sun .5deg.comSunrise, Sunset and Sun position here: Dien Bien Phu, Vietnam (Tỉnh Ðiện Biên).
Current time: Wednesday, 2026-05-20, 17:46 (GMT+07:00) Asia/Ho_Chi_Minh
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All times are shown in Dien Bien Phu local time.
Solar noon
Today was at: 12:04 (elapsed time: -5h 42m),
Maximal altitude of Sun: 88.5°.
Day Length: 13h 13m 20s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 05:27:46 | 12:04:26 | 18:41:06 |
| Azimuth | 68.2° | 180° | 291.8° |
| Day Length | ![]() |
13h 13m 20s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 392 879 km
94 071 174 mi
Dien Bien Phu ↔ Sun, nearest point: 150 695 952 km
93 638 123 mi

| Local timezone: | GMT+07:00 |
| Latitude: | 21.38602° |
| Longitude: | 103.02301° |
| Country: | Vietnam Tỉnh Ðiện Biên |
| Population: | 40 282 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 04:05:37 | 4h 5m 37s | |
| Astronomical Twilight | 04:05:37 | 04:35:06 | 29m 29s | |
| Nautical Twilight | 04:35:06 | 05:03:43 | 28m 37s | |
| Civil Twilight | 05:03:43 | 05:27:46 | 24m 3s | |
| Daylight | 05:27:46 | 18:41:06 | 13h 13m 20s | |
| Civil Twilight | 18:41:06 | 19:05:09 | 24m 3s | |
| Nautical Twilight | 19:05:09 | 19:33:46 | 28m 37s | |
| Astronomical Twilight | 19:33:46 | 20:03:15 | 29m 29s | |
| Night | 20:03:15 | 23:59:59 | 3h 56m 44s |
Altitude
0-24, Current: 11.1° (
17:46)
Azimuth
0-24, Current: 287.2° (
17:46)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-18 | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 05:28:27 | 05:28:06 | 05:27:46 | 05:27:28 | 05:27:10 |
| Solar noon: | 12:04:20 | 12:04:23 | 12:04:26 | 12:04:30 | 12:04:34 |
| Sunset: | 18:40:13 | 18:40:40 | 18:41:06 | 18:41:32 | 18:41:58 |
| Day Length: | 13h 11m 46s | 13h 12m 34s | 13h 13m 20s | 13h 14m 4s | 13h 14m 48s |
Dien Bien Phu sunrise, sunset informations for whole month (or Year 2026):