Business Days Calculator — Guam
Calculate working days in Guam excluding 15 public holidays in 2026.
Business Days Calculator
Calculate delivery dates excluding weekends and public holidays worldwide.
Public Holidays in Guam (2026)
| Date | Holiday |
|---|---|
| 2026-01-01 | New Year's Day |
| 2026-01-19 | Martin Luther King Jr. Day |
| 2026-03-02 | Guam History and Chamorro Heritage Day |
| 2026-05-25 | Memorial Day |
| 2026-06-19 | Juneteenth |
| 2026-07-03 | Independence Day (substitute day) |
| 2026-07-04 | Independence Day |
| 2026-07-21 | Liberation Day |
| 2026-09-07 | Labor Day |
| 2026-10-12 | Columbus Day |
| 2026-11-02 | All Souls' Day |
| 2026-11-11 | Veterans Day |
| 2026-11-26 | Thanksgiving Day |
| 2026-12-08 | Our Lady of Camarin Day |
| 2026-12-25 | Christmas Day |
How this calculation works
This page helps you plan deadlines in Guam using business days (not calendar days). Results depend on weekends and the public-holiday calendar.
- Weekends: Saturday and Sunday are excluded by default.
- Holidays: 15 public holidays in 2026 are excluded (see table).
- Saturday as a working day: you can enable it in the form if it applies to you.
A few examples of 2026 holidays: New Year's Day, Martin Luther King Jr. Day, Guam History and Chamorro Heritage Day, Memorial Day, Juneteenth, Independence Day (substitute day)…
Note: holiday calendars can vary by region/industry and may change at short notice. For critical decisions, verify with official sources.
Frequently asked questions
What’s the difference between a business day and a calendar day?
Calendar days count every day (including weekends). Business days exclude weekends and typically public holidays.
Why does the result change by country?
Because each country has a different public-holiday calendar. Also, some industries treat Saturday as a working day.
Can I use this for legal or banking deadlines?
Use it as a planning aid. Some official deadlines depend on specific definitions (e.g., regional holidays, cut-off times, or jurisdiction-specific rules).
Related resources
If you need more context, these guides explain the method and common use cases.