Updating current time…
Y
12am
3am
6am
9am
12pm
3pm
6pm
9pm
NUT
UTC−11
1h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

12:00 am00:00 Y (UTC-12), Oct 21, 2026 = 1:00 am01:00 NUT (UTC-11), Oct 21, 2026

Y is 1 hour behind NUT.

Y and NUT examples

These examples always use Y (UTC-12) and NUT (UTC-11). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

Y is 1 hour behind NUT.

How the time difference changes

Y is 1 hour behind NUT year-round.

Working hours of 9:00 am to 6:00 pm in Y correspond to 10:00 am to 7:00 pm in NUT.Working hours of 09:00 to 18:00 in Y correspond to 10:00 to 19:00 in NUT.

Compare Y time with NUT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Yankee Time Zone is 1 hour behind Niue Time.
12:00 am00:00 in Y is 1:00 am01:00 in NUT

Y to NUT call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Y which corresponds to 10am-6pm10:00-18:00 in NUT

12:00 am00:00 Yankee Time Zone (Y). Offset UTC -12:00 hours
1:00 am01:00 Niue Time (NUT). Offset UTC -11:00 hours

12:00 am00:00 Y / 1:00 am01:00 NUT

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
YNUT
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12:00am next day
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00:00 next day

Yankee Time Zone

Offset: Y is 12 hours behind Greenwich Mean Time (GMT).

Daylight Saving: Clocks in Yankee Time Zone (Y) do not change for daylight saving time, so Y stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

Y representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -12 - basic short
  • -1200 - basic
  • -12:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1200 - sign character (-) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates an offset of twelve hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Yankee - Military abbreviation for Y
  • Y - short form of 'Yankee'

Niue Time

Offset: NUT is 11 hours behind Greenwich Mean Time (GMT).

Countries using this time zone: Niue

Principal Cities: The largest city in the NUT time zone is Alofi in Niue, with about 624 people.

Daylight Saving: Clocks in Niue Time (NUT) do not change for daylight saving time, so NUT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

NUT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -11 - basic short
  • -1100 - basic
  • -11:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1100 - sign character (-) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • X-ray - Military abbreviation for NUT
  • X - short form of 'X-ray'
Time zones with the GMT -11 offset:
  • NUT - Niue Time
  • SST - Samoa Standard Time
  • X - X-ray Time Zone