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Critical Dates Calendar

NOTE: Dates on this page may change at any time. This is for reference only and the actual dates may change due to scheduling conflicts. Please see the actual calendar for the school to see up to date events.

2025-2026 School Year

August

4 Golf Begins
4 All Teachers Report
8 Freshman Orientation - 8am-12:30pm (Freshmen ONLY)
11 First Day of Sem 1 – ALL STUDENTS 9:10am
11 Fall Sports Season Begins
12 Back to school assembly - during Seminar
14 Student Photo Day - All Day in Library
18 AMP Social - 6pm
19 Sophomore Assembly
20 Fall Play Auditions - 4pm-7pm (Aud)
21 Thu Parent Teacher Conferences – 4-8pm (Open House)
21 Junior/Senior Assemblies

September

1 LABOR DAY – NO SCHOOL
2-16 NWEA Testing Dates
9 School Accountability Committee – 5pm (Library)
15-19 Homecoming Week (Spirit Week & Festivities)
16 Wildcat Bell Schedule Today
17 Powder Puff Football @ D6 Stadium – 6:00pm
18 Homecoming Football Game
19 Homecoming Parade Bell Schedule Today
19 HOMECOMING PARADE – 1:15pm
19 6-week grading period ends
20 Homecoming Dance - 8pm-11pm @ Central
22 School Improvement day – No School for Students
22 GCHS Day/Night College Fair @UNC
23-26 Fall Arts Week at the Castle – during lunch
23 Jostens Sophomore Class Ring Presentation - Seminar B
25 Jostens Senior Cap & Gown Presentation - Seminar D
26 Football v. West
30 Jostens Sophomore & Senior Ordering - during lunch West Entry

October

1 Jostens Sophomore & Senior Ordering - during lunch West Entry
2 Fall Pep Assembly (Seminar C, now at 9:55am) - bell schedule flip flop (block 2 & Seminar C/D before lunch, block 4 & 6 after lunch
6 Fall Music Concert 1 (Choirs) Aud – 7pm
7 Fall Music Concert 2 (Jazz Bands) Aud – 7pm
7 Freshmen Assembly - Seminar B
7 College Free Application Day - Library (all day)
8 Fall Music Concert 3 (Orchestras) Aud – 7pm
9 Wildcat Bell Schedule Today
10 School Improvement day-No School for Students
16 Sophomore Class Meeting - Seminar D
16 Picture Make-Up Day - During Seminar D (2:00pm-3:40pm)
16 Thu Parent Teacher Conferences – 4:30-7:30pm (Rooms)
18 Greeley Inv. Marching Festival @ D6 Stadium – All Day
20 Mid-Semester Break - No School for Students or Staff
21 Wildcat Bell Schedule Today
22 ½ Day of School: PSAT/NMSQT Testing in A.M.
27 Girls Volleyball vs Northridge HERE
30 Trick or Treat at the Castle -5pm-7pm
31 Career Fair - GCHS Commons (½ day PM)
31 12-week grading period ends

November

3 School Improvement day-No School for Students
6 AMP Middle School At the Castle (9:30am-2pm)
6-8 Fall Play: “MacBeth” – Aud - 7pm, 1pm Sat. Matinee
11 DECA Districts at UNC
12 Vision and Hearing Screening – 8:30am-3:30pm
13 First Gen Day - GCHS (during Seminar)
17 Winter Sports Season Begins
20 Java and Jazz - Margie’s Java Joint - 7pm
22 Castle Classic Forensic Varsity Invite – All Day
24-28 Thanksgiving Break – NO SCHOOL

December

2 School Accountability Committee – 5pm (Library)
3 Choir Large Group Festival at West
4-18 NWEA Testing Dates
5,6 AMP Winter Dance Concert/One Act - Aud- 7pm
8 Holiday Music Concert 1 (Vocalists) - Aud - 7pm
9 Holiday Music Concert 2 (Instrumentalists) - Aud - 7pm
10 Holiday Music Concert 3 (Orchestras) - Aud - 7pm
11-13 State Thespian Convention - Denver
15-18 Finals Week for Semester 1
15-17 Spring Musical Auditions @ Central
18 1st Semester Ends – Last day for students
19 GCHS Athletic Hall of Fame Night; Cafe & Gym 5pm
19 School Improvement day – No School for Students
20-31 Holiday Break – NO SCHOOL for Students or Staff

January

1-5 Holiday Break – NO SCHOOL for Students/Staff
5 School Improvement Day – NO SCHOOL for Students
6 First Day of Sem 2 – All Students Report @ 8:10am
9-11 All-State Choir, Denver Convention Center
13 Rivals Week Pep Assembly during Seminar
13 Basketball v. N.R @ N.R.
15 Basketball v. West @ Central
19 Martin Luther King, Jr. Day – NO SCHOOL
20 Combined League Orchestra (UCCC) – 7pm
21 Combined League Honor Choir (UCCC) – 7pm
21 WIDA Testing Window Begins
29 All-City Band (@ Greeley West) – 7pm
29 AVID Leadership Conference - Denver all day
1/29-2/1 All-State Jazz Choir

February

2 School Improvement day – No School for Students
4 FBLA Districts @ UNC
6-8 All-State Orchestra @ CSU
9 I Love My Future Counseling Event - ½ Day P.M. (Commons)
10 School Accountability Committee – 5pm (Library)
12 Cultural Assembly - During Seminar
13 6-week grading period ends
13 Home Basketball vs Northridge
16 President’s Day - No School
16 Boys Volleyball Starts
17 Walkabout for Programs - Seminar A/B
18 Combined League Honor Band (UCCC) – 7pm
19 Thu Parent Teacher Conferences – 4:30-8:00pm
19 All-City Orchestra (@ Greeley West) - 7pm
20 Jostens Senior Order Handout - during lunch West Entry
21 Big Band Boogie Ball @ UNC Ballroom
22-24 State DECA @Colorado Springs
23 Spring Sports Season Begins (Boys Volleyball starts 2/16)
23-27 In-School Registration for 26-27 School Year

March

3 Incoming Freshman Parent Night - Commons/Aux Gym
4-7 Spring Musical: “The Drowsy Chaperone” - 7pm Aud (1pm mat Sat)
5 Wildcat Bell Schedule Today
6 D6 & Friends Youth Art Walk - Downtown Greeley - 5-8pm
6 School Improvement day – No School for Students
9-13 Middle School Visits – Pre-Registration
11 Music Concert (Instrumentalists) at Bethel Baptist – 7pm
12 Music Concert (Choirs) at Bethel Baptist – 7pm
16-20 SPRING BREAK – No School for Students or Staff
26 ARC Film Festival - Thursday- 10am & 1pm

April

1-30 Testing Window
1 (Wed)Parent Teacher Conferences – 4:30-8:00pm
2 Wildcat Bell Schedule Today
2 12-week grading period ends
2-4 State FBLA
3 AP Art & Design Exhibit - Atlas Theatre - 5-8pm
4 PROM - 8pm-11pm - @ UNC Ballroom
7 School Accountability Committee – 5pm (Library)
7 Singer/Songwriter Showcase - 7pm at Moxit Theatre
8 CMAS (Science) Testing for 11th Graders; All Other Students have Normal Schedule
13-17 Wish Week
14 NoCo Solo & Ensemble Festival - 8am-2pm
15 ½ Day of School for 11th: SAT Testing; No School 9, 10 or 12th
16 ½ Day of School for 9th & 10th: PSAT Testing; No School 11/12
16 Senior Class Picture & Meeting – 2pm (Main Gym)
20-24 PSAT & SAT Make-up
21-23 Arts Week at the Castle (during lunch)
22 NHS Induction (by invitation) – 6pm (Aud)
23-25 UNC Jazz Festival
25 Unified PROM - Aux Gym (6-8pm - Time TBD)
28 Arts Magnet Gala @UCCC at 7pm, Art Show at 6pm
29 Thespian Awards Banquet (Aud/Commons) - 6pm
30 Mid-Semester Break - No School for Students or Staff

May

1 Mid-Semester Break – No School for Students or Staff
1-10 Testing Window
4 Acad. & Ath./Act. Awards – 7pm (upperclassmen) - Auditorium
7-8 Senior Stage Production Class Capstone: “Charlie Brown” – 7:00pm Aud
7-21 NWEA Testing Dates
11 Spring Music Concert 1 (Choirs)-Aud 7:00pm
12 Spring Music Concert 2 (Bands)-Aud 7:00pm
13 Spring Music Concert 3 (Orchestra)-Aud 7:00pm
15 Gold G Banquet (By Invitation)
18 AVID Awards Night – Aud/Commons 7:00pm
18-21 Finals Week
19 Singer/Song-writer Showcase - Moxie - 7pm
20 Senior Checkout/Senior BBQ/Parent Meeting
21 Last Day of School for Students.
22 Teachers Last Day
23 Graduation @ UNC’s Nottingham Field – 12pm