sun .5deg.comSunrise, Sunset and Sun position here: Tonghae, South Korea (Gangwon-do).
Current time: Thursday, 2026-05-21, 05:40 (GMT+09:00) Asia/Seoul
.
All times are shown in Tonghae local time.
Solar noon
Today will be at: 12:20 (remaining time: +6h 39m),
Maximal altitude of Sun: 72.5°.
Day Length: 14h 20m 43s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 05:09:48 | 12:20:09 | 19:30:31 |
| Azimuth | 63.6° | 180° | 296.4° |
| Day Length | ![]() |
14h 20m 43s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 405 032 km
94 078 725 mi
Tonghae ↔ Sun, nearest point: 150 708 817 km
93 646 118 mi

| Local timezone: | GMT+09:00 |
| Latitude: | 37.54389° |
| Longitude: | 129.10694° |
| Country: | South Korea Gangwon-do |
| Population: | 101 128 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:23:14 | 3h 23m 14s | |
| Astronomical Twilight | 03:23:14 | 04:03:28 | 40m 14s | |
| Nautical Twilight | 04:03:28 | 04:40:07 | 36m 39s | |
| Civil Twilight | 04:40:07 | 05:09:48 | 29m 41s | |
| Daylight | 05:09:48 | 19:30:31 | 14h 20m 43s | |
| Civil Twilight | 19:30:31 | 20:00:12 | 29m 41s | |
| Nautical Twilight | 20:00:12 | 20:36:51 | 36m 39s | |
| Astronomical Twilight | 20:36:51 | 21:17:05 | 40m 14s | |
| Night | 21:17:05 | 23:59:59 | 2h 42m 54s |
Altitude
0-24, Current: 4.6° (
05:40)
Azimuth
0-24, Current: 68.2° (
05:40)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 | 2026-05-23 |
| Day: | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Sunrise: | 05:11:13 | 05:10:29 | 05:09:48 | 05:09:07 | 05:08:29 |
| Solar noon: | 12:20:03 | 12:20:06 | 12:20:09 | 12:20:14 | 12:20:18 |
| Sunset: | 19:28:52 | 19:29:42 | 19:30:31 | 19:31:20 | 19:32:08 |
| Day Length: | 14h 17m 39s | 14h 19m 13s | 14h 20m 43s | 14h 22m 13s | 14h 23m 39s |
Tonghae sunrise, sunset informations for whole month (or Year 2026):