Right now, neither New York nor Anchorage is on standard time. Both are on daylight time, which means the working-hour gap between them is 3 hours, not the 4 hours the abbreviations suggest. Book a call using "EST to AKST" in July and you will be an hour early.
Why the EST to AKST offset is 4 hours only in winter
As fixed abbreviations, EST sits at UTC−5 and AKST at UTC−9. The math is clean: AKST is always 4 hours behind EST. If it is 2:00 PM EST in New York, it is 10:00 AM AKST in Anchorage.
That math is only correct from early November to mid-March. Once both zones spring forward in March, the labels change to EDT (UTC−4) and AKDT (UTC−8). The gap shrinks to 3 hours. If you type "EST" and "AKST" into a meeting invite in August, you are off by a full hour. You will either wake someone up at 5:00 AM their time or miss your window entirely.
When does the EST to AKST gap change in 2026 and 2027?
Both zones change on the same Sundays. The gap still narrows. Here are the exact dates.
- Spring forward 2026: Sunday 8 March, 02:00 local. EST becomes EDT, AKST becomes AKDT. The gap drops from 4 hours to 3 hours.
- Fall back 2026: Sunday 1 November, 02:00 local. EDT returns to EST, AKDT returns to AKST. The gap returns to 4 hours.
- Spring forward 2027: Sunday 14 March, 02:00 local. Back to a 3-hour gap.
- Fall back 2027: Sunday 7 November, 02:00 local. Back to a 4-hour gap.
The rule: from the second Sunday in March to the first Sunday in November, the gap is 3 hours. The rest of the year, it is 4 hours.
Convert EST to AKST without getting it wrong
Do not assume the abbreviation tells you the current offset. It does not. Do this instead.
- Check the date. Between mid-March and early November, both zones are on daylight time. November to March, both are on standard time.
- Use the right labels for the season. Summer: EDT and AKDT (3-hour gap). Winter: EST and AKST (4-hour gap).
- Anchor to one reference point. If New York is 12:00 PM, subtract 3 hours in summer or 4 hours in winter. Do not try to memorise both offsets cold.
That last step is where people slip. They remember "Alaska is 4 hours behind" from a February call, then schedule a June meeting an hour early.
What is the best time to call Anchorage from New York?
Schedule between 1:00 PM and 5:00 PM Eastern. In winter that gives you 9:00 AM to 1:00 PM in Anchorage. In summer it gives you 10:00 AM to 2:00 PM. That 4-hour overlap window works year-round. Do not schedule a 9:00 AM Eastern call with Anchorage: in winter that is 5:00 AM their time, in summer 6:00 AM.
Is Alaska ever 2 hours behind New York?
No. The smallest gap is 3 hours, during daylight time in both zones. Alaska never gets closer to the East Coast than that.
Does Alaska observe daylight saving time?
Yes. Alaska follows the same DST schedule as the rest of the United States. It springs forward and falls back on the same Sundays as New York.
What time is it in Alaska when it is 9 AM EST?
In winter, 5:00 AM AKST. In summer, 6:00 AM AKDT. A 9:00 AM Eastern start means a 6:00 AM Alaskan start in summer. Early, but workable for some industries.
Why does the EST to AKST gap shrink in summer?
Both zones shift forward one hour on the same day. The 4-hour standard gap becomes a 3-hour daylight gap because both move together. The distance between them decreases by one hour.
Does the 4-hour EST to AKST rule ever apply in summer?
Only if you are using fixed offsets that ignore DST. Do not do that. The next time the 4-hour gap applies is after 02:00 on 1 November 2026, when both zones fall back to standard time. Until then, use 3 hours.
What cities use Eastern Time?
New York (population 8,804,190), Toronto (2,794,356), Brooklyn (2,736,074), Queens (2,316,841), Montréal (1,762,949), Philadelphia (1,573,916), Manhattan (1,487,536), The Bronx (1,385,108), Port-au-Prince (1,234,742), Ottawa (1,017,449), Jacksonville (1,009,833), Kingston (937,700), Columbus (913,175), Charlotte (911,311), and Cancún (888,797). Cancún and Kingston stay on EST year-round with no DST.
When is daylight saving time in New York in 2026 and 2027?
- Spring forward 2026: Sunday 8 March at 02:00. Clocks go forward 60 minutes to 03:00.
- Fall back 2026: Sunday 1 November at 02:00. Clocks go back 60 minutes to 01:00.
- Spring forward 2027: Sunday 14 March at 02:00. Clocks go forward 60 minutes to 03:00.
- Fall back 2027: Sunday 7 November at 02:00. Clocks go back 60 minutes to 01:00.
What are the sunrise and sunset times in New York across the year?
On the March equinox (20 March 2026): sunrise 07:01, sunset 19:06, 12 hours 6 minutes of daylight. On the June solstice (21 June 2026): sunrise 05:24, sunset 20:30, 15 hours 6 minutes of daylight. On the September equinox (22 September 2026): sunrise 06:42, sunset 18:55, 12 hours 13 minutes of daylight. On the December solstice (21 December 2026): sunrise 07:16, sunset 16:31, 9 hours 15 minutes of daylight. All times local.