School Calendar

2023.07.28 HM King's Birthday

2023.07.27 Substitution Day for Asahna Bucha Day

2023.06.12 Summer School

2023.06.07 School Closed

2023.06.06 Visakha Bucha Day Subsitute

2023.06.05 Queen's Birthday Substitute

2023.05.31 End of 4th Quarter

2023.05.05 Substution Day for Labour Day

2023.05.04 Coronation Day - School Closed,

2023.04.10 Songkran Holiday - School Closed

2023.04.07 School Closed

2023.04.06 Chakri Holiday - School Closed

2023.04.05 School Songkran Celebration

2023.03.20 Start of Quarter 4

2023.03.16 Quarter Break - No School

2023.03.15 End of Quarter 3

2023.03.06 Makha Bucha Day - School Closed

2023.02.14 Valentine's Celebration

2023.01.31 Under 15 Volleyball Boys and Girls

2023.01.27 Yearbook Make Up Photo Taking Day

2023.01.26 Honor Roll

2023.01.23 Secondary MAP Testing

2023.01.20 SPTC (Student Parent Teacher Conference

2023.01.19 Chinese New Year Activity (Extended Flagline)

2023.01.17 Under 13 Basketball Boys and Girls/ Open Volleyball Boys and Girls

2023.01.16 Fun Run

2023.01.13 ECE International Children's Day

2023.01.12 SS Secret Brother and Sister/Music Competition

2023.01.09 Beginning of Quarter 3

2023.01.05 In-Service Day for Faculty. No Students

2022.12.23 Christmas Holiday Break

2022.12.20 SS Q2 Examinations

2022.12.16 KG Donation Drive

2022.12.12 Substitution for Constitution Day

2022.12.09 Christmas Concert

2022.12.05 Father's Day - School Closed

2022.12.02 SS Math Olympics

2022.11.30 KG Reading Recital

2022.11.30 Chinese Skill Competition

2022.11.29 Secret Brother and Sister

2022.11.28 KG Book Character Day

2022.11.25 Fun Run

2022.11.24 Thanksgiving

2022.11.21 Book Fair

2022.11.08 Loy Krathong Celebration

2022.11.06 WASC Visit

2022.11.02 Yearbook Photo Taking Days

2022.10.31 ES Track and Field

2022.10.31 MAP Tests

2022.10.28 SPTC

2022.10.27 Honor Roll

2022.10.24 Chulalongkorn Substitute (Holiday)

2022.10.19 High School E-Sports Tournament

2022.10.17 Start Quarter 2

2022.10.14 Bridge Public Holiday

2022.10.13 Death Anniversary of the King Bhumibol

2022.10.12 End Quarter 1

2022.10.10 Secondary Q1 Exams

2022.10.03 ECE English Week

2022.09.30 International Day (Humanities)

2022.09.28 Futsal Under 11 Mixed and Under 13 Girls

2022.09.27 Futsal Under 13 Boys and Under 9 Mixed

2022.09.23 English Writing Competition

2022.09.23 University Fair

2022.09.22 Wai Kru Ceremony

2022.09.21 Fire Drill (Safety & Security)

2022.09.20 Futsal Under 15 Boys and Girls

2022.09.19 Seniors' Presentation / SG Induction Ceremony

2022.09.15 Futsal Open Boys and Girls

2022.09.13 Seniors' Bonding Camp

2022.09.09 Table Tennis U13 - Open

2022.09.09 Flu Vaccine Day

2022.09.02 Mid-Autumn Festival Event(Chinese)

2022.08.30 Badminton U11 and U15

2022.08.29 Badminton U13 and Open, (G.10: ROTCS),

2022.08.15 ECE (Nur-KG) Pajama Day

2022.08.12 Royal Mother's Day

2022.08.08 First Day of School

2022.08.04 Student Preparation for New Academic Year 2022-2023

2022.08.01 All Teachers Orientation

2022.07.29 Asalha Bucha Day

2022.07.28 HM the King's Birthday

2022.07.25 All Teachers Orientation

2022.07.20 New Teachers Orientation

2022.07.19 Orientation Day

2022.07.11 School Break

2022.06.13 Summer Program

2022.06.10 KG Graduation Day

2022.06.07 Secondary Q4 Examination

2022.06.03 Queen Suthida's Birthday

2022.05.23 HS Graduation/ Grade 5 Graduation

2022.05.20 Final Day for Senior Grades Submission

2022.05.16 Visakha Bucha Day

2022.05.12 Seniors Final Exam

2022.05.04 Coronation Day

2022.05.02 Compensation for Labor Day

2022.04.27 High School Poetry Slam

2022.04.22 Earth Day (Go Green, Save the Planet, Reuse & Recycle)

2022.04.18 MAP Test

2022.04.11 Songkran Festival (Thai New Year) Break

2022.04.08 Songkran New Normal

2022.04.06 Chakri Memorial Day (HOLIDAY)

2022.04.05 SPTC

2022.04.01 Kindergarten Sports Day

2022.03.28 Yearbook Photo Taking Days

2022.03.21 First Day of Fourth Quarter

2022.03.18 Grading Day (NO School for Students)

2022.03.15 Secondary Q3 Examination

2022.03.09 Secondary Poetry Slam

2022.03.07 Elementary Spelling Bee

2022.02.21 High School Pre-registration

2022.02.16 Makha Bucha Day

2022.01.28 KG Work Appreciation Day

2022.01.24 MAP Test

2022.01.21 SPTC

2022.01.17 KG Children's Day Online

2022.01.10 First Day of Third Quarter

2021.12.24 Year-end Holidays

2021.12.20 Secondary Q2 Examination

2021.12.10 Constitution Day

2021.12.06 HM the Late Rama 9's Birthday

2021.11.26 Q1 Honor Roll/Character Award: SS & ES (in class)

2021.11.19 Loy Krathong Family Celebration Online

2021.11.01 MAP Test

2021.10.29 SPTC with Jel's mom

2021.10.29 SPTC Online

2021.10.25 Chulalongkorn Memorial Substitution Day

2021.10.18 First Day of Second Quarter

2021.10.15 Grading Day

2021.10.14 Secondary Q1 Examination

2021.10.13 King Rama 9 Day

2021.10.11 Secondary Q1 Examination

2021.09.22 Short Video Talent Show

2021.09.15 Grade 11-12 University Virtual Fair

2021.09.10 Global Issues and Humanitarian Aid Week

2021.08.27 Seniors Presentation & SG Induction

2021.08.20 ROTCS Enrollment

2021.08.17 SG Election

2021.08.16 First Day of School for Nursery and Kindergarten

2021.08.12 The Queen's Birthday

2021.08.10 KG Parents' Orientation

2021.08.09 First Day of School for Elementary and Secondary

2021.08.04 Student Preparation for New Academic Year 2021-2022

2021.08.02 Registration Days/Parents' Orientation

2021.07.30 Teacher and Staff Dinner

2021.07.28 King Vajiralongkorn's Birthday

2021.07.26 Asalha Bucha observed

2021.07.19 Registration, All Teachers' Orientation

2021.07.14 New Teachers Orientation(Visa/Work Permit)

2021.07.05 School Break

2021.07.02 Summer Final Examination & Grades Submission

2021.06.18 Summer Midterm Examination

2021.06.07 Summer School Starts

2021.06.03 Queen Suthida's Birthday

2021.05.31 Summer Break for Students

2021.05.31 Progress Report Completion/Visa and Work Permit Extension

2021.05.26 Visakha Bucha

2021.05.25 Q4 Examinations

2021.05.24 KG Graduation Day

2021.05.21 High School & ES Graduation

2021.05.21 ISAA U15 Girls Volleyball

2021.05.21 ISAA U13 Boys Volleyball

2021.05.17 Q4 Assessments

2021.05.14 ISAA Open Girls Volleyball

2021.05.14 Final Day for Senior Grades Submission

2021.05.10 Fine Arts Week/Music Recital & Art Competition

2021.05.06 SS Science Fair

2021.05.05 ES Science Fair

2021.05.05 K3/G1 Shadow Day

2021.05.05 Seniors Final Exam

2021.05.04 Coronation Day

2021.05.03 Labor Day observed

2021.04.30 Earth Day

2021.04.26 Business Week

2021.04.23 ISAA Swimming U13 Open at BCISB

2021.04.22 ISAA Swimming U9 & U11 at BCISB

2021.04.20 Secondary Poetry & KG Earth Day

2021.04.12 Songkran Break

2021.04.09 Songkran Activity Day/Family Day

2021.04.06 Chakri Day

2021.04.05 ISAA AD Meeting BCISB

2021.04.02 Q3 Honor Roll/Character Award

2021.03.31 ISAA Open House Basketball

2021.03.30 ISAA U15 Girls Basketball

2021.03.29 MAP Test

2021.03.28 Funfair

2021.03.26 Reuse & recycle, KG/ES/SS Open House and SPTC

2021.03.24 ISAA Open Girls Basketball

2021.03.24 SS Film Festival

2021.03.23 ISAA U15 Boys Basketball

2021.03.19 ES Math Day and KG Sports Day

2021.03.16 ISAA U13 Boys Basketball

2021.03.15 First Day of Q4

2021.03.12 Teacher Grading Day

2021.03.09 Q3 Examinations

2021.03.09 ISAA U13 Open Table Tennis

2021.03.05 ES Current Event Monologue

2021.03.05 ES Drama Performance

2021.03.04 ISAA U13 and Open Badminton

2021.03.03 ES Literacy Week- Spelling Bee

2021.03.02 ISAA U11 and U15 Badminton

2021.02.25 Makha Bucha Day Observed

2021.02.22 Pre-registration

2021.02.22 MAP Test

2021.02.19 KG Sports Day

2021.02.15 Hearts Day Celebration

2021.02.12 Chinese Lunar New Year's Day

2021.02.11 Chinese New Year Activity

2021.02.08 Yearbook, Make-up Photo Day

2021.02.04 KG Open House

2021.02.02 Q2 Honor Roll/Character Award

2021.01.29 KG Cleanup Day

2021.01.29 ES Field Trip

2021.01.27 HS Camp

2021.01.21 ISAA U9 Futsal

2021.01.19 ISAA U11 Mixed Futsal

2021.01.15 KG/ES/SS Open House & SPTC

2021.01.08 KG Children's Day

2021.01.05 First day of Q3

2021.01.04 Teacher in-service day

2020.12.21 First Semester Break/Grading/Year-end Holidays

2020.12.18 Yearend New Year Class Party

2020.12.16 Q2 Examinations

2020.12.11 King Bhumibol's Birthday (Substitution)

2020.12.10 Constitution Day

2020.11.27 Fun Run

2020.11.26 ISAA AD Meeting

2020.11.26 Thanksgiving Celebration

2020.11.23 Book Fair

2020.11.20 Secret Brother and Sister

2020.11.19 Grades 1-2 Day Camp

2020.11.13 KG Day Camp

2020.11.05 Grades Camp

2020.11.05 ES Character Traits Award

2020.11.04 HS Q1 Honor Roll Awards

2020.11.03 MS Q1 Honor Roll Award

2020.10.30 Loy Kratong (Celebration in class)

2020.10.23 Chulalongkorn Day

2020.10.22 KG/ES/SS Open House and SPTC

2020.10.21 Computer Keyboarding Competition

2020.10.20 HS Initiation Day

2020.10.19 Digital Citizenship Day

2020.10.13 Anniversary of the Death of King Bhumibol

2020.10.12 First Day of Second Quarter

2020.10.09 Teacher Grading Day

2020.10.06 Q1 Examination

2020.10.02 ES Got Talent

2020.09.25 KG Career Appreciation Day & ES Career Awareness

2020.09.21 MAP Test

2020.09.15 University Day

2020.09.11 International Day

2020.09.04 Fire Drill

2020.09.03 Wai Kru

2020.08.28 Seniors Presentation/SG Induction

2020.08.25 Induction

2020.08.24 Elementary SG Election

2020.08.21 Pajama Day(KG)/My Favorite Dress Day(ES)/Health Check-up

2020.08.17 Year Book Photo Day

2020.08.12 The Queen's Birthday

2020.08.06 ES Open House

2020.08.05 First Day of SY 2020-2021

2020.07.31 Teacher & Staff Dinner

2020.07.23 All Teachers' Orientation

2020.07.15 New Teachers' Orientation(Visa and Work Permit)

2020.07.03 Summer School Final Examination & Grades Submission

2020.06.19 Summer School Midterm Examinations

2020.06.08 Summer School

2020.06.01 Summer Break for Students

2020.06.01 Progress Report Completion/Visa and Work Permit Extensions

2020.05.27 Q4 Examinations

2020.05.26 KG Graduation Day

2020.05.25 ES Graduation Day

2020.05.22 High School Graduation Day

2020.05.15 Final Day for Senior Grades Submission

2020.05.11 Fine Arts Week/Music Recital & Art Competition

2020.05.09 Junior & Senior Prom

2020.05.08 Swim Meet

2020.05.05 ES Science Fair

2020.05.04 Seniors' Final Exam

2020.04.30 Earth Day:School Cleaning Day

2020.04.29 U13 Boys/Girls Volleyball

2020.04.27 Spring MAP Tests

2020.04.23 Secondary Poetry

2020.04.22 U15 Boys and Girls Volleyball

2020.04.21 Open Boys and Girls Volleyball

2020.04.13 Songkran (Thai New Year) Break

2020.04.10 Chakri Memorial Day Substitute

2020.04.09 Songkran Activity Day/Family Day

2020.04.02 Honor Roll Award (Flagline)

2020.03.31 U13 and Open Badminton

2020.03.31 Business Week

2020.03.30 School Holiday

2020.03.29 Funfair by Junior Class

2020.03.27 Open House Student Parent Teacher Conference(SPTC)

2020.03.25 Reuse & Recycle

2020.03.20 Math Day

2020.03.19 U11 and U15 Badminton

2020.03.17 First Day of Q4

2020.03.13 Teacher Grading Days

2020.03.10 Q3 Examinations

2020.02.28 Whole School Sports Day

2020.02.25 Act It Out

2020.02.21 KG Sports Day

2020.02.20 Film Festival

2020.02.17 ES Literacy Week & Spelling Bee

2020.02.14 Valentine's Day Mini Concert

2020.02.12 U13 Open Table Tennis

2020.02.10 Substitution for Makha Bucha Day

2020.02.07 SS Thai Fieldtrip

2020.02.06 U13 Girls Basketball

2020.02.03 Honor Roll Award (Flagline)

2020.01.31 KG Clean-up Day

2020.01.29 HS Camp

2020.01.28 U13 Boys Basketball

2020.01.23 Chinese New Year Activity(extended flagline)

2020.01.22 Track Meet

2020.01.20 Yearbook Makeup Photo Day

2020.01.17 Student Parent Teacher Conference(SPTC)

2020.01.17 U15 Girls Basketball

2020.01.16 U15 Boys Basketball

2020.01.10 KG Career Appreciation Day

2020.01.07 First Day of Q3

2020.01.06 Teacher In-service(all grades and comments completed)

2019.12.19 Teacher Grading Days

2019.12.19 First Semester Break/Grading/Year-End Holidays

2019.12.18 Year End-New Year Class Party

2019.12.16 Q2 Examinations

2019.12.13 Christmas/New Year Event-Parents Invited

2019.12.02 Open Girls Basketball

2019.11.29 Fun Run

2019.11.25 Open Boys Basketball

2019.11.22 Secret Brother and Sister

2019.11.21 Grades 1-2 Camp

2019.11.13 Middle School Camp

2019.11.11 Loy Krathong Celebration

2019.11.08 KG Fieldtrip

2019.11.07 Grades 3-5 Camp

2019.11.06 U9 Futsal

2019.11.05 Honor Roll Award (Flagline)

2019.11.04 U11 Futsal

2019.10.31 Halloween Activity

2019.10.30 U13 Girls Futsal

2019.10.25 ES and SS Open House Student Parent Teacher Conference

2019.10.22 HS Initiation

2019.10.18 Grade 2 Open House Student Parent Teacher Conference(SPTC)

2019.10.18 KG Open House Student Parent Teacher Conference(SPTC)

2019.10.18 High School ESport Tournament

2019.10.17 All Grades and Comments Completed

2019.10.15 First Day of Q2

2019.10.15 Fall MAP Tests

2019.10.11 Teacher Grading Days

2019.10.08 Q1 Examinations

2019.10.03 ES Got Talent

2019.09.27 KG Day Camp

2019.09.24 U13 Boys Futsal

2019.09.20 U15 Girls Futsal

2019.09.18 U15 Boys Futsal

2019.09.17 University Fair

2019.09.13 International Day

2019.09.10 Open Girls Futsal

2019.09.06 Grade 10: ROTCS

2019.09.06 Fire Drill

2019.09.05 Wai Kru (Teacher Respect) Day

2019.09.02 Open Boys Futsal

2019.08.30 Grade 10: ROTCS

2019.08.29 Seniors Presentation/SG Induction

2019.08.23 My Favorite Dress Day(KG)

2019.08.23 Whole School Health Check-up

2019.08.23 Grade 10: ROTCS

2019.08.19 Yearbook Photo Day

2019.08.09 KG and ES Open House for Parents to Meet Teachers

2019.08.09 Grade 10: ROTCS

2019.08.07 Senior Bonding Camp

2019.08.05 First Day of SY 2019-2020

2019.08.02 School Holiday

2019.08.01 Teacher & Staff Dinner

2019.07.24 Registration Day

2019.07.24 All Teachers' Orientation

2019.07.17 New Teachers' Orientation(Visa and Work Permit and Regulations)