Astronomical Info / 天文資訊 > Special Events / 特別項目 > Annular Solar Eclipse of February 26th, 2017 | 2017 年 2 月 26 日之日環食 [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。
| Live Webcast 網上直播 |
- Slooh |
| Eclipse Simulation 日食模擬 |
| - Global Solar Eclipse Simulation 全球日食模擬
This simulation, provided by HKWW, presents to you the local conditions at cities in the eclipse zone during the eclipse. The page is set to refresh once every ten minutes but images are redrawn minute-by-minute. Press F5 to refresh your screen manually. 該日食模擬由本站提供，顯示全球可見日食地區的太陽 / 月球之相對位置。該頁每 10 分鐘重新整理一次，但圖像則於每分鐘更新；請按 F5 鍵以手動重新整理頁面。 |
| Information about the eclipse 是次日食資料 |
An annular eclipse of the sun will occur on February 26 in the southern hemisphere. The path of annularity will strike Earth near 13:15 UTC (21:15 HKT) that day in the south Pacific Ocean, moving east to reach the southern parts of Chile and Argentina just after 13:30 UTC (21:30 HKT). The antumbra will then track east-northeast and cross the Atlantic Ocean during the next three hours, before reaching Angola in western Africa near 16:25 UTC (00:25 HKT the next day). It will track further east into DR Congo and leave the Earth's surface as the sun sets near 16:30 UTC there (00:30 HKT).
Partial eclipse can be seen in central and southern South America, a large portion of Antarctica and south to southwestern Africa.
一次日環食將於 2 月 26 日於南半球出現。環食帶於世界協調時約 13:15 (香港時間 21:15) 到達地球，在南太平洋東移並於 13:30 (香港時間 21:30) 後到達智利及阿根廷南部。其後三小時，偽本影區向東北偏東移動並橫過大西洋，於約 16:25 (香港時間翌日 00:25) 到達西非安哥拉。隨後環食帶東移入剛果民主共和國，並隨該地於世界協調時約 16:30 (香港時間 00:30) 日落而離開地球表面。
日偏食將於南美洲中南部、南極洲大部分地區及非洲南至西南部可見。
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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 |
|
| Saros series number 沙羅序列號碼 | 140 (occurring at Moon's descending node 降交點日食) |
| Member in the series 序列中次數 | 29 out of 71 | 71 次中的第 29 次 |
| Gamma 伽馬數 | -0.4578 earth radii 地球半徑 |
| Event 事件 |
Time in UTC/HKT on February 26/27 2 月 26/27 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) |
[Feb 26] 12:10:47 / 20:10:47 |
| U1 - Antumbra starts to strike Earth (annular eclipse on Earth starts) U1 - 偽本影區到達地球 (日環食開始) |
13:15:18 / 21:15:18 |
U2 - Antumbra fully strikes Earth |
13:16:54 / 21:16:54 |
U3 - Antumbra starts to leave Earth |
16:30:07 / [Feb 27] 00:30:07 |
| U4 - Antumbra fully leaves Earth (annular eclipse on Earth ends) U4 - 整個偽本影區離開地球 (日環食結束) |
16:31:37 / 00:31:37 |
| 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) |
17:36:01 / 01:36:01 |
| 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 | 34°40.8' S, 31°11.5' W (in south Atlantic Ocean 於南大西洋) |
| Time 時間 | Feb 26 14:53:24 UTC / 22:53:24 HKT |
| Magnitude 食分 | 0.9922 |
| Duration of annularity 環食持續時間 | 0' 44.0'' |
| Width of annularity 環食徑寬度 | 30.6 km 公里 |
| Solar Altitude and Azimuth 該位置的太陽高度和方位角 | Altitude 高度: 62.6° ; Azimuth 方位角: 340.5° (NNW 西北偏北) |
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 annularity passes through the following major countries/regions (areas where the path only briefly passes through are not included):
環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) :
- Chile 智利
- Argentina 阿根廷
- Angola 安哥拉
- Zambia 贊比亞
- Democratic Republic of the Congo 剛果民主共和國
The following table lists the circumstances for some major cities where the eclipse can be observed:
下表顯示部分可觀是次日食城市的概況 :
| Location 地點 |
Lcl time zone 當地時區 |
Eclipse starts/Sunrise 日食開始/日出 |
Central starts 中心食開始 |
Max eclipse 食甚 |
Central ends 中心食完結 |
Eclipse ends/Sunset 日食完結/日落 |
GE alt 食甚高度 |
GE azi 食甚方位角 |
Mag 食分 |
Obs 面積比 |
Central duration 中心食長度 |
| Local Date February 26 當地時間 2 月 26 日 | |||||||||||
| Santiago (Chile) 聖地亞哥 (智利) |
-3 hr | 20:19:38 [09:19:38] |
--- | 21:31:33 [10:31:33] |
--- | 22:52:43 [11:52:43] |
36.9° | 74.1° | 0.643 | 0.553 | --- |
| Concepcion (Chile) 康塞普西翁 (智利) |
-3 hr | 20:17:48 [09:17:48] |
--- | 21:29:42 [10:29:42] |
--- | 22:50:33 [11:50:33] |
33.8° | 73.8° | 0.740 | 0.670 | --- |
| Coyhaique (Chile) 科伊艾克 (智利) |
-3 hr | 20:23:22 [09:23:22] |
21:35:45 A [10:35:45 A] |
21:36:15 [10:36:15] |
21:36:45 A [10:36:45 A] |
22:56:27 [11:56:27] |
32.6° | 66.3° | 0.986 | 0.972 | 1 min 1 sec |
| Punta Arenas (Chile) 蓬塔阿雷納斯 (智利) |
-3 hr | 20:33:26 [09:33:26] |
--- | 21:43:26 [10:43:26] |
--- | 22:58:39 [11:58:39] |
30.9° | 59.3° | 0.782 | 0.722 | --- |
| Brasilia (Brazil) 巴西利亞 (巴西) |
-3 hr | 21:24:39 [10:24:39] |
--- | 22:37:28 [11:37:28] |
--- | 23:51:18 [12:51:18] |
76.4° | 58.9° | 0.274 | 0.165 | --- |
| Salvador (Brazil) 薩爾瓦多 (巴西) |
-3 hr | 21:51:24 [10:51:24] |
--- | 23:11:44 [12:11:44] |
--- | 00:27:28 [13:27:28] |
82.4° | 305.6° | 0.334 | 0.219 | --- |
| Rio de Janeiro (Brazil) 里約熱內盧 (巴西) |
-3 hr | 21:10:29 [10:10:29] |
--- | 22:40:49 [11:40:49] |
--- | 00:10:55 [13:10:55] |
74.4° | 23.4° | 0.536 | 0.430 | --- |
| La Paz (Bolivia) 拉巴斯 (玻利維亞) |
-4 hr | 20:54:10 [08:54:10] |
--- | 21:36:46 [09:36:46] |
--- | 22:22:49 [10:22:49] |
43.4° | 86.1° | 0.125 | 0.052 | --- |
| Asuncion (Paraguay) 亞松森 (巴拉圭) |
-3 hr | 20:41:36 [09:41:36] |
--- | 21:58:11 [10:58:11] |
--- | 23:22:16 [12:22:16] |
55.8° | 66.2° | 0.455 | 0.341 | --- |
| Montevideo (Uruguay) 蒙特維多 (烏拉圭) |
-3 hr | 20:34:03 [09:34:03] |
--- | 21:57:39 [10:57:39] |
--- | 23:28:41 [12:28:41] |
51.9° | 53.3° | 0.751 | 0.685 | --- |
| Buenos Aires (Argentina) 布宜諾斯艾利斯 (阿根廷) |
-3 hr | 20:31:22 [09:31:22] |
--- | 21:53:14 [10:53:14] |
--- | 23:23:07 [12:23:07] |
49.9° | 57.4° | 0.729 | 0.657 | --- |
| Comodoro Rivadavia (Arg.) 里瓦達維亞海軍準將城 (阿根廷) |
-3 hr | 20:26:39 [09:26:39] |
--- | 21:41:42 [10:41:42] |
--- | 23:03:48 [12:03:48] |
36.2° | 60.6° | 0.972 | 0.959 | --- |
| Stanley (Falkland Islands) 斯坦利港 (福克蘭群島) |
-3 hr | 20:41:21 [09:41:21] |
--- | 21:56:41 [10:56:41] |
--- | 23:16:23 [12:16:23] |
39.5° | 42.7° | 0.781 | 0.721 | --- |
| Georgetown (Ascension) 喬治敦 (阿森松島) |
+0 hr | 22:49:49 [14:49:49] |
--- | 00:11:34 [16:11:34] |
--- | 01:22:19 [17:22:19] |
45.2° | 265.9° | 0.571 | 0.470 | --- |
| Freetown (Sierra Leone) 弗里敦 (塞拉利昂) |
+0 hr | 23:50:23 [15:50:23] |
--- | 00:31:29 [16:31:29] |
--- | 01:09:39 [17:09:39] |
36.1° | 253.0° | 0.134 | 0.058 | --- |
| Monrovia (Liberia) 蒙羅維亞 (利比里亞) |
+0 hr | 23:40:36 [15:40:36] |
--- | 00:32:13 [16:32:13] |
--- | 01:19:08 [17:19:08] |
34.1° | 255.3° | 0.225 | 0.124 | --- |
| Abidjan (Ivory Coast) 阿比讓 (科特迪瓦) |
+0 hr | 23:39:50 [15:39:50] |
--- | 00:36:57 [16:36:57] |
--- | 01:28:14 [17:28:14] |
26.7° | 257.7° | 0.326 | 0.211 | --- |
| Accra (Ghana) 阿克拉 (加納) |
+0 hr | 23:42:19 [15:42:19] |
--- | 00:39:25 [16:39:25] |
--- | 01:30:42 [17:30:42] |
22.3° | 258.5° | 0.356 | 0.240 | --- |
| Niamey (Niger) 尼亞美 (尼日爾) |
+1 hr | 00:08:34 [17:08:34] |
--- | 00:44:29 [17:44:29] |
--- | 01:18:13 [18:18:13] |
17.1° | 256.6° | 0.140 | 0.062 | --- |
| Abuja (Nigeria) 阿布賈 (尼日利亞) |
+1 hr | 23:54:12 [16:54:12] |
--- | 00:44:18 [17:44:18] |
--- | 01:30:02 [18:30:02] |
12.9° | 259.1° | 0.315 | 0.201 | --- |
| Lagos (Nigeria) 拉各斯 (尼日利亞) |
+1 hr | 23:46:17 [16:46:17] |
--- | 00:41:40 [17:41:40] |
--- | 01:31:37 [18:31:37] |
18.0° | 258.9° | 0.361 | 0.245 | --- |
| N'Djamena (Chad) 恩賈梅納 (乍得) |
+1 hr | 00:02:14 [17:02:14] |
--- | 00:46:08 [17:46:08] |
--- | 01:08:48 S [18:08:48 S] |
4.6° | 260.3° | 0.271 | 0.161 | --- |
| Yaounde (Cameroon) 雅溫得 (喀麥隆) |
+1 hr | 23:43:45 [16:43:45] |
--- | 00:42:18 [17:42:18] |
--- | 01:27:49 S [18:27:49 S] |
10.4° | 260.7° | 0.495 | 0.384 | --- |
| Libreville (Gabon) 利伯維爾 (加蓬) |
+1 hr | 23:36:03 [16:36:03] |
--- | 00:39:31 [17:39:31] |
--- | 01:35:55 [18:35:55] |
13.7° | 261.2° | 0.582 | 0.481 | --- |
| Bangui (Cen African Rep) 斑吉 (中非共和國) |
+1 hr | 23:46:45 [16:46:45] |
--- | 00:42:53 [17:42:53] |
--- | 00:59:18 S [17:59:18 S] |
3.2° | 261.3° | 0.521 | 0.412 | --- |
| Kinshasa (DR Congo) 金沙薩 (剛果民主共和國) |
+1 hr | 23:31:38 [16:31:38] |
--- | 00:36:51 [17:36:51] |
--- | 01:17:31 S [18:17:31 S] |
9.2° | 262.1° | 0.753 | 0.685 | --- |
| Kananga (DR Congo) 卡南加 (剛果民主共和國) |
+2 hr | 23:32:59 [17:32:59] |
--- | 00:35:44 [18:35:44] |
--- | 00:49:56 S [18:49:56 S] |
2.7° | 261.8° | 0.833 | 0.783 | --- |
| Kolwezi (DR Congo) 科盧韋齊 (剛果民主共和國) |
+2 hr | 23:28:27 [17:28:27] |
--- | 00:31:13 [18:31:13] |
--- | 00:40:51 S [18:40:51 S] |
1.5° | 261.7° | 0.977 | 0.957 | --- |
| Luanda (Angola) 羅安達 (安哥拉) |
+1 hr | 23:23:29 [16:23:29] |
--- | 00:32:14 [17:32:14] |
--- | 01:28:33 S [18:28:33 S] |
13.0° | 263.3° | 0.862 | 0.820 | --- |
| Huambo (Angola) 萬博 (安哥拉) |
+1 hr | 23:20:01 [16:20:01] |
00:28:31 A [17:28:31 A] |
00:28:33 [17:28:33] |
00:28:34 A [17:28:34 A] |
01:21:06 S [18:21:06 S] |
11.9° | 263.9° | 0.982 | 0.963 | 0 min 3 sec |
| Windhoek (Namibia) 溫得和克 (納米比亞) |
+2 hr | 23:09:08 [17:09:08] |
--- | 00:16:25 [18:16:25] |
--- | 01:16:16 [19:16:16] |
14.3° | 266.6° | 0.755 | 0.688 | --- |
| Lusaka (Zambia) 盧薩卡 (贊比亞) |
+2 hr | 23:24:34 [17:24:34] |
--- | 00:26:13 [18:26:13] |
--- | 00:32:38 S [18:32:38 S] |
0.7° | 261.4° | 0.868 | 0.827 | --- |
| Harare (Zimbabwe) 哈拉雷 (津巴布韋) |
+2 hr | 23:23:15 [17:23:15] |
--- | --- | --- | 00:23:09 S [18:23:09 S] |
-0.8° | 260.8° | 0.799 | 0.740 | --- |
| Gaborone (Botswana) 哈博羅內 (博茨瓦納) |
+2 hr | 23:14:12 [17:14:12] |
--- | 00:15:10 [18:15:10] |
--- | 00:48:34 S [18:48:34 S] |
6.7° | 263.7° | 0.662 | 0.574 | --- |
| Lilongwe (Malawi) 里朗威 (馬拉維) |
+2 hr | 23:27:29 [17:27:29] |
--- | --- | --- | 00:09:42 S [18:09:42 S] |
-0.8° | 261.1° | 0.679 | 0.595 | --- |
| Johannesburg (S Africa) 約翰內斯堡 (南非) |
+2 hr | 23:14:02 [17:14:02] |
--- | 00:13:15 [18:13:15] |
--- | 00:41:44 S [18:41:44 S] |
5.5° | 263.2° | 0.621 | 0.526 | --- |
| Cape Town (S Africa) 開普敦 (南非) |
+2 hr | 22:58:14 [16:58:14] |
--- | 23:59:19 [17:59:19] |
--- | 00:54:46 [18:54:46] |
17.1° | 271.2° | 0.515 | 0.405 | --- |
| Dar es Salaam (Tanzania) 達累斯薩拉姆 (坦桑尼亞) |
+3 hr | 23:34:14 [18:34:14] |
--- | --- | --- | 23:43:14 S [18:43:14 S] |
-0.8° | 261.4° | 0.151 | 0.068 | --- |
| Juba (S Sudan) 朱巴 (南蘇丹) |
+3 hr | 23:48:04 [18:48:04] |
--- | --- | --- | 00:06:56 S [19:06:56 S] |
-0.8° | 261.6° | 0.268 | 0.159 | --- |
| Kampala (Uganda) 坎帕拉 (烏干達) |
+3 hr | 23:42:13 [18:42:13] |
--- | --- | --- | 00:05:43 S [19:05:43 S] |
-0.8° | 261.5° | 0.360 | 0.244 | --- |
| Bujumbura (Burundi) 布松布拉 (布隆迪) |
+2 hr | 23:37:46 [17:37:46] |
--- | --- | --- | 00:20:52 S [18:20:52 S] |
-0.8° | 261.5° | 0.655 | 0.566 | --- |
| Nairobi (Kenya) 內羅畢 (肯尼亞) |
+3 hr | 23:40:02 [18:40:02] |
--- | --- | --- | 23:49:43 S [18:49:43 S] |
-0.8° | 261.5° | 0.156 | 0.072 | --- |
Notes 備註 :
- A solar eclipse always starts as partial eclipse starts or at sunrise, and always ends as partial eclipse finishes or at sunset. 日食必會於日出或初虧時開始，而於日落或復圓時結束。
- Time of maximum eclipse is not shown if an observer at that location can only see less than half of the eclipse; such places must experience maximum eclipse at sunrise or sunset. 如某地只見到少於一半日食過程，食甚時間必為日出或日落，因此不再另外顯示。
- For each time, the first line refers to HKT and the second line local time; daylight saving has been accounted for. 首行時間為香港時間；次行時間為當地時間 (已包含日光節約時間)。
- Abbreviations: "R" = Sunrise; "A" = Annular eclipse; "T" = Total eclipse; "S" = Sunset. 縮寫 : "R" = 日出; "A" = 環食; "T" = 全食; "S" = 日落。
- Central eclipse refers to totality or annularity. 中心食即全食或環食階段。
| 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 |
| 2017/08/21 | Total 日全食 | --- | --- |
| 2018/02/15 | Partial 日偏食 | --- | --- |
| 2018/07/13 | Partial 日偏食 | --- | --- |
| 2018/08/11 | Partial 日偏食 | --- | --- |
| 2019/01/06 | Partial 日偏食 | --- | --- |
| 2019/07/02 | Total 日全食 | --- | --- |
| 2019/12/26 | Annular 日環食 | Partial 日偏食 | 0.462 ; 13:55 HKT |
| 2020/06/21 | Annular 日環食 | Partial 日偏食 | 0.891 ; 16:08 HKT |
| 2020/12/14 | Total 日全食 | --- | --- |
| 2021/06/10 | Annular 日環食 | --- | --- |
| 2021/12/04 | Total 日全食 | --- | --- |
The next solar eclipse visible in Hong Kong occurs in late 2019, and a partial eclipse of very high magnitude will take place in 2020.
下一次於香港能見到的日食會於 2019 年底發生，而 2020 年更將有一次大食分的日偏食。
| 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: Sun Sep 08 2024 11:50:32 HKT
Last Modified 最近修訂日期: Mon Jul 24 2023
