Division of Personnel, Employee Information and Payroll Audit Section
This document is provided as a service to state agencies.
Note: The 90-day interval includes both the beginning and ending dates.
PDF version of this calendar

90-DAY INTERVAL CALENDAR FOR 2010

If the date is...                       90th weekday after the date is...

                                JANUARY 2010 
  
JANUARY      1 '10  FRIDAY              MAY          6 '10  THURSDAY   
JANUARY      4      MONDAY              MAY          7      FRIDAY     
JANUARY      5      TUESDAY             MAY          10     MONDAY     
JANUARY      6      WEDNESDAY           MAY          11     TUESDAY    
JANUARY      7      THURSDAY            MAY          12     WEDNESDAY  
JANUARY      8      FRIDAY              MAY          13     THURSDAY   
JANUARY      11     MONDAY              MAY          14     FRIDAY     
JANUARY      12     TUESDAY             MAY          17     MONDAY     
JANUARY      13     WEDNESDAY           MAY          18     TUESDAY    
JANUARY      14     THURSDAY            MAY          19     WEDNESDAY  
JANUARY      15     FRIDAY              MAY          20     THURSDAY   
JANUARY      18     MONDAY              MAY          21     FRIDAY     
JANUARY      19     TUESDAY             MAY          24     MONDAY     
JANUARY      20     WEDNESDAY           MAY          25     TUESDAY    
JANUARY      21     THURSDAY            MAY          26     WEDNESDAY  
JANUARY      22     FRIDAY              MAY          27     THURSDAY   
JANUARY      25     MONDAY              MAY          28     FRIDAY     
JANUARY      26     TUESDAY             MAY          31     MONDAY     
JANUARY      27     WEDNESDAY           JUNE         1      TUESDAY    
JANUARY      28     THURSDAY            JUNE         2      WEDNESDAY  
JANUARY      29     FRIDAY              JUNE         3      THURSDAY   

                                FEBRUARY 2010 
If the date is...                       90th weekday after the date is...

FEBRUARY     1 '10  MONDAY              JUNE         4 '10  FRIDAY     
FEBRUARY     2      TUESDAY             JUNE         7      MONDAY     
FEBRUARY     3      WEDNESDAY           JUNE         8      TUESDAY    
FEBRUARY     4      THURSDAY            JUNE         9      WEDNESDAY  
FEBRUARY     5      FRIDAY              JUNE         10     THURSDAY   
FEBRUARY     8      MONDAY              JUNE         11     FRIDAY     
FEBRUARY     9      TUESDAY             JUNE         14     MONDAY     
FEBRUARY     10     WEDNESDAY           JUNE         15     TUESDAY    
FEBRUARY     11     THURSDAY            JUNE         16     WEDNESDAY  
FEBRUARY     12     FRIDAY              JUNE         17     THURSDAY   
FEBRUARY     15     MONDAY              JUNE         18     FRIDAY     
FEBRUARY     16     TUESDAY             JUNE         21     MONDAY     
FEBRUARY     17     WEDNESDAY           JUNE         22     TUESDAY    
FEBRUARY     18     THURSDAY            JUNE         23     WEDNESDAY  
FEBRUARY     19     FRIDAY              JUNE         24     THURSDAY   
FEBRUARY     22     MONDAY              JUNE         25     FRIDAY     
FEBRUARY     23     TUESDAY             JUNE         28     MONDAY     
FEBRUARY     24     WEDNESDAY           JUNE         29     TUESDAY    
FEBRUARY     25     THURSDAY            JUNE         30     WEDNESDAY  
FEBRUARY     26     FRIDAY              JULY         1      THURSDAY   

                                MARCH 2010
If the date is...                       90th weekday after the date is...

MARCH        1 '10  MONDAY              JULY         2 '10  FRIDAY     
MARCH        2      TUESDAY             JULY         5      MONDAY     
MARCH        3      WEDNESDAY           JULY         6      TUESDAY    
MARCH        4      THURSDAY            JULY         7      WEDNESDAY  
MARCH        5      FRIDAY              JULY         8      THURSDAY   
MARCH        8      MONDAY              JULY         9      FRIDAY     
MARCH        9      TUESDAY             JULY         12     MONDAY     
MARCH        10     WEDNESDAY           JULY         13     TUESDAY    
MARCH        11     THURSDAY            JULY         14     WEDNESDAY  
MARCH        12     FRIDAY              JULY         15     THURSDAY   
MARCH        15     MONDAY              JULY         16     FRIDAY     
MARCH        16     TUESDAY             JULY         19     MONDAY     
MARCH        17     WEDNESDAY           JULY         20     TUESDAY    
MARCH        18     THURSDAY            JULY         21     WEDNESDAY  
MARCH        19     FRIDAY              JULY         22     THURSDAY   
MARCH        22     MONDAY              JULY         23     FRIDAY     
MARCH        23     TUESDAY             JULY         26     MONDAY     
MARCH        24     WEDNESDAY           JULY         27     TUESDAY    
MARCH        25     THURSDAY            JULY         28     WEDNESDAY  
MARCH        26     FRIDAY              JULY         29     THURSDAY   
MARCH        29     MONDAY              JULY         30     FRIDAY     
MARCH        30     TUESDAY             AUGUST       2      MONDAY     
MARCH        31     WEDNESDAY           AUGUST       3      TUESDAY    

                                APRIL 2010
If the date is...                       90th weekday after the date is...

APRIL        1 '10  THURSDAY            AUGUST       4 '10  WEDNESDAY  
APRIL        2      FRIDAY              AUGUST       5      THURSDAY   
APRIL        5      MONDAY              AUGUST       6      FRIDAY     
APRIL        6      TUESDAY             AUGUST       9      MONDAY     
APRIL        7      WEDNESDAY           AUGUST       10     TUESDAY    
APRIL        8      THURSDAY            AUGUST       11     WEDNESDAY  
APRIL        9      FRIDAY              AUGUST       12     THURSDAY   
APRIL        12     MONDAY              AUGUST       13     FRIDAY     
APRIL        13     TUESDAY             AUGUST       16     MONDAY     
APRIL        14     WEDNESDAY           AUGUST       17     TUESDAY    
APRIL        15     THURSDAY            AUGUST       18     WEDNESDAY  
APRIL        16     FRIDAY              AUGUST       19     THURSDAY   
APRIL        19     MONDAY              AUGUST       20     FRIDAY     
APRIL        20     TUESDAY             AUGUST       23     MONDAY     
APRIL        21     WEDNESDAY           AUGUST       24     TUESDAY    
APRIL        22     THURSDAY            AUGUST       25     WEDNESDAY  
APRIL        23     FRIDAY              AUGUST       26     THURSDAY   
APRIL        26     MONDAY              AUGUST       27     FRIDAY     
APRIL        27     TUESDAY             AUGUST       30     MONDAY     
APRIL        28     WEDNESDAY           AUGUST       31     TUESDAY    
APRIL        29     THURSDAY            SEPTEMBER    1      WEDNESDAY  
APRIL        30     FRIDAY              SEPTEMBER    2      THURSDAY   

                                MAY 2010
If the date is...                       90th weekday after the date is...

MAY          3 '10  MONDAY              SEPTEMBER    3 '10  FRIDAY     
MAY          4      TUESDAY             SEPTEMBER    6      MONDAY     
MAY          5      WEDNESDAY           SEPTEMBER    7      TUESDAY    
MAY          6      THURSDAY            SEPTEMBER    8      WEDNESDAY  
MAY          7      FRIDAY              SEPTEMBER    9      THURSDAY   
MAY          10     MONDAY              SEPTEMBER    10     FRIDAY     
MAY          11     TUESDAY             SEPTEMBER    13     MONDAY     
MAY          12     WEDNESDAY           SEPTEMBER    14     TUESDAY    
MAY          13     THURSDAY            SEPTEMBER    15     WEDNESDAY  
MAY          14     FRIDAY              SEPTEMBER    16     THURSDAY   
MAY          17     MONDAY              SEPTEMBER    17     FRIDAY     
MAY          18     TUESDAY             SEPTEMBER    20     MONDAY     
MAY          19     WEDNESDAY           SEPTEMBER    21     TUESDAY    
MAY          20     THURSDAY            SEPTEMBER    22     WEDNESDAY  
MAY          21     FRIDAY              SEPTEMBER    23     THURSDAY   
MAY          24     MONDAY              SEPTEMBER    24     FRIDAY     
MAY          25     TUESDAY             SEPTEMBER    27     MONDAY     
MAY          26     WEDNESDAY           SEPTEMBER    28     TUESDAY    
MAY          27     THURSDAY            SEPTEMBER    29     WEDNESDAY  
MAY          28     FRIDAY              SEPTEMBER    30     THURSDAY   
MAY          31     MONDAY              OCTOBER      1      FRIDAY     

                                JUNE 2010
If the date is...                       90th weekday after the date is...

JUNE         1 '10  TUESDAY             OCTOBER      4 '10  MONDAY     
JUNE         2      WEDNESDAY           OCTOBER      5      TUESDAY    
JUNE         3      THURSDAY            OCTOBER      6      WEDNESDAY  
JUNE         4      FRIDAY              OCTOBER      7      THURSDAY   
JUNE         7      MONDAY              OCTOBER      8      FRIDAY     
JUNE         8      TUESDAY             OCTOBER      11     MONDAY     
JUNE         9      WEDNESDAY           OCTOBER      12     TUESDAY    
JUNE         10     THURSDAY            OCTOBER      13     WEDNESDAY  
JUNE         11     FRIDAY              OCTOBER      14     THURSDAY   
JUNE         14     MONDAY              OCTOBER      15     FRIDAY     
JUNE         15     TUESDAY             OCTOBER      18     MONDAY     
JUNE         16     WEDNESDAY           OCTOBER      19     TUESDAY    
JUNE         17     THURSDAY            OCTOBER      20     WEDNESDAY  
JUNE         18     FRIDAY              OCTOBER      21     THURSDAY   
JUNE         21     MONDAY              OCTOBER      22     FRIDAY     
JUNE         22     TUESDAY             OCTOBER      25     MONDAY     
JUNE         23     WEDNESDAY           OCTOBER      26     TUESDAY    
JUNE         24     THURSDAY            OCTOBER      27     WEDNESDAY  
JUNE         25     FRIDAY              OCTOBER      28     THURSDAY   
JUNE         28     MONDAY              OCTOBER      29     FRIDAY     
JUNE         29     TUESDAY             NOVEMBER     1      MONDAY     
JUNE         30     WEDNESDAY           NOVEMBER     2      TUESDAY    

                                JULY 2010
If the date is...                       90th weekday after the date is...

JULY         1 '10  THURSDAY            NOVEMBER     3 '10  WEDNESDAY  
JULY         2      FRIDAY              NOVEMBER     4      THURSDAY   
JULY         5      MONDAY              NOVEMBER     5      FRIDAY     
JULY         6      TUESDAY             NOVEMBER     8      MONDAY     
JULY         7      WEDNESDAY           NOVEMBER     9      TUESDAY    
JULY         8      THURSDAY            NOVEMBER     10     WEDNESDAY  
JULY         9      FRIDAY              NOVEMBER     11     THURSDAY   
JULY         12     MONDAY              NOVEMBER     12     FRIDAY     
JULY         13     TUESDAY             NOVEMBER     15     MONDAY     
JULY         14     WEDNESDAY           NOVEMBER     16     TUESDAY    
JULY         15     THURSDAY            NOVEMBER     17     WEDNESDAY  
JULY         16     FRIDAY              NOVEMBER     18     THURSDAY   
JULY         19     MONDAY              NOVEMBER     19     FRIDAY     
JULY         20     TUESDAY             NOVEMBER     22     MONDAY     
JULY         21     WEDNESDAY           NOVEMBER     23     TUESDAY    
JULY         22     THURSDAY            NOVEMBER     24     WEDNESDAY  
JULY         23     FRIDAY              NOVEMBER     25     THURSDAY   
JULY         26     MONDAY              NOVEMBER     26     FRIDAY     
JULY         27     TUESDAY             NOVEMBER     29     MONDAY     
JULY         28     WEDNESDAY           NOVEMBER     30     TUESDAY    
JULY         29     THURSDAY            DECEMBER     1      WEDNESDAY  
JULY         30     FRIDAY              DECEMBER     2      THURSDAY   

                                AUGUST 2010
If the date is...                       90th weekday after the date is...

AUGUST       2 '10  MONDAY              DECEMBER     3 '10  FRIDAY     
AUGUST       3      TUESDAY             DECEMBER     6      MONDAY     
AUGUST       4      WEDNESDAY           DECEMBER     7      TUESDAY    
AUGUST       5      THURSDAY            DECEMBER     8      WEDNESDAY  
AUGUST       6      FRIDAY              DECEMBER     9      THURSDAY   
AUGUST       9      MONDAY              DECEMBER     10     FRIDAY     
AUGUST       10     TUESDAY             DECEMBER     13     MONDAY     
AUGUST       11     WEDNESDAY           DECEMBER     14     TUESDAY    
AUGUST       12     THURSDAY            DECEMBER     15     WEDNESDAY  
AUGUST       13     FRIDAY              DECEMBER     16     THURSDAY   
AUGUST       16     MONDAY              DECEMBER     17     FRIDAY     
AUGUST       17     TUESDAY             DECEMBER     20     MONDAY     
AUGUST       18     WEDNESDAY           DECEMBER     21     TUESDAY    
AUGUST       19     THURSDAY            DECEMBER     22     WEDNESDAY  
AUGUST       20     FRIDAY              DECEMBER     23     THURSDAY   
AUGUST       23     MONDAY              DECEMBER     24     FRIDAY     
AUGUST       24     TUESDAY             DECEMBER     27     MONDAY     
AUGUST       25     WEDNESDAY           DECEMBER     28     TUESDAY    
AUGUST       26     THURSDAY            DECEMBER     29     WEDNESDAY  
AUGUST       27     FRIDAY              DECEMBER     30     THURSDAY   
AUGUST       30     MONDAY              DECEMBER     31     FRIDAY     
AUGUST       31 '10 TUESDAY             JANUARY      3 '11  MONDAY     

                                SEPTEMBER 2010
If the date is...                       90th weekday after the date is...

SEPTEMBER    1 '10  WEDNESDAY           JANUARY      4 '11  TUESDAY    
SEPTEMBER    2      THURSDAY            JANUARY      5      WEDNESDAY  
SEPTEMBER    3      FRIDAY              JANUARY      6      THURSDAY   
SEPTEMBER    6      MONDAY              JANUARY      7      FRIDAY     
SEPTEMBER    7      TUESDAY             JANUARY      10     MONDAY     
SEPTEMBER    8      WEDNESDAY           JANUARY      11     TUESDAY    
SEPTEMBER    9      THURSDAY            JANUARY      12     WEDNESDAY  
SEPTEMBER    10     FRIDAY              JANUARY      13     THURSDAY   
SEPTEMBER    13     MONDAY              JANUARY      14     FRIDAY     
SEPTEMBER    14     TUESDAY             JANUARY      17     MONDAY     
SEPTEMBER    15     WEDNESDAY           JANUARY      18     TUESDAY    
SEPTEMBER    16     THURSDAY            JANUARY      19     WEDNESDAY  
SEPTEMBER    17     FRIDAY              JANUARY      20     THURSDAY   
SEPTEMBER    20     MONDAY              JANUARY      21     FRIDAY     
SEPTEMBER    21     TUESDAY             JANUARY      24     MONDAY     
SEPTEMBER    22     WEDNESDAY           JANUARY      25     TUESDAY    
SEPTEMBER    23     THURSDAY            JANUARY      26     WEDNESDAY  
SEPTEMBER    24     FRIDAY              JANUARY      27     THURSDAY   
SEPTEMBER    27     MONDAY              JANUARY      28     FRIDAY     
SEPTEMBER    28     TUESDAY             JANUARY      31     MONDAY     
SEPTEMBER    29     WEDNESDAY           FEBRUARY     1 '11  TUESDAY    
SEPTEMBER    30     THURSDAY            FEBRUARY     2      WEDNESDAY  

                                OCTOBER 2010
If the date is...                       90th weekday after the date is...

OCTOBER      1 '10  FRIDAY              FEBRUARY     3 '11  THURSDAY   
OCTOBER      4      MONDAY              FEBRUARY     4      FRIDAY     
OCTOBER      5      TUESDAY             FEBRUARY     7      MONDAY     
OCTOBER      6      WEDNESDAY           FEBRUARY     8      TUESDAY    
OCTOBER      7      THURSDAY            FEBRUARY     9      WEDNESDAY  
OCTOBER      8      FRIDAY              FEBRUARY     10     THURSDAY   
OCTOBER      11     MONDAY              FEBRUARY     11     FRIDAY     
OCTOBER      12     TUESDAY             FEBRUARY     14     MONDAY     
OCTOBER      13     WEDNESDAY           FEBRUARY     15     TUESDAY    
OCTOBER      14     THURSDAY            FEBRUARY     16     WEDNESDAY  
OCTOBER      15     FRIDAY              FEBRUARY     17     THURSDAY   
OCTOBER      18     MONDAY              FEBRUARY     18     FRIDAY     
OCTOBER      19     TUESDAY             FEBRUARY     21     MONDAY     
OCTOBER      20     WEDNESDAY           FEBRUARY     22     TUESDAY    
OCTOBER      21     THURSDAY            FEBRUARY     23     WEDNESDAY  
OCTOBER      22     FRIDAY              FEBRUARY     24     THURSDAY   
OCTOBER      25     MONDAY              FEBRUARY     25     FRIDAY     
OCTOBER      26     TUESDAY             FEBRUARY     28     MONDAY     
OCTOBER      27 '10 WEDNESDAY           MARCH        1 '11  TUESDAY    
OCTOBER      28     THURSDAY            MARCH        2      WEDNESDAY  
OCTOBER      29     FRIDAY              MARCH        3      THURSDAY   

                                NOVEMBER 2010
If the date is...                       90th weekday after the date is...

NOVEMBER     1 '10  MONDAY              MARCH        4 '11  FRIDAY     
NOVEMBER     2      TUESDAY             MARCH        7      MONDAY     
NOVEMBER     3      WEDNESDAY           MARCH        8      TUESDAY    
NOVEMBER     4      THURSDAY            MARCH        9      WEDNESDAY  
NOVEMBER     5      FRIDAY              MARCH        10     THURSDAY   
NOVEMBER     8      MONDAY              MARCH        11     FRIDAY     
NOVEMBER     9      TUESDAY             MARCH        14     MONDAY     
NOVEMBER     10     WEDNESDAY           MARCH        15     TUESDAY    
NOVEMBER     11     THURSDAY            MARCH        16     WEDNESDAY  
NOVEMBER     12     FRIDAY              MARCH        17     THURSDAY   
NOVEMBER     15     MONDAY              MARCH        18     FRIDAY     
NOVEMBER     16     TUESDAY             MARCH        21     MONDAY     
NOVEMBER     17     WEDNESDAY           MARCH        22     TUESDAY    
NOVEMBER     18     THURSDAY            MARCH        23     WEDNESDAY  
NOVEMBER     19     FRIDAY              MARCH        24     THURSDAY   
NOVEMBER     22     MONDAY              MARCH        25     FRIDAY     
NOVEMBER     23     TUESDAY             MARCH        28     MONDAY     
NOVEMBER     24     WEDNESDAY           MARCH        29     TUESDAY    
NOVEMBER     25     THURSDAY            MARCH        30     WEDNESDAY  
NOVEMBER     26     FRIDAY              MARCH        31     THURSDAY   
NOVEMBER     29 '10 MONDAY              APRIL        1  '11 FRIDAY     
NOVEMBER     30     TUESDAY             APRIL        4      MONDAY     

                                DECEMBER 2010
If the date is...                       90th weekday after the date is...

DECEMBER     1 '10  WEDNESDAY           APRIL        5 '11  TUESDAY    
DECEMBER     2      THURSDAY            APRIL        6      WEDNESDAY  
DECEMBER     3      FRIDAY              APRIL        7      THURSDAY   
DECEMBER     6      MONDAY              APRIL        8      FRIDAY     
DECEMBER     7      TUESDAY             APRIL        11     MONDAY     
DECEMBER     8      WEDNESDAY           APRIL        12     TUESDAY    
DECEMBER     9      THURSDAY            APRIL        13     WEDNESDAY  
DECEMBER     10     FRIDAY              APRIL        14     THURSDAY   
DECEMBER     13     MONDAY              APRIL        15     FRIDAY     
DECEMBER     14     TUESDAY             APRIL        18     MONDAY     
DECEMBER     15     WEDNESDAY           APRIL        19     TUESDAY    
DECEMBER     16     THURSDAY            APRIL        20     WEDNESDAY  
DECEMBER     17     FRIDAY              APRIL        21     THURSDAY   
DECEMBER     20     MONDAY              APRIL        22     FRIDAY     
DECEMBER     21     TUESDAY             APRIL        25     MONDAY     
DECEMBER     22     WEDNESDAY           APRIL        26     TUESDAY    
DECEMBER     23     THURSDAY            APRIL        27     WEDNESDAY  
DECEMBER     24     FRIDAY              APRIL        28     THURSDAY   
DECEMBER     27     MONDAY              APRIL        29     FRIDAY     
DECEMBER     28 '10 TUESDAY             MAY          2 '11  MONDAY     
DECEMBER     29     WEDNESDAY           MAY          3      TUESDAY    
DECEMBER     30     THURSDAY            MAY          4      WEDNESDAY  
DECEMBER     31     FRIDAY              MAY          5      THURSDAY