Iran
IST
FNST
Fernando de Noronha Standard Time
GMT -2

Time Difference

IST (Iran Standard Time) is 5 hours and 30 minutes ahead of Fernando de Noronha Standard Time
6:00 pm18:00 in Seyah Cheshmeh, Iran is 12:30 pm12:30 in FNST

Seyah Cheshmeh to FNST call time
Best time for a conference call or a meeting is between 1:30pm-6pm in Seyah Cheshmeh which corresponds to 8am-12:30pm in FNST

6:00 pm18:00 IST (Iran Standard Time) (Seyah Cheshmeh, Iran). Offset UTC +3:30 hours
12:30 pm12:30 Fernando de Noronha Standard Time (FNST). Offset UTC -2:00 hours

6:00 pm18:00 Seyah Cheshmeh, Iran / 12:30 pm12:30 FNST

Seyah Cheshmeh, Iran FNST
12am (midnight) 6:30 pm
1am 7:30 pm
2am 8:30 pm
3am 9:30 pm
4am 10:30 pm
5am 11:30 pm
6am 12:30 am
7am 1:30 am
8am 2:30 am
9am 3:30 am
10am 4:30 am
11am 5:30 am
12pm (noon) 6:30 am
1pm 7:30 am
2pm 8:30 am
3pm 9:30 am
4pm 10:30 am
5pm 11:30 am
6pm 12:30 pm
7pm 1:30 pm
8pm 2:30 pm
9pm 3:30 pm
10pm 4:30 pm
11pm 5:30 pm
0:00 18:30
1:00 19:30
2:00 20:30
3:00 21:30
4:00 22:30
5:00 23:30
6:00 0:30
7:00 1:30
8:00 2:30
9:00 3:30
10:00 4:30
11:00 5:30
12:00 6:30
13:00 7:30
14:00 8:30
15:00 9:30
16:00 10:30
17:00 11:30
18:00 12:30
19:00 13:30
20:00 14:30
21:00 15:30
22:00 16:30
23:00 17:30

Seyah Cheshmeh Information

Time Zone

Abbreviation / Name
IST - Iran Standard Time
IRDT - Iran Daylight Time
UTC / GMT Offset
+3:30 hours during Iran Standard Time, currently in use.
+4:30 hours during Iran Daylight Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Also called Fall Back or switch to Winter Time.

Seyah Cheshmeh Facts

Country
Iran
Alternative Names
Kara Aineh, Qareh Eyni, Qareh Eynī, Seyah Cheshmeh, Siah Chashmeh, Siah Cheshmeh, Siyah Cheshmeh, Siāh Chashmeh, Sīyah Cheshmeh, Sīāh Cheshmeh, qarih ainy, syah chishmih, syh chshmh, سياه چِشمِه, سيه چشمه, قَرِه اِينی
Currency
Rial (IRR)
Geographic Coordinates
39° 03' N Latitude / 44° 23' E Longitude
International Dialing Code
+98

Fernando de Noronha Standard Time

Offset: FNST is 2 hours behind Greenwich Mean Time (GMT) and is used in America

FNST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -02 - basic short
  • -0200 - basic
  • -02:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0200 - sign character (-) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates two hour and zero minutes time differences to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Oscar - Military abbreviation for FNST
  • O - short form of 'Oscar'
Time zones with the GMT -2 offset:
  • PMDT - Pierre & Miquelon Daylight Time
  • WGST - Western Greenland Summer Time
  • BRST - Brasilia Summer Time
  • FNT - Fernando de Noronha Time
  • O - Oscar Time Zone
  • UYST - Uruguay Summer Time