Singapore & Washington D.C. time difference
Washington D.C. is 12 hours behind Singapore (13 hours in winter). Current time, 24-hour table, DST changes and the best time to call.
Washington D.C. is 12 hours behind Singapore (13 hours in winter).
City Comparison Insights
- Singapore — Singapore, Asia/Singapore (UTC+8), SGD, Local time: 06:58
- Washington D.C. — United States, America/New_York (UTC-4), USD, Local time: 18:58
Singapore to Washington D.C. time conversion table (24 hours)
Each hour in Singapore with the matching time in Washington D.C.. +1 is the next day, −1 the previous day.
| Singapore | Washington D.C. |
|---|---|
| 00:00 | 12:00 −1 |
| 01:00 | 13:00 −1 |
| 02:00 | 14:00 −1 |
| 03:00 | 15:00 −1 |
| 04:00 | 16:00 −1 |
| 05:00 | 17:00 −1 |
| 06:00 | 18:00 −1 |
| 07:00 | 19:00 −1 |
| 08:00 | 20:00 −1 |
| 09:00 | 21:00 −1 |
| 10:00 | 22:00 −1 |
| 11:00 | 23:00 −1 |
| 12:00 | 00:00 |
| 13:00 | 01:00 |
| 14:00 | 02:00 |
| 15:00 | 03:00 |
| 16:00 | 04:00 |
| 17:00 | 05:00 |
| 18:00 | 06:00 |
| 19:00 | 07:00 |
| 20:00 | 08:00 |
| 21:00 | 09:00 |
| 22:00 | 10:00 |
| 23:00 | 11:00 |
Best time to call or meet
Business hours (09:00–17:00) do not overlap. Best compromise: Singapore 07:00–08:00 = Washington D.C. 19:00–20:00 (previous day).
Daylight saving time (DST)
- Summer time: 12 hours / Winter time: 13 hours.
- From November 1, 2026, the difference becomes 13 hours.
- From March 14, 2027, the difference becomes 12 hours.
- Singapore: no daylight saving time.
- Washington D.C.: UTC offset changes from UTC−4 to UTC−5 on November 1, 2026.
Frequently asked questions
What is the time difference between Singapore and Washington D.C.?
Washington D.C. is 12 hours behind Singapore (13 hours in winter).
What time is it in Washington D.C. when it is 9:00 in Singapore?
When it is 9:00 in Singapore, it is 21:00 in Washington D.C. (previous day).
What is the best time to call from Singapore to Washington D.C.?
Business hours (09:00–17:00) do not overlap. Best compromise: Singapore 07:00–08:00 = Washington D.C. 19:00–20:00 (previous day).
Does daylight saving time change the time difference between Singapore and Washington D.C.?
Summer time: 12 hours / Winter time: 13 hours. From November 1, 2026, the difference becomes 13 hours.
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