Astronomical Info / 天文資訊 > Special Events / 特別項目 > Total Solar Eclipse of August 12/13th, 2026 | 2026 年 8 月 12/13 日之日全食 [Refresh 更新]
Quick info 快速資訊: Eclipse not visible in Hong Kong. 是次日食於香港不可見。
 Live webcast 網上直播 |
Please click on the links below for live webcast. All links redirect you to external websites and open in new windows unless stated otherwise. 請按下列連結以觀看網上直播。除非另作說明，所有連結連至第三者網站並以新視窗開啟。
| Provider 提供者 | Notes 備註 |
| - timeanddate.com | |
| - European Space Agency 歐洲太空總署 | |
| - NASA 美國太空總署 | |
| - Slooh | |
| - Exploratorium | |
| - Royal Observatory Greenwich (UK) 英國格林威治皇家天文台 |
| Information about the eclipse 是次日食資料 |
An total solar eclipse will occur on August 12, 2026 (UTC). On that day, the moon's umbra will reach northern Russia near 17:00 UTC (Aug 13 01:00 HKT). It will travel north quickly towards the vicinity of the North Pole, before moving south towards Greenland. The lunar shadow will turn southeast gradually in the Atlantic Ocean, reaching northern Spain near 18:30 UTC (Aug 13 02:30 HKT) as the sun sets there.
A partial eclipse will be visible within a much wider area, including extreme eastern Russia (sunrise), parts of North America, Europe and western Africa (sunset).
一次日全食將於協調世界時 (UTC) 2026 年 8 月 12 日發生。當日月球的本影將於約 17:00 UTC (香港時間 8 月 13 日 01:00) 抵達俄羅斯北部，並快速北移至北極點附近，隨後南移至格陵蘭。月影繼而於大西洋逐漸轉向東南，並於 18:30 UTC (香港時間 8 月 13 日 02:30) 觸及西班牙北部，屆時當地正在日落。
至於日偏食則可於較多地方看到，包括俄羅斯東端地區 (帶食日出)、北美洲部分地區、歐洲及非洲西部 (帶食日落)。
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The following shows some general details about the eclipse:
下表列出是次日食的一般性資料 :
| Eclipse series and characteristics 日食序列和特徵 |
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| Saros series number 沙羅序列號碼 | 126 (occurring at Moon's descending node 降交點日食) |
| Member in the series 序列中次數 | 48 out of 72 | 72 次中的第 48 次 |
| Gamma 伽馬數 | 0.8977 earth radii 地球半徑 |
| Event 事件 |
Time in UTC/HKT on August 12/13 8 月 12/13 日世界協調時 / 香港時間 |
| P1 - Penumbral cone starts to strike Earth (partial eclipse on Earth starts) P1 - 半影區到達地球 (日偏食開始) |
Aug 12 15:34:14 / 23:34:14 |
| U1 - Umbra starts to strike Earth (total eclipse on Earth starts) U1 - 本影區到達地球 (日全食開始) |
16:58:09 / Aug 13 00:58:09 |
U2 - Umbra fully strikes Earth |
17:02:10 / 01:02:10 |
| P2 - Penumbral cone fully strikes Earth P2 - 整個半影區到達地球 |
No such occurrence in this eclipse 是次日食並無此事件 |
| P3 - Penumbral cone starts to leave Earth P3 - 半影區開始離開地球 |
No such occurrence in this eclipse 是次日食並無此事件 |
U3 - Umbra starts to leave Earth |
18:30:12 / 02:30:12 |
| U4 - Umbra fully leaves Earth (total eclipse on Earth ends) U4 - 整個本影區離開地球 (日全食結束) |
18:34:08 / 02:34:08 |
| P4 - Penumbral cone fully leaves Earth (partial eclipse on Earth ends) P4 - 整個半影區離開地球 (日偏食結束) |
19:58:00 / 03:58:00 |
| Information at greatest eclipse (i.e. when the axis of the Moon's shadow cone is closest to the Earth's centre) 最大食時資料 (即月影軸最近地心一刻) |
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| Location 位置 | 65°13.4' N, 25°13.7' W (seas just off western Iceland 冰島以西近海) |
| Time 時間 | Aug 12 17:45:56 UTC / Aug 13 01:45:56 HKT |
| Magnitude 食分 | 1.0386 |
| Duration of totality 全食持續時間 | 2' 18.2'' |
| Width of totality 全食徑寬度 | 294.0 km 公里 |
| Solar Altitude and Azimuth 該位置的太陽高度和方位角 | Altitude 高度: 25.8° ; Azimuth 方位角: 248.4° (WSW 西南偏西) |
* Times are slightly different (a few seconds) from those indicated in the figure above due to the difference in observed and predicted values of ΔT. The current prediction of the value of ΔT on the eclipse date is 69.1 seconds.
* 由於實測及預計 ΔT 值有數秒的差距，表中所列時間與上面圖片中所示時間有些微差別。按照目前估計，日食日期的 ΔT 值為 69.1 秒。
Note that unlike lunar eclipse, not all places experience these times as the moon moves across the sky (and so does its shadow). They serve to show the times at which there exists at least a location on Earth that can experience those events.
不同於月食，由於月球和它的影子在地球上不是靜止不動，不同的地方將於不同的時間見到日食。以上的一般性資料為全球性資訊；它們並不代表某個地方的日食時間。
| Local (HK) circumstances 本地 (香港) 情況 |
This eclipse will not be visible in Hong Kong.
這次日食於香港將不可見。
| Circumstances for major cities 各大城市日食概況 |
The path of totality passes through the following major countries/regions (areas where the path only briefly passes through are not included):
全食帶經過以下主要國家和地區 (不包含食帶只剛剛擦過的地點) :
- Russia 俄羅斯
- Greenland 格陵蘭
- Spain 西班牙
For more information on the eclipse circumstances at major cities, please visit timeanddate.com or xjubier.free.fr (interactive map version).
有關各大城市日食概況，請瀏覽 timeanddate.com 或 xjubier.free.fr (互動地圖版)。
| Future solar eclipses 未來日食 |
Solar eclipses in the next five years (click on the date to see the eclipse path):
未來五年的日食資料 (請按下日期以觀看日食路徑) :
| Date (UTC) 日期 (世界協調時) |
Eclipse type 日食類型 |
Eclipse type at HK 香港可見日食類型 |
Magnitude at HK and time 香港可見食分及(香港)時間 |
| 2027/02/06 | Annular 環食 | --- | --- |
| 2027/08/02 | Total 全食 | --- | --- |
| 2028/01/26 | Annular 環食 | --- | --- |
| 2028/07/22 | Total 全食 | Partial 偏食 | 0.006 ; 09:52 HKT |
| 2029/01/14 | Partial 偏食 | --- | --- |
| 2029/06/12 | Partial 偏食 | --- | --- |
| 2029/07/11 | Partial 偏食 | --- | --- |
| 2029/12/05 | Partial 偏食 | --- | --- |
| 2030/06/01 | Annular 環食 | Partial 偏食 | 0.212 ; 16:11 HKT |
| 2030/11/25 | Total 全食 | --- | --- |
| 2031/05/21 | Annular 環食 | Partial 偏食 | 0.389 ; 16:50 HKT |
There will be one annular and one total eclipse in 2027. The next solar eclipse visible in Hong Kong is partial with a negligible magnitude, and will occur in July 2028.
2027 年將出現一次日環食及一次日全食。下一次於香港可見的日食將於 2028 年 7 月出現，是一次食分甚低的日偏食。
| Solar eclipse knowledge, figures and Q&A 日食知識、數字和問答 |
The following links open in new windows. 以下連結於新頁開啟。
- Solar eclipse basic knowledge 日食基礎知識
- Eclipse Dates and Numbers - Solar Eclipse 日食日期和數字
- Eclipse Glossary 日月食術語
- Eclipse Q&A (total 3 pages) 日月食問與答 (共三頁) [English] [中文]
| Solar eclipse calculator 日食計算機 |
Our site now features a solar eclipse calculator that allows user to compute eclipse visibility information for any place on Earth. Please click on the link below to use this utility. 本站現已設立一日食計算機，各位可利用它來計算出地球上某地可觀看的日食資料。請按以下連結以使用該計算機。
Eclipse times and information are based on Eclipse Predictions by Fred Espenak, NASA's GSFC. NASA's solar eclipse page: here.
Last Accessed 最近訪問日期: Mon Aug 17 2026 15:24:40 HKT
Last Modified 最近修訂日期: Sun Aug 09 2026
