| Year : 1945 - Pangai Tonga |
|---|
| Back to standard time on monday 10 september 1945 00 h 00 (GMT + 12 h 20) +1220 |
| Year : 1961 - Pangai Tonga |
|---|
| Back to standard time on sunday 01 january 1961 00 h 40 (GMT + 13 h ) +13 |
| Year : 1999 - Pangai Tonga |
|---|
| Transition to daylight saving time on thursday 07 october 1999 03 h 00 (GMT + 14 h ) +14 |
| Year : 2000 - Pangai Tonga |
|---|
| Back to standard time on sunday 19 march 2000 02 h 00 (GMT + 13 h ) +13 |
| Transition to daylight saving time on sunday 05 november 2000 03 h 00 (GMT + 14 h ) +14 |
| Year : 2001 - Pangai Tonga |
|---|
| Back to standard time on sunday 28 january 2001 01 h 00 (GMT + 13 h ) +13 |
| Transition to daylight saving time on sunday 04 november 2001 03 h 00 (GMT + 14 h ) +14 |
| Year : 2002 - Pangai Tonga |
|---|
| Back to standard time on sunday 27 january 2002 01 h 00 (GMT + 13 h ) +13 |
| Year : 2016 - Pangai Tonga |
|---|
| Transition to daylight saving time on sunday 06 november 2016 03 h 00 (GMT + 14 h ) +14 |
| Year : 2017 - Pangai Tonga |
|---|
| Back to standard time on sunday 15 january 2017 02 h 00 (GMT + 13 h ) +13 |
