Sunrise and Sunset times in Viet Tri, Vietnam

Viet Tri Vietnam Daily sun schedule, day length and annual chart
☀️ Local time
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Sunrise
Today sunrise
05:35:15
Sunset
Today sunset
18:19:14
🌤️
Day length
12h 43m 59s
City
Viet Tri
Region / Country
Phú Thọ, Vietnam
Time zone
Asia/Ho_Chi_Minh, UTC +7 h.
Population
350 000 people
Latitude
21.3304
Longitude
105.43

Select month and year

Date Sunrise Solar Noon Sunset Day length
2026-Apr-01, Wednesday 05:51:26 12:02:13 18:13:00 12h 21m 34s
2026-Apr-02, Thursday 05:50:32 12:01:55 18:13:18 12h 22m 46s
2026-Apr-03, Friday 05:49:38 12:01:38 18:13:37 12h 23m 59s
2026-Apr-04, Saturday 05:48:44 12:01:20 18:13:56 12h 25m 12s
2026-Apr-05, Sunday 05:47:51 12:01:03 18:14:15 12h 26m 24s
2026-Apr-06, Monday 05:46:57 12:00:46 18:14:34 12h 27m 37s
2026-Apr-07, Tuesday 05:46:04 12:00:29 18:14:53 12h 28m 49s
2026-Apr-08, Wednesday 05:45:12 12:00:12 18:15:12 12h 30m 0s
2026-Apr-09, Thursday 05:44:19 11:59:56 18:15:32 12h 31m 13s
2026-Apr-10, Friday 05:43:28 11:59:39 18:15:51 12h 32m 23s
2026-Apr-11, Saturday 05:42:36 11:59:23 18:16:11 12h 33m 35s
2026-Apr-12, Sunday 05:41:45 11:59:08 18:16:30 12h 34m 45s
2026-Apr-13, Monday 05:40:54 11:58:52 18:16:50 12h 35m 56s
2026-Apr-14, Tuesday 05:40:04 11:58:37 18:17:10 12h 37m 6s
2026-Apr-15, Wednesday 05:39:15 11:58:23 18:17:31 12h 38m 16s
2026-Apr-16, Thursday 05:38:26 11:58:08 18:17:51 12h 39m 25s
2026-Apr-17, Friday 05:37:37 11:57:54 18:18:12 12h 40m 35s
2026-Apr-18, Saturday 05:36:49 11:57:41 18:18:32 12h 41m 43s
2026-Apr-19, Sunday 05:36:02 11:57:28 18:18:53 12h 42m 51s
2026-Apr-20, Monday 05:35:15 11:57:15 18:19:14 12h 43m 59s
2026-Apr-21, Tuesday 05:34:29 11:57:02 18:19:36 12h 45m 7s
2026-Apr-22, Wednesday 05:33:43 11:56:50 18:19:58 12h 46m 15s
2026-Apr-23, Thursday 05:32:59 11:56:39 18:20:19 12h 47m 20s
2026-Apr-24, Friday 05:32:15 11:56:28 18:20:41 12h 48m 26s
2026-Apr-25, Saturday 05:31:31 11:56:17 18:21:04 12h 49m 33s
2026-Apr-26, Sunday 05:30:49 11:56:07 18:21:26 12h 50m 37s
2026-Apr-27, Monday 05:30:07 11:55:58 18:21:49 12h 51m 42s
2026-Apr-28, Tuesday 05:29:26 11:55:49 18:22:12 12h 52m 46s
2026-Apr-29, Wednesday 05:28:45 11:55:40 18:22:35 12h 53m 50s
2026-Apr-30, Thursday 05:28:06 11:55:32 18:22:58 12h 54m 52s

Day length in Viet Tri during the year on the chart

Viet Tri on Vietnam map

Countries closest to Vietnam

*Calculation of distances from capital to capital

Daylight Hours FAQ: 10 Most Googled Questions Answered

Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.

Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).

Northern Hemisphere: June 20-22 (summer solstice).

Southern Hemisphere: December 21-23.

Near polar circles, the sun doesn't set for 24 hours.

Northern Hemisphere: December 21-22 (winter solstice).

Southern Hemisphere: June 20-21.

The closer to poles, the more extreme variations:

  • Equator: ~12-hour days year-round
  • Polar regions: Midnight sun/polar nights occur

Miami's lower latitude means:

  • Winter days are longer than NY's
  • Summer days are slightly shorter

During equinoxes:

  • Spring: March 20-21
  • Fall: September 22-23

Most rapid change near equinoxes: 2-4 minutes daily.

Slowest change near solstices: <1 minute daily.

Reliable tools:

  • Timeanddate.com
  • SunCalc.org
  • Photographer's Ephemeris app

Yes. Reduced winter sunlight may cause:

  • Seasonal Affective Disorder (SAD)
  • Vitamin D deficiency

Solution: Light therapy lamps & midday walks