Tonga is UT +13 hours, and New Zealand is UT + 12 hours. And New Zealand has daylight savings of 1 hour, whereas Tonga does not.
But the Chatham Islands are UT +12.45, so if that was the part of New Zealand you were in, that would matter.
You now have plenty of information for your Question.
New Zealand is 12 hours ahead of Greenwich, and in summer we have an additional hour of Summer Time. The Chatham Islands enjoy an additional 45 minutes of advance.
At Scott Base in Antarctica, the 'civil time' is congruent with NZ, and of course the science records are kept in Universal Time.
From the last Sunday of March until the first Sunday of April,
when it's noon BST in London, it's midnight NZDT in New Zealand.
From the first Sunday of April until the last Sunday of September,
when it's noon BST in London, it's 11 PM NZST in New Zealand.
From the last Sunday of September until the last Sunday of October,
when it's noon BST in London, it's midnight NZDT in New Zealand.
From the last Sunday of October until the last Sunday of March,
when it's noon GMT in London, it's 1 AM NZDT in New Zealand.
Greenwich Mean Time (GMT) = UTC+0
British Summer Time (BST) = UTC+1
New Zealand Standard Time (NZST) = UTC+12
New Zealand Daylight Saving Time (NZDT) = UTC+13
They are 12 hours behind so 2am
It's 9:00 o'clock AM the next day.
11am
12:00 pm in the pacific standard time
At 2 PM PST, it's 1 AM EAT.
2 PM Pacific Standard Time = 11 PM West Africa Time 2 PM Pacific Daylight Saving Time = 10 PM West Africa Time
8pm Pacific Standard Time (early Nov. until mid-March) or 9pm Pacific Daylight Saving Time (mid-March until early Nov.)
3PM EST = 2PM CST. Central Standard Time is one hour behind Eastern Standard Time.
11:00 AM, the same day
12:00 pm in the pacific standard time
At 2 PM PST, it's 1 AM EAT.
2 PM Pacific Standard Time = 11 PM West Africa Time 2 PM Pacific Daylight Saving Time = 10 PM West Africa Time
If it is 2pm Pacific Time what time is it in Central time zone
8pm Pacific Standard Time (early Nov. until mid-March) or 9pm Pacific Daylight Saving Time (mid-March until early Nov.)
3PM EST = 2PM CST. Central Standard Time is one hour behind Eastern Standard Time.
4pm, we're 2 hour's ahead of you.
12pm - central time is 2 hours ahead of pacific. 12pm pacific is: 1pm mountain time 2pm central time 3pm eastern time (and 10am in Hawaii and 11am in Alaska)
If it is 2:00 PM in Pacific Time, it is 5:00 PM in Eastern Time.... :).
In the US, Eastern Standard Time is one hour ahead of Central Standard Time, so if it were 4:00 pm EST, it would be 3:00 pm CST.
2 PM in North America 1:30 PM in Australia