NUT to Y Converter
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Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
1:00 am01:00 NUT (UTC-11), Oct 20, 2026 = 12:00 am00:00 Y (UTC-12), Oct 20, 2026
NUT is 1 hour ahead of Y.
NUT and Y examples
These examples always use NUT (UTC-11) and Y (UTC-12). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
NUT is 1 hour ahead of Y.
How the time difference changes
NUT is 1 hour ahead of Y year-round.
Working hours of 9:00 am to 6:00 pm in NUT correspond to 8:00 am to 5:00 pm in Y.Working hours of 09:00 to 18:00 in NUT correspond to 08:00 to 17:00 in Y.
Compare NUT time with Y time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Niue Time is 1 hour ahead of Yankee Time Zone.
1:00 am01:00 in NUT is 12:00 am00:00 in Y
NUT to Y call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in NUT which corresponds to 9am-5pm09:00-17:00 in Y
1:00 am01:00 Niue Time (NUT). Offset UTC -11:00 hours
12:00 am00:00 Yankee Time Zone (Y). Offset UTC -12:00 hours
1:00 am01:00 NUT / 12:00 am00:00 Y
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.
| NUT | Y |
|---|---|
| 11:00pm previous day | |
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| 23:00 previous day | |
| 00:00 | |
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| 22:00 |
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
- -11 - basic short
- -1100 - basic
- -11:00 - extended
- -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.
- X-ray - Military abbreviation for NUT
- X - short form of 'X-ray'
- NUT - Niue Time
- SST - Samoa Standard Time
- X - X-ray Time Zone
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
- -12 - basic short
- -1200 - basic
- -12:00 - extended
- -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.
- Yankee - Military abbreviation for Y
- Y - short form of 'Yankee'