Convert Eastern European Summer Time to Mountain Standard Time
Instantly convert Eastern European Summer Time (EEST) to Mountain Standard Time (MST) with our free online calculator.
Eastern European Summer Time
08:20:54 AM
Wed, Jun 24 (EEST)
Mountain Standard Time
10:20:54 PM
Tue, Jun 23 (MST)
Convert a Specific Time
24-Hour Comparison
| EEST | MST |
|---|---|
| 12:00 AM | 2:00 PM(-1d) |
| 1:00 AM | 3:00 PM(-1d) |
| 2:00 AM | 4:00 PM(-1d) |
| 3:00 AM | 5:00 PM(-1d) |
| 4:00 AM | 6:00 PM(-1d) |
| 5:00 AM | 7:00 PM(-1d) |
| 6:00 AM | 8:00 PM(-1d) |
| 7:00 AM | 9:00 PM(-1d) |
| 8:00 AM | 10:00 PM(-1d) |
| 9:00 AM | 11:00 PM(-1d) |
| 10:00 AM | 12:00 AM |
| 11:00 AM | 1:00 AM |
| 12:00 PM | 2:00 AM |
| 1:00 PM | 3:00 AM |
| 2:00 PM | 4:00 AM |
| 3:00 PM | 5:00 AM |
| 4:00 PM | 6:00 AM |
| 5:00 PM | 7:00 AM |
| 6:00 PM | 8:00 AM |
| 7:00 PM | 9:00 AM |
| 8:00 PM | 10:00 AM |
| 9:00 PM | 11:00 AM |
| 10:00 PM | 12:00 PM |
| 11:00 PM | 1:00 PM |
How to Convert Eastern European Summer Time to Mountain Standard Time
Formula
To convert Eastern European Summer Time (EEST) to Mountain Standard Time (MST): Convert EEST to MST
About Eastern European Summer Time (EEST)
Eastern European Summer Time (EEST, IANA: Europe/Athens during DST window) is the summer-time variant of EET, set at UTC+3:00 — observed from the last Sunday of March to the last Sunday of October per EU Directive 2000/84/EC. EEST shares the same UTC offset as Moscow Standard Time (MSK), Saudi Arabia Standard Time (AST-SA), and East Africa Time (EAT). After the 2018 EU proposal to abolish twice-yearly clock changes (postponed indefinitely), the question of whether EEST countries would permanently stay on summer time (UTC+3) or revert to year-round EET (UTC+2) remains unresolved. EEST serves the same ~50 million population as EET (Greece, Cyprus, Bulgaria, Romania, Moldova, Ukraine, Lithuania, Latvia, Estonia, Finland). Affects: ASE (Athens Stock Exchange) summer trading hours, summer-festival schedules in Greek islands (Mykonos, Santorini, Ios), Finnish midsummer Juhannus celebrations, and Black Sea cruise-ship port arrival times at Constanța Romania + Varna Bulgaria + Odesa Ukraine.
About Mountain Standard Time (MST)
Mountain Standard Time (MST, IANA: America/Denver and America/Phoenix) is the time zone for the US Mountain region and most of Canada's Rocky Mountain provinces, set at UTC-7:00. MST is observed from the first Sunday in November to the second Sunday in March; the region switches to Mountain Daylight Time (MDT = UTC-6:00) for the remainder of the year — EXCEPT for the State of Arizona (excluding Navajo Nation), which stays on MST year-round per Arizona Revised Statutes §1-242. Major MST cities: Denver, Phoenix, Salt Lake City, Albuquerque, El Paso, Tucson, Calgary, Edmonton. MST covers Colorado, Utah, Wyoming, Montana, Idaho (most), New Mexico, Arizona, parts of Texas + Mexico (Sonora). Population ~17 million in the time zone. Affects: NORAD Cheyenne Mountain operations, Denver Mile-High Stadium NFL game scheduling, Colorado ski-resort lift-operating hours, US Bureau of Land Management permit operations, and the Mormon Tabernacle Choir broadcast schedule from Salt Lake City.