Colombia to Honolulu
-5hColombia
COTSOURCEHonolulu
HSTGreen rows indicate typical business hours (9 AM - 5 PM)
COT and HST on the World Map
The map below highlights the COT (Colombia Time) and HST (Hawaii Standard Time) timezone regions across the globe.
COT – Colombia Time
UTC-05:00Colombia Time (COT) is the standard time for Colombia, 5 hours behind UTC.
- •Colombia does not observe daylight saving time.
- •COT is the same offset as EST (UTC-05:00).
- •Bogotá sits at 2,640m elevation, making it one of the highest capital cities.
HST – Hawaii Standard Time
UTC-10:00Hawaii Standard Time (HST) is the time zone for the Hawaiian Islands, 10 hours behind UTC.
- •Hawaii does not observe daylight saving time.
- •HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
- •Hawaii is one of only two US states that don't observe DST (the other is Arizona).
About Honolulu
WikipediaHonolulu operates on Hawaii Standard Time (HST), UTC-10 with no daylight saving. Hawaii's consistent time makes it a predictable connection between Asia and mainland USA.
Pearl Harbor memorial receives over 2 million visitors annually.
Time Conversion Guide: Colombia to Honolulu
Colombia runs on Colombia Standard Time (COT) at UTC-05:00. Honolulu runs on Hawaii-Aleutian Standard Time (HST) at UTC-10:00. That puts Colombia 5 hours behind Honolulu — a difference of -5h at the current offsets.
In practice, when it is 9:00 AM in Colombia it is 4:00 AM in Honolulu. Midnight in Colombia is 7:00 PM in Honolulu. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Colombia to Honolulu time conversion table
| Colombia (COT) | Honolulu (HST) | Day |
|---|---|---|
| 12:00 AM | 7:00 PM | previous day |
| 6:00 AM | 1:00 AM | same day |
| 7:00 AM | 2:00 AM | same day |
| 8:00 AM | 3:00 AM | same day |
| 9:00 AM | 4:00 AM | same day |
| 12:00 PM | 7:00 AM | same day |
| 3:00 PM | 10:00 AM | same day |
| 5:00 PM | 12:00 PM | same day |
| 6:00 PM | 1:00 PM | same day |
| 9:00 PM | 4:00 PM | same day |
Why people convert Colombia to Honolulu time
- Scheduling a call from Colombia to Honolulu: a 10:00 AM start in Colombia lands at 5:00 AM in Honolulu, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Colombia and Honolulu are inside the 9-to-5 working day between 2:00 PM and 5:00 PM COT time (9:00 AM–12:00 PM HST). That is roughly 3 hours of usable overlap.
- Booking travel or deliveries: tracking Honolulu local time against Colombia keeps pickup windows and arrival estimates honest across the -5h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM COT" is unambiguous; "3 PM" across a -5h gap is not.
- Block 2:00 PM–5:00 PM COT as the recurring meeting window if you work primarily from Colombia and need Honolulu colleagues present.
About COT (Colombia Time)
Colombia Time (COT) is used throughout Colombia. Colombia does not observe daylight saving time. COT shares the same offset as EST (UTC-05:00). Bogotá, the capital, is one of the largest cities in South America.
About HST (Hawaii Standard Time)
Hawaii Standard Time (HST) is used in the state of Hawaii and does not observe daylight saving time. This makes HST one of the most consistent time zones in the US. The Hawaiian Islands are among the last places on Earth to see a new calendar day.
Best time to call between Colombia and Honolulu
Both Colombia and Honolulu sit inside the 9 AM – 5 PM working day between 2:00 PM–5:00 PM COT, which is 9:00 AM–12:00 PM HST. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Colombia and Honolulu overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
Colombia is 5 hours behind Honolulu (COT UTC-05:00 → HST UTC-10:00). The shared working window is 2:00 PM–5:00 PM COT. Remember to re-check around daylight-saving transitions.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Colombia and Honolulu?
Colombia (COT, UTC-05:00) is 5 hours behind Honolulu (HST, UTC-10:00). The gap is currently -5h.
How do I convert Colombia time to Honolulu time?
Add -5h to Colombia local time. For example, 9:00 AM in Colombia is 4:00 AM in Honolulu.
What time is it in Honolulu right now?
Honolulu uses HST at UTC-10:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -5h offset from Colombia.
What is the best time to call Honolulu from Colombia?
Call between 2:00 PM and 5:00 PM COT — that maps to 9:00 AM–12:00 PM HST and keeps both parties inside the working day.
Which is behind, Colombia or Honolulu?
Colombia is 5 hours behind Honolulu. When it is 12:00 PM in Colombia it is 7:00 AM in Honolulu.
Do Colombia and Honolulu use different time zones?
Colombia (Colombia) uses COT at UTC-05:00, while Honolulu (USA) uses HST at UTC-10:00. The IANA identifiers are America/Bogota and Pacific/Honolulu.
Does daylight saving time affect the Colombia–Honolulu difference?
Neither zone observes daylight saving time, so the -5h offset between Colombia and Honolulu is fixed all year.
Which other cities share Colombia's time zone?
COT also covers Bogotá, Medellín, Cali, Barranquilla, Cartagena.
Which countries use COT, Colombia's zone?
COT is used in Colombia.
Is there a day difference between Colombia and Honolulu?
Not normally. The -5h gap only pushes the date over the previous day.
What is the time difference between Colombia and Honolulu?
Honolulu is -5h from Colombia.
What timezone is Colombia in?
Colombia operates on its local timezone.
What timezone is Honolulu in?
Honolulu operates on Hawaii Standard Time (HST), UTC-10 with no daylight saving. Hawaii's consistent time makes it a predictable connection between Asia and mainland USA.
What are the business hours in Honolulu?
Standard business hours in Honolulu are 8:00 AM - 5:00 PM HST.
Which countries use COT (Colombia Time)?
COT is used in Colombia.
Does COT observe daylight saving time?
No, COT does not observe daylight saving time and remains at UTC-05:00 year-round.
What are some interesting facts about COT?
Colombia does not observe daylight saving time. COT is the same offset as EST (UTC-05:00).
Which cities are in the HST timezone?
Major cities in the HST timezone include Honolulu, Hilo, Kailua, Pearl City, Kapolei.
What is the UTC offset for HST?
Hawaii Standard Time (HST) is at UTC-10:00.
What should I know about the HST timezone?
Hawaii does not observe daylight saving time. HST is 5 hours behind EST in winter and 6 hours behind EDT in summer.
When is it midnight in Colombia, what time is it in Honolulu?
When it is 12:00 AM (midnight) in Colombia (COT), it is -5h later in Honolulu (HST).
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