School Calendar

  • Event Categories

  • Location

  • Athletic Schedules


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  6. Fri
  7. Sat
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    Brave For A Day

    This visiting program is designed for 8th grade students to spend part of their day getting to know the campus, the students and the teachers. The day begins at 8:45 a.m. and concludes at approximately 12:50 p.m. On these visiting days, we encourage parents to register for our Parent Tour and Talk. The Parent Tour and Talk usually lasts about 2 and a half hours and includes a tour of the campus along with the opportunity to learn more about Justin-Siena.

    Space is limited to 15 students each day. Students will have an authentic and personalized visit to allow them to see what it is like to be a Justin-Siena student. Students will be able to customize their visit by choosing the classes they would like to experience. Please click here to register.

    Contact Director of Admissions, Ms. Alicia Valdivia or 707.255.0950 ext. 621 or Admissions Assistant, Mrs. Letty Herrera or 707.255.0950 ext. 600
    Contact: Admissions

    Club Meetings

    Chinese Club – Room 413
    Dance Club – Siena Hall
    Do Something Club – Room Varies
    Engineering & 3-D Modeling Club – Room 508
    Expanded Minds Club – Gasser Center Conference Room
    FIDM Fashion Club – Room 416
    Fitness Club – Room 319
    FNL Club – Room 211
    French Club – Room 403
    Literacy/Shakes Club – Room 108
    Ping-Pong Club – Clark Gym
    SAO Club – Room 511
    Seasons of Service Club – Room RCM
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    SAT exam

    Register online at www.collegeboard.com . Seniors should sign up for SAT and ACT exams in the fall. Juniors should begin SAT and ACT testing in the spring.
    Contact College Counseling: Andrea Flores at aflores@justin-siena.org or 255-0950 x610 or Alicia Parker at aparker@justin-siena.org or x664
    Contact: College Counseling

    High School Placement Exam

    400 wing
    Please contact the Admissions Office for more details.

    Mock Trial Tournament

    Willow Glen High School, San Jose
    Tournament at Willow Glen Second Annual Silicon Valley Friendly

    "Solstice" Instrumental Concert matinee

    Siena Hall
    Join us for a winter instrumental music concert featuring winter inspired music from Ireland, Norway, and even Mongolia, Solstice also aims to reinvent the way we have heard some of our favorite Christmas standards, such as Greensleeves and Christmas Time is Here. Show times are at 2 pm, and 7 pm, in Siena Hall on Saturday, December 3.

    Tickets are $12 for adults, $10 with a canned good, and free for students with a canned good.


    TICKETS

    "Solstice" Instrumental Music Concert

    Siena Hall
    Join us for a winter instrumental music concert featuring winter inspired music from Ireland, Norway, and even Mongolia, Solstice also aims to reinvent the way we have heard some of our favorite Christmas standards, such as Greensleeves and Christmas Time is Here. Show times are at 2 pm, and 7 pm, in Siena Hall on Saturday, December 3.

    Tickets are $12 for adults, $10 with a canned good, and free for students with a canned good.

    TICKETS
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    VENAVER Philippines

    Room 213

    Class Councils

    Student Choreography Showcase

    Siena Hall
    This is a showcase of student choreography from the Advanced Dance class
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    Student Choreography Showcase

    Siena Hall
    This is a showcase of student choreography from the Advanced Dance class

    Mock Trial Scimmage

    Justin-Siena
    Scrimmage at Justin-Siena against Piedmont

    Alumni Club Meeting

    CBC Large Conference Room
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    Immaculate Conception and Our Lady of Guadalupe Mass

    Clark Gym
    Todayis a Liturgy Dress Day as we celebrate the Solemnity of the Immaculate Conception of the Blessed Virgin Mary. All students are reminded to consult the Justin-Siena web page for information on the dress code for liturgy.

    We will also have a special schedule for Thursday as follows:
    9:00-10:15     Period 2
    10:15-10:20   Dismissal to Liturgy from Period 2
    10:20-11:35   Immaculate Conception Liturgy in the Clark Gym
    11:35-11:55   Break
    11:55-1:10     Period 1
    1:10-1:50       Lunch
    1:55-3:10       Period 3
    3:10-3:30        Office Hours

    Foundation Board Meeting

    CBC Large Conference Room

    Club Meetings

    Engineering & 3-D Modeling Club - Room 508
  5. 10

    ACT exam

    Register online at www.actstudent.org . Seniors should sign up for SAT and ACT exams in the fall. Juniors should begin SAT and ACT testing in the spring.
    Contact College Counseling: Andrea Flores at aflores@justin-siena.org or 255-0950 x610 or Alicia Parker at aparker@justin-siena.org or x664

    High School Placement Exam

    400 wing
    Please contact the Admissions Office for more details.
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    Final Exams

    Campuswide
    Attendance is required for all students in the classes in which they are enrolled, during final exams. The only exceptions are for students taking Study Hall during the last scheduled final exam period and students who do not have scheduled classes in a given exam period. If a student misses a final exam, he/she will be given a grade of “0” for that exam. Early administrations of final exams are not permitted. Students who must be absent for a final exam(s) due to serious illness or extenuating circumstances are required to present signed documentation from a physician to the Attendance Office. Examples of an extenuating circumstance might include: a death in the family, a diagnosed mental health issue, or a concussion that has been evaluated by the Justin-Siena Athletic Trainer. College trips, family vacations, or family reunions, for example, are not valid reasons to miss final exams.
  3. 14

    Final Exams

    Campuswide
    Attendance is required for all students in the classes in which they are enrolled, during final exams. The only exceptions are for students taking Study Hall during the last scheduled final exam period and students who do not have scheduled classes in a given exam period. If a student misses a final exam, he/she will be given a grade of “0” for that exam. Early administrations of final exams are not permitted. Students who must be absent for a final exam(s) due to serious illness or extenuating circumstances are required to present signed documentation from a physician to the Attendance Office. Examples of an extenuating circumstance might include: a death in the family, a diagnosed mental health issue, or a concussion that has been evaluated by the Justin-Siena Athletic Trainer. College trips, family vacations, or family reunions, for example, are not valid reasons to miss final exams.
  4. 15

    Final Exams

    Campuswide
    Attendance is required for all students in the classes in which they are enrolled, during final exams. The only exceptions are for students taking Study Hall during the last scheduled final exam period and students who do not have scheduled classes in a given exam period. If a student misses a final exam, he/she will be given a grade of “0” for that exam. Early administrations of final exams are not permitted. Students who must be absent for a final exam(s) due to serious illness or extenuating circumstances are required to present signed documentation from a physician to the Attendance Office. Examples of an extenuating circumstance might include: a death in the family, a diagnosed mental health issue, or a concussion that has been evaluated by the Justin-Siena Athletic Trainer. College trips, family vacations, or family reunions, for example, are not valid reasons to miss final exams.
  5. 16

    Final Exams

    Campuswide
    Attendance is required for all students in the classes in which they are enrolled, during final exams. The only exceptions are for students taking Study Hall during the last scheduled final exam period and students who do not have scheduled classes in a given exam period. If a student misses a final exam, he/she will be given a grade of “0” for that exam. Early administrations of final exams are not permitted. Students who must be absent for a final exam(s) due to serious illness or extenuating circumstances are required to present signed documentation from a physician to the Attendance Office. Examples of an extenuating circumstance might include: a death in the family, a diagnosed mental health issue, or a concussion that has been evaluated by the Justin-Siena Athletic Trainer. College trips, family vacations, or family reunions, for example, are not valid reasons to miss final exams.

Justin-Siena High School

4026 Maher Street
Napa, CA, 94558
United States
T: 707.255.0950 
F: 707.255.0334
Justin-Siena is a Lasallian Catholic college preparatory community that serves young people in grades 9–12.