Home   Sun & Moon   Eclipses   July 27–28, 1999 Partial Lunar Eclipse

July 27–28, 1999 Partial Lunar Eclipse

Was this Partial Lunar Eclipse visible in Washington DC?

What This Lunar Eclipse Looked Like

The curvature of the shadow's path and the apparent rotation of the Moon's disk is due to the Earth's rotation.

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Where the Eclipse Was Seen

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

Regions seeing, at least, some parts of the eclipse: Much of Asia, Australia, North America, South America, Pacific, Atlantic, Indian Ocean, Antarctica.

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

Was this eclipse visible in Washington DC?

Eclipse Map and Animation

The animation shows where this partial lunar eclipse is visible during the night (dark “wave” slowly moving across the Earth's surface).

Shades of darkness

Night, moon high up in sky.

Moon between 12 and 18 degrees above horizon.

Moon between 6 and 12 degrees above horizon. Make sure you have free line of sight.

Moon between 0 and 6 degrees above horizon. May be hard to see due to brightness and line of sight.

Day, moon and eclipse both not visible.

Note: Twilight will affect the visibility of the eclipse, as well as weather.

Eclipse was visible.

Only partial phase was visible. Missed partial phase.

Eclipse was not visible at all.

Note: Areas with lighter shadings left (West) of the center will experience the eclipse after moonrise/sunset. Areas with lighter shadings right (East) of the center will experience the eclipse until moonset/sunrise. Actual eclipse visibility depends on weather conditions and line of sight to the Moon.

When the Eclipse Happened Worldwide — Timeline

Lunar eclipses can be visible from everywhere on the night side of the Earth, if the sky is clear. From some places the entire eclipse will be visible, while in other areas the Moon will rise or set during the eclipse.

EventUTC TimeTime in Washington DC*Visible in Washington DC
Penumbral Eclipse beganJul 28 at 08:58:12Jul 28 at 4:58:12 amYes
Partial Eclipse beganJul 28 at 10:22:32Jul 28 at 6:22:32 amNo, below the horizon
Maximum EclipseJul 28 at 11:33:42Jul 28 at 7:33:42 amNo, below the horizon
Partial Eclipse endedJul 28 at 12:45:00Jul 28 at 8:45:00 amNo, below the horizon
Penumbral Eclipse endedJul 28 at 14:09:12Jul 28 at 10:09:12 amNo, below the horizon

* The Moon was below the horizon in Washington DC some of the time, so that part of the eclipse was not visible.

Eclipse calculations usually accurate to a few seconds.

Quick Facts About This Eclipse

DataValueComments
Magnitude0.396Fraction of the Moon’s diameter covered by Earth’s umbra
Obscuration33.4%Percentage of the Moon's area covered by Earth's umbra
Penumbral magnitude1.434Fraction of the Moon's diameter covered by Earth's penumbra
Overall duration5 hours, 11 minutesPeriod between the beginning and end of all eclipse phases
Duration of partial phase2 hours, 22 minutesPeriod between the beginning and end of the partial phase
Duration of penumbral phases2 hours, 49 minutesCombined period of both penumbral phases

Countries Where the Eclipse Is Visible

CountryTypeStartEnd
American Samoa
Partial Lunar Eclipse
10:00 pm SST3:07 am SST
Anguilla
Penumbral Lunar Eclipse
5:00 am AST5:49 am AST
Antarctica
Partial Lunar Eclipse
9:00 pm NZST2:07 am NZST
Antigua and Barbuda
Penumbral Lunar Eclipse
5:00 am AST5:47 am AST
Argentina
Partial Lunar Eclipse
6:00 am ART9:34 am ART
Aruba
Partial Lunar Eclipse
5:00 am AST6:26 am AST
Australia
Partial Lunar Eclipse
6:30 pm ACST11:37 pm ACST
Bangladesh
Partial Lunar Eclipse
6:28 pm BST8:07 pm BST
Barbados
Penumbral Lunar Eclipse
5:00 am AST5:42 am AST
Belize
Partial Lunar Eclipse
3:00 am CST5:40 am CST
Bermuda
Penumbral Lunar Eclipse
6:00 am ADT6:32 am ADT
Bhutan
Partial Lunar Eclipse
6:09 pm IST8:07 pm BTT
Bolivia
Partial Lunar Eclipse
5:00 am BOT7:08 am BOT
Brazil
Partial Lunar Eclipse
5:00 am AMT6:10 am PET
British Indian Ocean Territory
Penumbral Lunar Eclipse
7:10 pm IOT8:07 pm IOT
British Virgin Islands
Penumbral Lunar Eclipse
5:00 am AST5:55 am AST
Brunei
Partial Lunar Eclipse
6:29 pm MYT10:07 pm BNT
Cambodia
Partial Lunar Eclipse
6:13 pm ICT9:07 pm ICT
Canada
Partial Lunar Eclipse
3:00 am CST6:15 am PDT
Caribbean Netherlands
Penumbral Lunar Eclipse
11:00 am CEST6:19 am AST
Cayman Islands
Partial Lunar Eclipse
4:00 am EST6:03 am EST
Chile
Partial Lunar Eclipse
5:00 am CLT8:06 am EAST
China
Partial Lunar Eclipse
6:30 pm CST10:07 pm CST
Christmas Island
Partial Lunar Eclipse
5:48 pm CXT9:07 pm CXT
Cocos (Keeling) Islands
Partial Lunar Eclipse
5:52 pm CCT8:37 pm CCT
Colombia
Partial Lunar Eclipse
4:00 am COT6:26 am COT
Cook Islands
Partial Lunar Eclipse
11:00 pm CKT4:07 am CKT
Costa Rica
Partial Lunar Eclipse
3:00 am CST5:46 am CST
Cuba
Partial Lunar Eclipse
5:00 am CDT7:13 am CDT
Curaçao
Penumbral Lunar Eclipse
5:00 am AST6:23 am AST
Dominica
Penumbral Lunar Eclipse
5:00 am AST5:46 am AST
Dominican Republic
Partial Lunar Eclipse
5:00 am AST5:25 am EST
East Timor
Partial Lunar Eclipse
5:22 pm WITA10:07 pm WITA
Ecuador
Partial Lunar Eclipse
4:00 am ECT6:13 am GALT
El Salvador
Partial Lunar Eclipse
3:00 am CST5:47 am CST
Falkland Islands
Partial Lunar Eclipse
5:00 am FKT7:50 am FKT
Fiji
Partial Lunar Eclipse
10:00 pm TOT3:07 am TOT
French Guiana
Penumbral Lunar Eclipse
6:00 am GFT6:36 am GFT
French Polynesia
Partial Lunar Eclipse
11:00 pm TAHT4:07 am TAHT
French Southern Territories
Partial Lunar Eclipse
4:55 pm TFT7:07 pm TFT
Grenada
Penumbral Lunar Eclipse
5:00 am AST5:52 am AST
Guadeloupe
Penumbral Lunar Eclipse
5:00 am AST5:46 am AST
Guam
Partial Lunar Eclipse
7:00 pm 12:07 am
Guatemala
Partial Lunar Eclipse
3:00 am CST5:55 am CST
Guyana
Penumbral Lunar Eclipse
5:00 am GYT5:59 am VET
Haiti
Partial Lunar Eclipse
4:00 am EST5:35 am EST
Honduras
Partial Lunar Eclipse
3:00 am CST5:43 am CST
Hong Kong
Partial Lunar Eclipse
6:59 pm HKT10:07 pm HKT
India
Partial Lunar Eclipse
5:31 pm IST7:37 pm IST
Indonesia
Partial Lunar Eclipse
6:00 pm WIT10:07 pm WITA
Jamaica
Partial Lunar Eclipse
4:00 am EST5:52 am EST
Japan
Partial Lunar Eclipse
6:00 pm JST11:07 pm JST
Kazakhstan
Penumbral Lunar Eclipse
8:51 pm OMSST9:07 pm
Kiribati
Partial Lunar Eclipse
11:00 pm LINT4:07 am LINT
Kyrgyzstan
Penumbral Lunar Eclipse
10:00 pm CST8:07 pm
Laos
Partial Lunar Eclipse
6:16 pm ICT9:07 pm ICT
Macau
Partial Lunar Eclipse
7:02 pm CST10:07 pm CST
Malaysia
Partial Lunar Eclipse
6:14 pm MYT9:07 pm WIB
Maldives
Penumbral Lunar Eclipse
6:16 pm MVT7:07 pm MVT
Marshall Islands
Partial Lunar Eclipse
9:00 pm 2:07 am
Martinique
Penumbral Lunar Eclipse
5:00 am AST5:46 am AST
Mauritius
Penumbral Lunar Eclipse
5:30 pm MUT6:07 pm MUT
Mexico
Partial Lunar Eclipse
4:00 am CDT6:23 am PDT
Micronesia
Partial Lunar Eclipse
8:00 pm PONT1:07 am PONT
Mongolia
Partial Lunar Eclipse
8:30 pm CHOT10:07 pm ULAT
Montserrat
Penumbral Lunar Eclipse
5:00 am AST5:47 am AST
Myanmar
Partial Lunar Eclipse
6:44 pm ICT8:37 pm MMT
Nauru
Partial Lunar Eclipse
9:00 pm NRT2:07 am NRT
Nepal
Penumbral Lunar Eclipse
6:40 pm NPT7:52 pm NPT
New Caledonia
Partial Lunar Eclipse
8:00 pm NCT1:07 am NCT
New Zealand
Partial Lunar Eclipse
9:00 pm NZST2:07 am NZST
Nicaragua
Partial Lunar Eclipse
3:00 am CST5:38 am CST
Niue
Partial Lunar Eclipse
10:00 pm NUT3:07 am NUT
Norfolk Island
Partial Lunar Eclipse
8:30 pm NFT1:37 am NFT
North Korea
Partial Lunar Eclipse
7:33 pm KST11:07 pm KST
Northern Mariana Islands
Partial Lunar Eclipse
7:00 pm 12:07 am
Pakistan
Penumbral Lunar Eclipse
6:54 pm PKT7:07 pm PKT
Palau
Partial Lunar Eclipse
6:14 pm 11:07 pm
Panama
Partial Lunar Eclipse
4:00 am EST6:26 am EST
Papua New Guinea
Partial Lunar Eclipse
7:00 pm PGT12:07 am PGT
Paraguay
Partial Lunar Eclipse
5:00 am PYT6:45 am PYT
Peru
Partial Lunar Eclipse
4:00 am PET6:38 am PET
Philippines
Partial Lunar Eclipse
5:46 pm 10:07 pm
Pitcairn Islands
Partial Lunar Eclipse
1:00 am PST6:07 am PST
Puerto Rico
Penumbral Lunar Eclipse
5:00 am AST6:09 am AST
Reunion
Penumbral Lunar Eclipse
5:59 pm RET6:07 pm RET
Russia
Partial Lunar Eclipse
10:00 pm ANAST12:07 am YAKST
Saint Kitts and Nevis
Penumbral Lunar Eclipse
5:00 am AST5:49 am AST
Saint Lucia
Penumbral Lunar Eclipse
5:00 am AST5:47 am AST
Saint Martin
Penumbral Lunar Eclipse
5:00 am AST5:49 am AST
Saint Vincent and the Grenadines
Penumbral Lunar Eclipse
5:00 am AST5:50 am AST
Samoa
Partial Lunar Eclipse
10:00 pm WST3:07 am WST
Singapore
Partial Lunar Eclipse
7:12 pm SGT10:07 pm SGT
Sint Maarten
Penumbral Lunar Eclipse
5:00 am AST5:49 am AST
Solomon Islands
Partial Lunar Eclipse
8:00 pm SBT1:07 am SBT
South Georgia/Sandwich Is.
Partial Lunar Eclipse
7:00 am GST8:38 am GST
South Korea
Partial Lunar Eclipse
7:20 pm KST11:07 pm KST
Sri Lanka
Penumbral Lunar Eclipse
6:51 pm 8:07 pm
St. Barts
Penumbral Lunar Eclipse
5:00 am AST5:48 am AST
Suriname
Penumbral Lunar Eclipse
6:00 am SRT5:48 am GYT
Taiwan
Partial Lunar Eclipse
6:29 pm CST10:07 pm CST
Thailand
Partial Lunar Eclipse
6:24 pm ICT9:07 pm ICT
The Bahamas
Partial Lunar Eclipse
5:00 am EDT6:48 am EDT
Tokelau
Partial Lunar Eclipse
10:00 pm TKT3:07 am TKT
Tonga
Partial Lunar Eclipse
10:00 pm TOT3:07 am TOT
Trinidad and Tobago
Penumbral Lunar Eclipse
5:00 am AST5:56 am AST
Turks and Caicos Islands
Penumbral Lunar Eclipse
5:00 am EDT6:22 am EDT
Tuvalu
Partial Lunar Eclipse
9:00 pm TVT2:07 am TVT
US Minor Outlying Islands
Partial Lunar Eclipse
4:00 am EST3:07 am
US Virgin Islands
Penumbral Lunar Eclipse
5:00 am AST5:57 am AST
United States
Partial Lunar Eclipse
3:00 am MDT6:07 am AKDT
Uruguay
Partial Lunar Eclipse
6:00 am UYT7:48 am UYT
Vanuatu
Partial Lunar Eclipse
8:00 pm VUT1:07 am VUT
Venezuela
Partial Lunar Eclipse
5:00 am VET5:45 am COT
Vietnam
Partial Lunar Eclipse
6:04 pm ICT9:07 pm ICT
Wallis and Futuna
Partial Lunar Eclipse
9:00 pm WFT2:07 am WFT

All times shown in this table are local time. (Note: more than one time zone is listed.)

How Many People Can See This Eclipse?

Number of People Seeing...Number of People*Fraction of World Population
At least some of the penumbral phase3,250,000,00053.62%
At least some of the partial phase2,120,000,00035.04%
All of partial phase266,000,0004.40%
The entire eclipse from beginning to end24,700,0000.41%

* 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 first eclipse this season.

Second eclipse this season: August 11, 1999 — Total Solar Eclipse