IRST
Iran Standard Time
GMT +3:30
Germany
CET

Time Difference

Iran Standard Time is 2 hours and 30 minutes ahead of CET (Central European Time)
8:30 am08:30 in IRST is 6:00 am06:00 in Heidelberg, Germany

IRST to Heidelberg call time
Best time for a conference call or a meeting is between 10:30am-6pm in IRST which corresponds to 8am-3:30pm in Heidelberg

8:30 am08:30 Iran Standard Time (IRST). Offset UTC +3:30 hours
6:00 am06:00 CET (Central European Time) (Heidelberg, Germany). Offset UTC +1:00 hour

8:30 am08:30 IRST / 6:00 am06:00 Heidelberg, Germany

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

Iran Standard Time

Offset: IRST is 3 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

IRST Time Zone Geo Map
IRST timezone map

IRST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0330 - basic
  • +03:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0330 - sign character (+) followed by a four digit time providing hours (03) and minutes (30) of the offset. Indicates three hour and thirty minutes time differences to the east of the zero meridian.

Heidelberg Information

Time Zone

Abbreviation / Name
CET - Central European Time
CEST - Central European Summer Time
UTC / GMT Offset
+1:00 hour during Central European Time, currently in use.
+2:00 hours during Central European Summer Time.
Daylight Saving Time Change
+1:00 hour - DST is NOT in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hour from 2am to 3am Sunday, March 31, 2024 at 2:00 am local time. DST starts annually the on last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 31, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves back for one hour from 3am to 2am Sunday, October 27, 2024 at 3:00 am local time. DST ends annually the on last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 27, 2024, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.

Heidelberg Facts

Country
Germany
Alternative Names
Chaidelvergi, Edelberga, Gajdel'berg, Gejdehl'berg, Gejdel'berg, HDB, Haidlbaersch, Haidlbärsch, Hajdelberg, Hajdelbergo, Heidelbaerg, Heidelbarg, Heidelberch, Heidelberg, Heidelberga, Heidelbergas, Heidelburg, Heidelbärg, Heidlbeag, Heidlberg, Hejdelbergo, Heydelberg, Heydelberq, Héydélbérg, Khajdel'berg, Khajdelberg, hai de bao, haidelbeleukeu, haidelbergi, haideruberuku, hayadelabarga, haydlbrg, haydlbrgh, hyydlbrg, Χαϊδελβέργη, Гайдельберг, Гейдельберг, Гейдэльберг, Хайделберг, Хайдельберг, Хајделберг, היידלבערג, היידלברג, هايدلبرغ, هایدلبرگ, ہائیڈلبرگ, हायडेलबर्ग, ჰაიდელბერგი, ハイデルベルク, 海德堡, 하이델베르크
Population
143,345
Currency
Euro (EUR)
Geographic Coordinates
49° 24' N Latitude / 8° 41' E Longitude
International Dialing Code
+49