Historically distinct IANA time zone
Asia/Yerevan
ArmeniaGeographic context
Where this clock belongs
The map marks the IANA reference location and associated country, not a time-zone boundary.
GPS reference: 40.18° N, 44.50° E. Associated countries: AM.
The Wikipedia link provides additional context; it is not evidence for a historical claim. Transition data comes from the IANA source file.
Notes from the time database
The story behind the clock
These source notes describe a period or rule. They do not, by themselves, establish a causal claim for a particular clock change.
According to News Armenia, on Feb 9, 2012, The Armenia National Assembly adopted final reading of Amendments to the Law "On procedure of calculation time on the territory of the Republic of Armenia" according to which Armenia [is] abolishing Daylight Saving Time. or (brief)
Original IANA source file: asia.
A shared present
Same clock today, different past
These nearby zones follow the same current annual pattern, yet retain their own historical record.
Georgia · 173 km from the reference location · Same annual clock since 2012
Azerbaijan · 454 km from the reference location · Same annual clock since 2016
Russia · 743 km from the reference location · Same annual clock since 2017Civil-time record
Recorded changes over time
From 1924 to 2011 · 62 recorded transitions
Recurring daylight-saving changes are grouped separately when JavaScript is available.
Notable changes
One-off changes and transitions outside the recurring seasonal rhythm.
- +03:00 · +03Standard time applies
- +04:00 · +04Standard time applies
- +05:00 · +05Daylight saving time begins
- +04:00 · +04Standard time applies
- +05:00 · +05Daylight saving time begins
- +04:00 · +04Standard time applies
Browse every recorded transition
| Local time after transition | Offset after | Abbreviation | Rule |
|---|---|---|---|
| 1924-05-02 00:02 | +03:00 | +03 | Standard time |
| 1957-03-01 01:00 | +04:00 | +04 | Standard time |
| 1981-04-01 01:00 | +05:00 | +05 | Daylight saving time |
| 1981-09-30 23:00 | +04:00 | +04 | Standard time |
| 1982-04-01 01:00 | +05:00 | +05 | Daylight saving time |
| 1982-09-30 23:00 | +04:00 | +04 | Standard time |
| 1983-04-01 01:00 | +05:00 | +05 | Daylight saving time |
| 1983-09-30 23:00 | +04:00 | +04 | Standard time |
| 1984-04-01 01:00 | +05:00 | +05 | Daylight saving time |
| 1984-09-30 02:00 | +04:00 | +04 | Standard time |
| 1985-03-31 03:00 | +05:00 | +05 | Daylight saving time |
| 1985-09-29 02:00 | +04:00 | +04 | Standard time |
| 1986-03-30 03:00 | +05:00 | +05 | Daylight saving time |
| 1986-09-28 02:00 | +04:00 | +04 | Standard time |
| 1987-03-29 03:00 | +05:00 | +05 | Daylight saving time |
| 1987-09-27 02:00 | +04:00 | +04 | Standard time |
| 1988-03-27 03:00 | +05:00 | +05 | Daylight saving time |
| 1988-09-25 02:00 | +04:00 | +04 | Standard time |
| 1989-03-26 03:00 | +05:00 | +05 | Daylight saving time |
| 1989-09-24 02:00 | +04:00 | +04 | Standard time |
| 1990-03-25 03:00 | +05:00 | +05 | Daylight saving time |
| 1990-09-30 02:00 | +04:00 | +04 | Standard time |
| 1991-03-31 02:00 | +04:00 | +04 | Daylight saving time |
| 1991-09-29 02:00 | +03:00 | +03 | Standard time |
| 1992-03-29 03:00 | +04:00 | +04 | Daylight saving time |
| 1992-09-27 02:00 | +03:00 | +03 | Standard time |
| 1993-03-28 03:00 | +04:00 | +04 | Daylight saving time |
| 1993-09-26 02:00 | +03:00 | +03 | Standard time |
| 1994-03-27 03:00 | +04:00 | +04 | Daylight saving time |
| 1994-09-25 02:00 | +03:00 | +03 | Standard time |
| 1995-03-26 03:00 | +04:00 | +04 | Daylight saving time |
| 1995-09-24 03:00 | +04:00 | +04 | Standard time |
| 1997-03-30 03:00 | +05:00 | +05 | Daylight saving time |
| 1997-10-26 02:00 | +04:00 | +04 | Standard time |
| 1998-03-29 03:00 | +05:00 | +05 | Daylight saving time |
| 1998-10-25 02:00 | +04:00 | +04 | Standard time |
| 1999-03-28 03:00 | +05:00 | +05 | Daylight saving time |
| 1999-10-31 02:00 | +04:00 | +04 | Standard time |
| 2000-03-26 03:00 | +05:00 | +05 | Daylight saving time |
| 2000-10-29 02:00 | +04:00 | +04 | Standard time |
| 2001-03-25 03:00 | +05:00 | +05 | Daylight saving time |
| 2001-10-28 02:00 | +04:00 | +04 | Standard time |
| 2002-03-31 03:00 | +05:00 | +05 | Daylight saving time |
| 2002-10-27 02:00 | +04:00 | +04 | Standard time |
| 2003-03-30 03:00 | +05:00 | +05 | Daylight saving time |
| 2003-10-26 02:00 | +04:00 | +04 | Standard time |
| 2004-03-28 03:00 | +05:00 | +05 | Daylight saving time |
| 2004-10-31 02:00 | +04:00 | +04 | Standard time |
| 2005-03-27 03:00 | +05:00 | +05 | Daylight saving time |
| 2005-10-30 02:00 | +04:00 | +04 | Standard time |
| 2006-03-26 03:00 | +05:00 | +05 | Daylight saving time |
| 2006-10-29 02:00 | +04:00 | +04 | Standard time |
| 2007-03-25 03:00 | +05:00 | +05 | Daylight saving time |
| 2007-10-28 02:00 | +04:00 | +04 | Standard time |
| 2008-03-30 03:00 | +05:00 | +05 | Daylight saving time |
| 2008-10-26 02:00 | +04:00 | +04 | Standard time |
| 2009-03-29 03:00 | +05:00 | +05 | Daylight saving time |
| 2009-10-25 02:00 | +04:00 | +04 | Standard time |
| 2010-03-28 03:00 | +05:00 | +05 | Daylight saving time |
| 2010-10-31 02:00 | +04:00 | +04 | Standard time |
| 2011-03-27 03:00 | +05:00 | +05 | Daylight saving time |
| 2011-10-30 02:00 | +04:00 | +04 | Standard time |