Seattle to Antananarivo Time Difference
🇺🇸 Seattle is currently 10 hours ahead of 🇲🇬 Antananarivo. This difference varies between 10h and 11h due to Daylight Saving Time.
Live Calculator
Atin 🇺🇸 Seattle→it will be—in 🇲🇬 Antananarivo
Open full calculator →DST-accurate · shareable link
Difference
+10h
Business overlap
None
Distance
16,695 km
Approx. flight
19.6h
Hour-by-Hour: Seattle to Antananarivo
| 🇺🇸 Seattle | 🇲🇬 Antananarivo | Note |
|---|---|---|
| 12:00 AM | 10:00 AM | |
| 1:00 AM | 11:00 AM | |
| 2:00 AM | 12:00 PM | |
| 3:00 AM | 1:00 PM | |
| 4:00 AM | 2:00 PM | |
| 5:00 AM | 3:00 PM | |
| 6:00 AM | 4:00 PM | |
| 7:00 AM | 5:00 PM | |
| 8:00 AM | 6:00 PM | |
| 9:00 AM | 7:00 PM | |
| 10:00 AM | 8:00 PM | |
| 11:00 AM | 9:00 PM | |
| 12:00 PM | 10:00 PM | |
| 1:00 PM | 11:00 PM | |
| 2:00 PM | 12:00 AM(next day) | Next day |
| 3:00 PM | 1:00 AM(next day) | Next day |
| 4:00 PM | 2:00 AM(next day) | Next day |
| 5:00 PM | 3:00 AM(next day) | Next day |
| 6:00 PM | 4:00 AM(next day) | Next day |
| 7:00 PM | 5:00 AM(next day) | Next day |
| 8:00 PM | 6:00 AM(next day) | Next day |
| 9:00 PM | 7:00 AM(next day) | Next day |
| 10:00 PM | 8:00 AM(next day) | Next day |
| 11:00 PM | 9:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Seattle observes Daylight Saving Time, while Antananarivo does not. This causes the time difference to shift between 10 hours ahead and 11 hours ahead depending on the season. Currently, Seattle is 10 hours ahead relative to Antananarivo.
Min difference
10h
Max difference
11h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Seattle and Antananarivo. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Seattle and Antananarivo?
The time difference between Seattle and Antananarivo is currently 10 hours ahead. Seattle uses PDT (UTC-7), while Antananarivo uses GMT+3 (UTC+3). This difference varies seasonally due to Daylight Saving Time, ranging from 10 hours ahead to 11 hours ahead.
When it's noon in Seattle, what time is it in Antananarivo?
When it's 12:00 PM (noon) in Seattle, it is 10:00 PM in Antananarivo. Use our calculator above to convert any other time.
Does the time difference between Seattle and Antananarivo change?
Yes, the time difference changes throughout the year. Because Seattle observes Daylight Saving Time, the offset shifts between 10 hours ahead and 11 hours ahead at different times of the year.
What are the best times to schedule a call between Seattle and Antananarivo?
There is no overlap between standard business hours (9 AM – 6 PM) in Seattle and Antananarivo. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Seattle ahead or behind Antananarivo?
Seattle is currently 10 hours behind Antananarivo.
What time zone is Seattle in?
Seattle is in the America/Los Angeles time zone, currently using PDT (UTC-7). Seattle observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Seattle in Antananarivo?
When it is midnight (12:00 AM) in Seattle, it is 10:00 AM in Antananarivo.