Quarter to Twelve

Time in Omitama and Ontario

The time difference between Omitama and Ontario, California, is 16 hours. Ontario is 16 hours behind Omitama.

This means 9am in Omitama is 5pm in Ontario (previous day) and 5pm in Omitama is 1am in Ontario.

Omitama

  • The current local time in Omitama is 1:43 am (June 21, 2026)
  • Omitama is in the Japan Standard Time Zone
  • The time zone offset for Omitama, Japan, is UTC+09:00

Ontario

  • The current local time in Ontario is 9:43 am (June 20, 2026)
  • Ontario is in the Pacific Daylight Time Zone
  • The time zone offset for Ontario, United States, is UTC-07:00

How to convert Omitama time to Ontario time?

Subtract 16 hours from Omitama time to get Ontario time.

Time in Omitama

00:00

Time in Ontario

00:00

Use the slider above to convert Omitama time to Ontario 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

OmitamaOntario
12am8am
1am9am
2am10am
3am11am
4am12pm
5am1pm
6am2pm
7am3pm
8am4pm
9am5pm
10am6pm
11am7pm
12pm8pm
1pm9pm
2pm10pm
3pm11pm
4pm12am
5pm1am
6pm2am
7pm3am
8pm4am
9pm5am
10pm6am
11pm7am

Time difference from Omitama (UTC+09:00)

Ontario
-16 hours