Time Now in Koga, Japan 🇯🇵
Lat/Long: 36.18° N, 139.72° E
Elevation: 17 m above sea level
Population rank: #166 of 1,336 cities in Japan by population
Prefecture: Ibaraki
IANA Timezone: Asia/Tokyo
Solar time: clocks run about 20m behind the sun
Timezone: JST
Daylight Saving Time: No ❌
Standard Timezone Abbreviations used in Japan: JST
Koga keeps its clocks on UTC+09:00, in the Asia/Tokyo time zone. There is no daylight-saving shift here; the offset stays fixed year-round. There are around 14 hours of daylight today, on the longer side of the year. This is the kind of seasonal swing that defines the temperate mid-latitudes. At about 17 m, Koga is practically at sea level. Its nearest major city, Tokyo, is barely 56 km away. Modest in size, Koga still needs an exact local time for planning across borders.
Koga gets 13h 53m of daylight today, with sunrise at 04:50 and sunset at 18:43.
Time & Daylight in Koga
Daylight Hours in Koga
Koga gets 13h 53m of daylight today. Sunrise in Koga is at 04:50 and sunset in Koga is at 18:43.
Daylight ranges from about 9h 41m near the December solstice to 14h 37m near the June solstice.
Time Difference Between Koga and Major Cities
Live local time and the difference from Koga right now.
Other Cities in Japan with Local Time
Cities Sharing Koga's Time Zone (UTC+09:00)
These major cities are at the same UTC offset as Koga.
Weather in Koga
Tools to Plan Meetings
Prayer Times in Koga
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Tue, 4 Aug ● | 03:07 | 04:49 | 11:47 | 15:34 | 18:44 | 20:14 |
| Wed, 5 Aug | 03:09 | 04:50 | 11:47 | 15:34 | 18:43 | 20:13 |
| Thu, 6 Aug | 03:10 | 04:51 | 11:47 | 15:34 | 18:42 | 20:12 |
| Fri, 7 Aug | 03:11 | 04:52 | 11:47 | 15:33 | 18:41 | 20:11 |
| Sat, 8 Aug | 03:12 | 04:53 | 11:46 | 15:33 | 18:40 | 20:10 |
| Sun, 9 Aug | 03:13 | 04:53 | 11:46 | 15:33 | 18:39 | 20:09 |
| Mon, 10 Aug | 03:15 | 04:54 | 11:46 | 15:32 | 18:38 | 20:08 |
14-day Forecast for Koga
Sunrise & Sunset Times for Koga
Sunrise
in Koga
↑
4:50 AM
Sunset
in Koga
↓
6:43 PM
Day Length
13h 53m
Dawn
in Koga
4:21 AM
Dusk
in Koga
7:12 PM
View detailed past and future sunrise, sunset, and twilight times for Koga. Track daylight hours, sun phases, and more.
Moon Phases & Times for Koga
Current Phase
Waning Gibbous
Illumination
70.9%
Next Moonrise
↑
Today, 21:28
Next Moonset
↓
Tomorrow, 11:15
View the detailed moon calendar for Koga with moonphases, moonrise, and moonset times for any date.
Distances & Clock Changes in Koga
How Far Is Koga From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Tokyo | 56 km | S (186deg) |
| Hong Kong | 2,905 km | WSW (245deg) |
| Singapore | 5,351 km | SW (232deg) |
| Mumbai | 6,724 km | W (273deg) |
| Moscow | 7,436 km | NW (323deg) |
| Sydney | 7,880 km | S (170deg) |
| Dubai | 7,919 km | WNW (288deg) |
| Los Angeles | 8,783 km | NE (56deg) |
Koga's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Koga and you would surface in the open ocean, near 36.2deg S, 40.3deg W.
Frequently Asked Questions about Koga
What time is it in Koga right now?
The current local time in Koga is 12:47 on Tuesday, August 04, 2026. Koga follows the Asia/Tokyo time zone.
What time zone is Koga in?
Koga uses the Asia/Tokyo IANA time zone (UTC+09:00). This zone covers the city and surrounding region year-round, with automatic adjustments during daylight saving when applicable.
How many hours ahead or behind UTC is Koga?
Is Koga on daylight saving time right now?
No. As of August 04, 2026, Koga is on standard time, with no daylight-saving shift in effect.
What time is sunrise and sunset in Koga today?
Today in Koga: sunrise is at 04:50 and sunset is at 18:43, giving 13h 53m of daylight.
What moon phase is visible over Koga tonight?
Tonight the moon over Koga is in its Waning Gibbous phase, lit 70.9%.
What is solar time in Koga?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Koga, clocks run about 20m behind local solar time, because the official time zone does not exactly match the Sun's position.