
Public holiday: Constitution Day
August 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1147
2148
3149
4
5
6150
7151
8152
9153
10154
11
12
13155
14156
15
16157
17158
18
19
20159
21160
22161
23162
24163
25
26
27164
28165
29166
30167
31168
Weekend day
Public holiday: Liberation Day
September 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3169
4170
5171
6172
7173
8
9
10174
11175
12176
13177
14178
15
16
17179
18180
19181
20182
21183
22
23
24
25
26
27184
28185
29
30
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1186
2187
3
4188
5189
6
7
8190
9191
10192
11193
12194
13
14
15195
16196
17197
18198
19199
20
21
22200
23201
24202
25203
26204
27
28
29205
30206
31207
Weekend day
Public holiday: National Foundation Day
November 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1208
2209
3
4
5210
6211
7212
8213
9214
10
11
12215
13216
14217
15218
16219
17
18
19220
20221
21222
22223
23224
24
25
26225
27226
28227
29228
30229
Weekend day
December 2007
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3230
4231
5232
6233
7234
8
9
10235
11236
12237
13238
14239
15
16
17240
18241
19
20242
21243
22
23
24244
25
26245
27246
28247
29
30
31248
Weekend day
Public holiday: Election Day
Public holiday: Christmas Day

Simple tap to view day details.

Swipe left/right to change month.

Long press, then drag to select a period.

Selected period
Go Premium to remove ads & more
Export to Excel
Export as PDF
Reminder center
My planning
Working days in a year:   ‹ 2006 | 2007 | 2008 ›
{ API for developers }
Privacy policy
Legal notice
Contact page
The holidays optimizer
View in : Mobile | Standard