Quarter to Twelve

Time in IDLW and CIST

The time difference between International Date Line West Time (IDLW) and Clipperton Island Standard Time (CIST) is 4 hours. Clipperton Island Standard Time is 4 hours ahead of International Date Line West Time.

This means 9am IDLW is 1pm CIST and 5pm IDLW is 9pm CIST.

International Date Line West Time

  • The current local time in IDLW is 12:37 am (July 19, 2026)
  • IDLW time zone offset is UTC-12:00

Clipperton Island Standard Time

  • The current local time in CIST is 8:37 pm (July 18, 2026)
  • CIST time zone offset is UTC-08:00

How to convert International Date Line West Time to Clipperton Island Standard Time?

Add 4 hours to International Date Line West Time to get Clipperton Island Standard Time.

Time in IDLW

00:00

Time in CIST

00:00

Use the slider above to convert International Date Line West Time to Clipperton Island Standard Time and view the day and night map at different times.

Day–night colors on the map:
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night

Time Conversion Chart

IDLWCIST
12am4am
1am5am
2am6am
3am7am
4am8am
5am9am
6am10am
7am11am
8am12pm
9am1pm
10am2pm
11am3pm
12pm4pm
1pm5pm
2pm6pm
3pm7pm
4pm8pm
5pm9pm
6pm10pm
7pm11pm
8pm12am
9pm1am
10pm2am
11pm3am