Syosset
Central School District
Calendar
September 2026
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sunday,
August
30
Monday,
August
31
Tuesday,
September
1
First Day of Classes
All Day
First Day of Classes
All Day
Middle School sports begin
All Day
Middle School sports begin
All Day
Day 1
All Day
Day 1
All Day
R/Day 1
All Day
R/Day 1
All Day
Thursday,
September
3
R/Day 3
All Day
R/Day 3
All Day
SG PTA Newcomers Reception
All Day
SG PTA Newcomers Reception
All Day
SG PTA Meeting
All Day
SG PTA Meeting
All Day
Elementary PTA Meetings
All Day
Elementary PTA Meetings
All Day
Day 3
All Day
Day 3
All Day
Saturday,
September
5
Sunday,
September
6
Monday,
September
7
Labor Day
All Day
Labor Day
All Day
LABOR DAY - School Closed
All Day
LABOR DAY - School Closed
All Day
Wednesday,
September
9
Day 6
All Day
Day 6
All Day
Middle School PTSA Meetings
All Day
Middle School PTSA Meetings
All Day
W/Day 6
All Day
W/Day 6
All Day
Thursday,
September
10
HBT picture day
All Day
HBT picture day
All Day
R/Day 1
All Day
R/Day 1
All Day
SG PTA Back to School Social
All Day
SG PTA Back to School Social
All Day
Day 1
All Day
Day 1
All Day
Friday,
September
11
Fun Friday Theme: NY Spirit Day
All Day
Fun Friday Theme: NY Spirit Day
All Day
HBT picture day
All Day
W/Day 2
All Day
W/Day 2
All Day
Bus Buddies Get Together
All Day
Bus Buddies Get Together
All Day
Rosh Hashanah begins at sundown
All Day
Rosh Hashanah begins at sundown
All Day
Day 2
All Day
Day 2
All Day
Monday,
September
14
SHS Senior portrait make ups
All Day
SHS Senior portrait make ups
All Day
R/Day 3
All Day
R/Day 3
All Day
Day 3
All Day
Day 3
All Day
Tuesday,
September
15
SHS Senior portrait make ups
All Day
Dot Day
All Day
Dot Day
All Day
W/Day 4
All Day
W/Day 4
All Day
Day 4
All Day
Day 4
All Day
Elementary Open Houses
All Day
Elementary Open Houses
All Day
Wednesday,
September
16
BH picture day
All Day
BH picture day
All Day
R/Day 5
All Day
R/Day 5
All Day
Day 5
All Day
Day 5
All Day
NWEA Testing
All Day
NWEA Testing
All Day
Berry Hill Picture Day
All Day
Berry Hill Picture Day
All Day
Thursday,
September
17
Day 6
All Day
Day 6
All Day
SG Constitution Day
All Day
SG Constitution Day
All Day
W/Day 6
All Day
W/Day 6
All Day
Friday,
September
18
R/Day 1
All Day
R/Day 1
All Day
Day 1
All Day
Day 1
All Day
NWEA Testing
All Day
NWEA Testing
All Day
Monday,
September
21
Yom Kippur
All Day
Yom Kippur
All Day
YOM KIPPUR - School Closed
All Day
YOM KIPPUR - School Closed
All Day
Tuesday,
September
22
NWEA Testing
All Day
NWEA Testing
All Day
W/Day 2
All Day
W/Day 2
All Day
Day 2
All Day
Day 2
All Day
Wednesday,
September
23
NWEA Testing
All Day
Day 3
All Day
Day 3
All Day
WW picture day
All Day
WW picture day
All Day
R/Day 3
All Day
R/Day 3
All Day
Thursday,
September
24
NWEA Testing - Makeups
All Day
NWEA Testing - Makeups
All Day
Day 4
All Day
Day 4
All Day
W/Day 4
All Day
W/Day 4
All Day
RL picture day
All Day
RL picture day
All Day
Friday,
September
25
NWEA Testing - Makeups
All Day
R/Day 5
All Day
R/Day 5
All Day
Sukkot begins at sundown
All Day
Sukkot begins at sundown
All Day
Day 5
All Day
Day 5
All Day
Saturday,
September
26
Sunday,
September
27
Monday,
September
28
Day 6
All Day
Day 6
All Day
Continuing Ed classes begin
All Day
Continuing Ed classes begin
All Day
W/Day 6
All Day
W/Day 6
All Day
Thursday,
October
1
SW picture day
All Day
SW picture day
All Day
Day 3
All Day
Day 3
All Day
R/Day 3
All Day
R/Day 3
All Day
Friday,
October
2
SW picture day
All Day
Village picture day
All Day
Village picture day
All Day
Day 4
All Day
Day 4
All Day
W/Day 4
All Day
W/Day 4
All Day
Fun Friday Theme: Crazy Hat Day
All Day
Fun Friday Theme: Crazy Hat Day
All Day
Saturday,
October
3
SAT Exam
All Day
SAT Exam
All Day
Simchat Torah begins at sundown
All Day
Simchat Torah begins at sundown
All Day
