IRST Time to Castries Time Converter
IRST stands for Iran Standard Time (NOT in use)
IRDT stands for Iran Daylight Time (in use)
Castries is a city of Saint Lucia. Current timezone is ADT (Atlantic Daylight Time,Atlantic Daylight Time) (in use)
23:33:55
Friday, July 4, 2025
Iran Daylight Time(IRDT) | CastriesTime(Castries) |
00:00 | 16:30-1 day |
01:00 | 17:30-1 day |
02:00 | 18:30-1 day |
03:00 | 19:30-1 day |
04:00 | 20:30-1 day |
05:00 | 21:30-1 day |
06:00 | 22:30-1 day |
07:00 | 23:30-1 day |
08:00 | 00:30 |
09:00 | 01:30 |
10:00 | 02:30 |
11:00 | 03:30 |
12:00 | 04:30 |
13:00 | 05:30 |
14:00 | 06:30 |
15:00 | 07:30 |
16:00 | 08:30 |
17:00 | 09:30 |
18:00 | 10:30 |
19:00 | 11:30 |
20:00 | 12:30 |
21:00 | 13:30 |
22:00 | 14:30 |
23:00 | 15:30 |
IRDT(Iran Daylight Time)
Iran Daylight Time(IRDT) is 04:30 hours ahead of Coordinated Universal(UTC) Time.This timezone is a Daylight Saving Time timezone and is used in: AsiaIran Daylight Time is a half-hour time zone. Its local time differs by 30 minutes instead of the normal whole hour.
Typical City of IRDT (Iran Daylight Time)
Iran - Tehran (Summer)
Castries(Castries)
Castries is a city of Saint Lucia. The official language is English, and the currency is East Caribbean Dollar (XCD). The international dial code for Saint Lucia is 1. The timezone Castries located is Atlantic Daylight Time(Abbr:ADT).