IST Time to Fortaleza Time Converter
Warning! IST has automatically switched to GMT
IST stands for Irish Standard Time (NOT in use)
GMT stands for Greenwich Mean Time (in use)
Fortaleza is a city of Brazil. Current timezone is BRT (Brasilia Time,Brasilia Time) (in use)
Fortaleza Time = UTC - 3:00
21:05:34
Thursday, December 11, 2025
| Greenwich Mean Time(GMT) | FortalezaTime(Fortaleza) |
| 00:00 | 21:00-1 day |
| 01:00 | 22:00-1 day |
| 02:00 | 23:00-1 day |
| 03:00 | 00:00 |
| 04:00 | 01:00 |
| 05:00 | 02:00 |
| 06:00 | 03:00 |
| 07:00 | 04:00 |
| 08:00 | 05:00 |
| 09:00 | 06:00 |
| 10:00 | 07:00 |
| 11:00 | 08:00 |
| 12:00 | 09:00 |
| 13:00 | 10:00 |
| 14:00 | 11:00 |
| 15:00 | 12:00 |
| 16:00 | 13:00 |
| 17:00 | 14:00 |
| 18:00 | 15:00 |
| 19:00 | 16:00 |
| 20:00 | 17:00 |
| 21:00 | 18:00 |
| 22:00 | 19:00 |
| 23:00 | 20:00 |
GMT(Greenwich Mean Time)
Greenwich Mean Time(GMT) has no offset from Coordinated Universal(UTC) Time.
Typical City of GMT (Greenwich Mean Time)
United Kingdom - London (Winter)
Iceland - Reykjavik (All Year)
Sierra Leone - Freetown (All Year)
Greenland - Danmarkshavn (All Year)
Antarctica - Troll Station (Summer)
Fortaleza(Fortaleza)
Fortaleza is a city of Brazil. The official language is Portuguese, and the currency is Real (BRL). The international dial code for Brazil is 55. The timezone Fortaleza located is Brasilia Time(Abbr:BRT).