ECT to CHST Time Converter

Convert Ecuador Time (ECT) to Chamorro Standard Time (CHST). Both time zones are shown live below; current offset between them is 15 hours ahead.

Quito · Ecuador Time
20:56:10
Saturday, May 30, 2026
GMT-5 · UTC-05:00
Hagåtña · Chamorro Standard Time
11:56:10
Sunday, May 31, 2026
GMT+10 · UTC+10:00

Convert a specific time

From: ECT (Quito)
To: CHST (Hagåtña)
--:--

Daylight Saving status right now

ECT (Ecuador Time)
Observes DST
No
CHST (Chamorro Standard Time)
Observes DST
No

When can ECT and CHST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
ECT
CHST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Quito (ECT). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 17:00–18:00 ECT (08:00–09:00 CHST).

Hour-by-hour ECT to CHST conversion table

ECT time (Quito)CHST time (Hagåtña)Status
00:00 Sat15:00 SatCHST working
01:00 Sat16:00 SatCHST working
02:00 Sat17:00 SatOff-hours both sides
03:00 Sat18:00 SatOff-hours both sides
04:00 Sat19:00 SatOff-hours both sides
05:00 Sat20:00 SatOff-hours both sides
06:00 Sat21:00 SatOff-hours both sides
07:00 Sat22:00 SatOff-hours both sides
08:00 Sat23:00 SatOff-hours both sides
09:00 Sat00:00 SunECT working
10:00 Sat01:00 SunECT working
11:00 Sat02:00 SunECT working
12:00 Sat03:00 SunECT working
13:00 Sat04:00 SunECT working
14:00 Sat05:00 SunECT working
15:00 Sat06:00 SunECT working
16:00 Sat07:00 SunECT working
17:00 Sat08:00 SunOff-hours both sides
18:00 Sat09:00 SunCHST working
19:00 Sat10:00 SunCHST working
20:00 Sat11:00 SunCHST working
21:00 Sat12:00 SunCHST working
22:00 Sat13:00 SunCHST working
23:00 Sat14:00 SunCHST working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Ecuador Time (ECT)
IANA identifier
America/Guayaquil
Current UTC offset
UTC-05:00
Current abbreviation
GMT-5
Major cities in this zone
Guayaquil
Chamorro Standard Time (CHST)
IANA identifier
Pacific/Guam
Current UTC offset
UTC+10:00
Current abbreviation
GMT+10
Major cities in this zone
Hagåtña

Related converters

CHST to ECT (reverse)ECT to ESTECT to PSTECT to GMTECT to UTCECT to CETEST to CHSTPST to CHSTGMT to CHSTUTC to CHSTCET to CHST
Looking for local time? See time in Guayaquil or time in Hagåtña.

Frequently asked questions

What is the time difference between ECT and CHST right now?+
CHST (Chamorro Standard Time) is currently 15 hours ahead ECT (Ecuador Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does ECT or CHST observe daylight saving time?+
ECT: does not observe daylight saving time. CHST: does not observe daylight saving time.
When is the best time to schedule a meeting between ECT and CHST?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 17:00–18:00 ECT (08:00–09:00 CHST).
What time is it in Hagåtña when it is 12:00 noon in Quito?+
When it is 12:00 Sat in Quito (ECT), it is 03:00 Sun in Hagåtña (CHST).
Which IANA time zone identifiers are used for ECT and CHST?+
ECT maps to "America/Guayaquil" in the IANA database. CHST maps to "Pacific/Guam". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Quito ahead of or behind Hagåtña?+
Whether Quito (ECT) is ahead of or behind Hagåtña (CHST) depends on the current UTC offsets. Right now CHST is 15 hours ahead ECT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for ECT and CHST?+
ECT is UTC-05:00 (GMT-5) and CHST is UTC+10:00 (GMT+10). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both ECT and CHST?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between ECT and CHST is 17:00–18:00 ECT.