Home   Sun, Moon & Space   Eclipses   21 May 2031 Annular Solar Eclipse

21 May 2031 Annular Solar Eclipse

This eclipse is visible in Hong Kong - go to local timings and animation

What the Eclipse Will Look Like near the Maximum Point

The animation shows what the eclipse approximately looks like near the maximum point. The curvature of the Moon's path is due to the Earth's rotation.

Live Eclipse Animation will start at:
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Where to See the Eclipse

Try our new interactive eclipse maps. Zoom in and search for accurate eclipse times and visualizations for any location.


Path of the Eclipse Shadow

Regions seeing, at least, a partial eclipse: Much of Asia, North/West Australia, South/East Africa, Pacific, Atlantic, Indian Ocean.

Expand for a list of selected cities where the annular eclipse is visible
Expand for a list of selected cities where the partial eclipse is visible

This eclipse is visible in Hong Kong - go to local timings and animation

Eclipse Shadow Path

Portion of Sun covered by the Moon (Eclipse obscuration)

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The dark areas symbolize night and twilight.

When the Eclipse Happens Worldwide — Timeline

The eclipse starts at one location and ends at another. The times below are actual times (in UTC) when the eclipse occurs. This calculation uses a Delta T value of 70.7 seconds.

Eclipse Stages WorldwideUTC TimeLocal Time in Hong Kong*
First location to see the partial eclipse begin21 May, 04:14:1421 May, 12:14:14
First location to see the full eclipse begin21 May, 05:18:4221 May, 13:18:42
Maximum Eclipse21 May, 07:14:5721 May, 15:14:57
Last location to see the full eclipse end21 May, 09:11:0921 May, 17:11:09
Last location to see the partial eclipse end21 May, 10:15:4021 May, 18:15:40

* These local times do not refer to a specific location but indicate the beginning, peak, and end of the eclipse on a global scale, each line referring to a different location. Please note that the local times for Hong Kong are meant as a guideline in case you want to view the eclipse via a live webcam. See the actual times the eclipse is visible in Hong Kong.

Upcoming eclipses visible in Hong Kong

Next Annular Solar Eclipse will be on 9 May 2032

Eclipse calculations usually accurate to a few seconds

Countries Where the Eclipse Is Visible

CountryTypeStartEndAnnularity Duration
Angola
Annular Solar Eclipse
06:33 CAT08:41 CAT5m, 19s
Congo Democratic Republic
Annular Solar Eclipse
06:14 CAT08:57 CAT4m, 55s
India
Annular Solar Eclipse
10:45 IST15:34 IST1h, 1m, 41s
Indonesia
Annular Solar Eclipse
13:37 WIB17:15 WIB17m, 9s
Malawi
Annular Solar Eclipse
06:14 CAT09:58 EAT4m, 16s
Malaysia
Annular Solar Eclipse
14:54 MYT18:15 MYT24m, 16s
Namibia
Annular Solar Eclipse
06:38 CAT08:41 CAT3m, 30s
Sri Lanka
Annular Solar Eclipse
11:07 IST15:15 IST8m, 23s
Tanzania
Annular Solar Eclipse
07:14 EAT10:14 EAT12m, 38s
Thailand
Annular Solar Eclipse
13:48 ICT17:11 ICT9m, 34s
Zambia
Annular Solar Eclipse
06:14 CAT08:57 CAT10m, 25s
Afghanistan
Partial Solar Eclipse
10:17 AFT13:08 AFT---
Australia
Partial Solar Eclipse
15:50 AWST17:50 AWST---
Bahrain
Partial Solar Eclipse
08:23 AST10:50 AST---
Bangladesh
Partial Solar Eclipse
12:28 BST15:48 BST---
Benin
Partial Solar Eclipse
06:21 WAT07:10 WAT---
Bhutan
Partial Solar Eclipse
12:38 BTT15:04 IST---
Botswana
Partial Solar Eclipse
06:29 SAST08:42 SAST---
British Indian Ocean Territory
Partial Solar Eclipse
11:07 IOT15:05 IOT---
Brunei
Partial Solar Eclipse
15:34 MYT18:14 MYT---
Burkina Faso
Partial Solar Eclipse
05:26 GMT06:58 WAT---
Burundi
Partial Solar Eclipse
06:17 CAT09:55 EAT---
Cambodia
Partial Solar Eclipse
14:04 ICT17:09 ICT---
Cameroon
Partial Solar Eclipse
05:41 WAT07:29 WAT---
Central African Republic
Partial Solar Eclipse
05:30 WAT07:48 WAT---
Chad
Partial Solar Eclipse
05:41 WAT07:34 WAT---
China
Partial Solar Eclipse
11:53 IST17:59 CST---
Christmas Island
Partial Solar Eclipse
14:23 CXT17:06 CXT---
Cocos (Keeling) Islands
Partial Solar Eclipse
13:31 CCT16:23 CCT---
Comoros
Partial Solar Eclipse
07:17 EAT10:18 EAT---
Congo
Partial Solar Eclipse
05:33 WAT07:32 WAT---
Cote d'Ivoire
Partial Solar Eclipse
05:51 GMT06:07 GMT---
Djibouti
Partial Solar Eclipse
07:39 EAT10:34 EAT---
East Timor
Partial Solar Eclipse
16:51 TLT18:30 TLT---
Egypt
Partial Solar Eclipse
07:11 CAT10:02 EEST---
Equatorial Guinea
Partial Solar Eclipse
06:04 WAT07:24 WAT---
Eritrea
Partial Solar Eclipse
07:42 EAT10:32 EAT---
Eswatini
Partial Solar Eclipse
06:25 SAST08:42 SAST---
Ethiopia
Partial Solar Eclipse
07:25 EAT10:50 EAT---
French Southern Territories
Partial Solar Eclipse
09:20 TFT12:36 TFT---
Gabon
Partial Solar Eclipse
05:53 WAT07:29 WAT---
Ghana
Partial Solar Eclipse
05:37 GMT06:09 GMT---
Guam
Partial Solar Eclipse
18:14 ChST18:40 ChST---
Hong Kong
Partial Solar Eclipse
15:41 HKT17:51 HKT---
Iran
Partial Solar Eclipse
08:56 IRST12:04 IRST---
Iraq
Partial Solar Eclipse
08:39 AST10:31 AST---
Israel
Partial Solar Eclipse
09:00 IDT09:25 IDT---
Japan
Partial Solar Eclipse
17:02 JST18:40 JST---
Jordan
Partial Solar Eclipse
08:52 AST09:38 AST---
Kazakhstan
Partial Solar Eclipse
11:59 UZT13:00 ---
Kenya
Partial Solar Eclipse
07:17 EAT10:27 EAT---
Kuwait
Partial Solar Eclipse
08:36 AST10:34 AST---
Kyrgyzstan
Partial Solar Eclipse
12:49 KGT16:14 CST---
Laos
Partial Solar Eclipse
14:02 ICT17:05 ICT---
Lesotho
Partial Solar Eclipse
06:42 SAST08:37 SAST---
Libya
Partial Solar Eclipse
06:12 WAT08:26 EET---
Macau
Partial Solar Eclipse
15:40 CST17:51 CST---
Madagascar
Partial Solar Eclipse
07:20 EAT10:30 EAT---
Maldives
Partial Solar Eclipse
10:10 MVT14:24 MVT---
Mauritius
Partial Solar Eclipse
08:32 MUT11:56 MUT---
Mayotte
Partial Solar Eclipse
07:19 EAT10:19 EAT---
Micronesia
Partial Solar Eclipse
18:07 CHUT19:01 CHUT---
Mozambique
Partial Solar Eclipse
06:14 CAT09:11 CAT---
Myanmar
Partial Solar Eclipse
13:03 MMT16:36 MMT---
Nepal
Partial Solar Eclipse
12:03 NPT15:16 NPT---
Niger
Partial Solar Eclipse
06:01 WAT07:12 WAT---
Nigeria
Partial Solar Eclipse
05:48 WAT07:19 WAT---
Northern Mariana Islands
Partial Solar Eclipse
18:15 ChST18:51 ChST---
Oman
Partial Solar Eclipse
07:57 AST12:30 GST---
Pakistan
Partial Solar Eclipse
10:30 PKT14:03 PKT---
Palau
Partial Solar Eclipse
16:58 18:20 ---
Papua New Guinea
Partial Solar Eclipse
17:01 WIT18:31 PGT---
Philippines
Partial Solar Eclipse
15:40 18:12 ---
Qatar
Partial Solar Eclipse
08:20 AST10:55 AST---
Reunion
Partial Solar Eclipse
08:42 RET11:26 RET---
Rwanda
Partial Solar Eclipse
06:18 CAT09:55 EAT---
Sao Tome and Principe
Partial Solar Eclipse
05:21 GMT06:20 GMT---
Saudi Arabia
Partial Solar Eclipse
07:52 AST12:15 GST---
Seychelles
Partial Solar Eclipse
08:19 SCT12:06 SCT---
Singapore
Partial Solar Eclipse
15:08 SGT18:12 SGT---
Somalia
Partial Solar Eclipse
07:20 EAT11:04 EAT---
South Africa
Partial Solar Eclipse
06:22 SAST08:44 SAST---
South Sudan
Partial Solar Eclipse
07:26 EAT10:09 EAT---
Sudan
Partial Solar Eclipse
07:36 EAT09:13 CAT---
Taiwan
Partial Solar Eclipse
15:53 CST17:48 CST---
Tajikistan
Partial Solar Eclipse
11:00 AFT13:00 AFT---
Togo
Partial Solar Eclipse
05:33 GMT06:09 GMT---
Turkmenistan
Partial Solar Eclipse
10:44 AFT12:37 AFT---
Uganda
Partial Solar Eclipse
07:20 EAT10:06 EAT---
United Arab Emirates
Partial Solar Eclipse
08:15 AST12:13 GST---
Uzbekistan
Partial Solar Eclipse
11:31 UZT12:42 AFT---
Vietnam
Partial Solar Eclipse
14:08 ICT17:11 ICT---
Yemen
Partial Solar Eclipse
07:43 AST11:17 AST---
Zimbabwe
Partial Solar Eclipse
06:14 CAT08:51 CAT---

All times shown in this table are local time. (Note: more than one time zone is listed.) "Annularity duration" gives the time between the start and finish of annularity within the entire country (not at one location).

How Many People Can See This Eclipse?

Number of People Seeing...Number of People*Fraction of World Population
Any part of the eclipse5,380,000,00063.49%
At least 10% partial4,360,000,00051.44%
At least 20% partial3,710,000,00043.75%
At least 30% partial3,140,000,00037.06%
At least 40% partial2,320,000,00027.45%
At least 50% partial1,640,000,00019.38%
At least 60% partial1,160,000,00013.72%
At least 70% partial671,000,0007.92%
At least 80% partial398,000,0004.70%
At least 90% partial117,000,0001.39%
Totality or annularity76,500,0000.90%

* The number of people refers to the resident population (as a round number) in areas where the eclipse is visible. timeanddate has calculated these numbers using raw population data provided by the Center for International Earth Science Information Network (CIESIN) at Columbia University. The raw data is based on population estimates from the year 2000 to 2020.

An Eclipse Never Comes Alone!

A solar eclipse always occurs about two weeks before or after a lunar eclipse.

Usually, there are two eclipses in a row, but other times, there are three during the same eclipse season.

All eclipses 1900 — 2199

This is the second eclipse this season.

First eclipse this season: 7 May 2031 — Penumbral Lunar Eclipse

Third eclipse this season: 5 June 2031 — Penumbral Lunar Eclipse