2027 Forecast

Mercury retrograde 1979

Mercury retrograde 1979: 3 periods, 67 days inside the year — 18.4% of 1979. Mercury turned retrograde at 1:15 AM UTC on March 15 at 8°31′ Aries and turned direct at 5:21 AM UTC on April 7 at 25°43′ Pisces. The other four stations are in the table below.

Turns retrograde
Mar 15 1:15 AM UTC
Loops in 1979
3 retrograde periods
Retrograde in 1979
67 days 18.4% of the year
Signs
Aries, Leo, Sagittarius last loop retreats 16.15°
Mercury Retrograde 1979 Dates: Mar 15, Jul 17, Nov 9

Mercury’s path through 1979, day by day

Apparent position of Mercury against the zodiac, 1979
Apparent position of Mercury against the zodiac, 1979. Mercury starts 1979 at 18°49′ Sagittarius and ends it at 27°40′ Sagittarius — a full lap of the zodiac plus 8.9°: 409.1° forward, 40.2° given back. Its three loops retrace 12.79°, 11.3° and 16.15° (23, 24 and 20 days). Fastest day: May 30, 2.2° forward; fastest backward: Nov 20, 1.35°. Counting the shadows, 171 days of 1979 sit inside a retrograde window. Post-retrograde shadow: Dec 15, 1978 – Jan 2, 1979Pre-retrograde shadow: Mar 1, 1979 – Mar 15, 1979Post-retrograde shadow: Apr 7, 1979 – Apr 26, 1979Pre-retrograde shadow: Jun 30, 1979 – Jul 17, 1979Post-retrograde shadow: Aug 11, 1979 – Aug 25, 1979Pre-retrograde shadow: Oct 21, 1979 – Nov 9, 1979Post-retrograde shadow: Nov 29, 1979 – Dec 16, 1979Retrograde: Mar 15, 1979 – Apr 7, 1979Retrograde: Jul 17, 1979 – Aug 11, 1979Retrograde: Nov 9, 1979 – Nov 29, 1979SagittariusCapricornAquariusPiscesAriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusStations retrograde Mar 15, 1979, 1:15 AM UTC, 8°31′ AriesR Mar 15Stations direct Apr 7, 1979, 5:21 AM UTC, 25°43′ PiscesD Apr 7Stations retrograde Jul 17, 1979, 10:42 PM UTC, 14°27′ LeoR Jul 17Stations direct Aug 11, 1979, 1:32 AM UTC, 3°09′ LeoD Aug 11Stations retrograde Nov 9, 1979, 1:55 PM UTC, 5°48′ SagittariusR Nov 9Stations direct Nov 29, 1979, 12:41 PM UTC, 19°39′ ScorpioD Nov 29JanFebMarAprMayJunJulAugSepOctNovDecSource: JPL orbital elements; stations NASA JPL DE440astrohot.com Apparent position of Mercury against the zodiac, 1979. Mercury starts 1979 at 18°49′ Sagittarius and ends it at 27°40′ Sagittarius — a full lap of the zodiac plus 8.9°: 409.1° forward, 40.2° given back. Its three loops retrace 12.79°, 11.3° and 16.15° (23, 24 and 20 days). Fastest day: May 30, 2.2° forward; fastest backward: Nov 20, 1.35°. Counting the shadows, 171 days of 1979 sit inside a retrograde window. Post-retrograde shadow: Dec 15, 1978 – Jan 2, 1979Pre-retrograde shadow: Mar 1, 1979 – Mar 15, 1979Post-retrograde shadow: Apr 7, 1979 – Apr 26, 1979Pre-retrograde shadow: Jun 30, 1979 – Jul 17, 1979Post-retrograde shadow: Aug 11, 1979 – Aug 25, 1979Pre-retrograde shadow: Oct 21, 1979 – Nov 9, 1979Post-retrograde shadow: Nov 29, 1979 – Dec 16, 1979Retrograde: Mar 15, 1979 – Apr 7, 1979Retrograde: Jul 17, 1979 – Aug 11, 1979Retrograde: Nov 9, 1979 – Nov 29, 1979SagittariusAquariusAriesGeminiLeoLibraSagittariusStations retrograde Mar 15, 1979, 1:15 AM UTC, 8°31′ AriesR Mar 15Stations direct Apr 7, 1979, 5:21 AM UTC, 25°43′ PiscesD Apr 7Stations retrograde Jul 17, 1979, 10:42 PM UTC, 14°27′ LeoR Jul 17Stations direct Aug 11, 1979, 1:32 AM UTC, 3°09′ LeoD Aug 11Stations retrograde Nov 9, 1979, 1:55 PM UTC, 5°48′ SagittariusR Nov 9Stations direct Nov 29, 1979, 12:41 PM UTC, 19°39′ ScorpioD Nov 29JanFebMarAprMayJunJulAugSepOctNovDecSource: JPL orbital elements; stations NASA JPL DE440astrohot.com
Retrograde Shadow R — stations retrograde · D — stations direct

Mercury starts 1979 at 18°49′ Sagittarius and ends it at 27°40′ Sagittarius — a full lap of the zodiac plus 8.9°: 409.1° forward, 40.2° given back. Its three loops retrace 12.79°, 11.3° and 16.15° (23, 24 and 20 days). Fastest day: May 30, 2.2° forward; fastest backward: Nov 20, 1.35°. Counting the shadows, 171 days of 1979 sit inside a retrograde window.

Exact times

Mercury retrograde 1979: exact times in your city

Mercury turned retrograde at 1:15 AM UTC on March 15, 1979 at 8°31′ Aries — 9:15 PM on March 14 in Santiago, 8:15 PM on March 14 in New York, 1:15 AM in London and 10:15 AM in Tokyo.

City Turns retrograde · Mar 15 Turns direct · Apr 7 Turns retrograde · Jul 17 Turns direct · Aug 11 Turns retrograde · Nov 9 Turns direct · Nov 29
UTC Thu, Mar 15 · 8°31′ Aries Sat, Apr 7 · 25°43′ Pisces Tue, Jul 17 · 14°27′ Leo Sat, Aug 11 · 3°09′ Leo Fri, Nov 9 · 5°48′ Sagittarius Thu, Nov 29 · 19°39′ Scorpio
Honolulu United States 3:15 PM Wed, Mar 14 · UTC−10 7:21 PM Fri, Apr 6 · UTC−10 12:42 PM Tue, Jul 17 · UTC−10 3:32 PM Fri, Aug 10 · UTC−10 3:55 AM Fri, Nov 9 · UTC−10 2:41 AM Thu, Nov 29 · UTC−10
Anchorage United States 3:15 PM Wed, Mar 14 · UTC−10 7:21 PM Fri, Apr 6 · UTC−10 1:42 PM Tue, Jul 17 · UTC−9 4:32 PM Fri, Aug 10 · UTC−9 3:55 AM Fri, Nov 9 · UTC−10 2:41 AM Thu, Nov 29 · UTC−10
Los Angeles United States 5:15 PM Wed, Mar 14 · UTC−8 9:21 PM Fri, Apr 6 · UTC−8 3:42 PM Tue, Jul 17 · UTC−7 6:32 PM Fri, Aug 10 · UTC−7 5:55 AM Fri, Nov 9 · UTC−8 4:41 AM Thu, Nov 29 · UTC−8
Phoenix United States 6:15 PM Wed, Mar 14 · UTC−7 10:21 PM Fri, Apr 6 · UTC−7 3:42 PM Tue, Jul 17 · UTC−7 6:32 PM Fri, Aug 10 · UTC−7 6:55 AM Fri, Nov 9 · UTC−7 5:41 AM Thu, Nov 29 · UTC−7
Denver United States 6:15 PM Wed, Mar 14 · UTC−7 10:21 PM Fri, Apr 6 · UTC−7 4:42 PM Tue, Jul 17 · UTC−6 7:32 PM Fri, Aug 10 · UTC−6 6:55 AM Fri, Nov 9 · UTC−7 5:41 AM Thu, Nov 29 · UTC−7
Chicago United States 7:15 PM Wed, Mar 14 · UTC−6 11:21 PM Fri, Apr 6 · UTC−6 5:42 PM Tue, Jul 17 · UTC−5 8:32 PM Fri, Aug 10 · UTC−5 7:55 AM Fri, Nov 9 · UTC−6 6:41 AM Thu, Nov 29 · UTC−6
Mexico City Mexico 7:15 PM Wed, Mar 14 · UTC−6 11:21 PM Fri, Apr 6 · UTC−6 4:42 PM Tue, Jul 17 · UTC−6 7:32 PM Fri, Aug 10 · UTC−6 7:55 AM Fri, Nov 9 · UTC−6 6:41 AM Thu, Nov 29 · UTC−6
New York United States 8:15 PM Wed, Mar 14 · UTC−5 12:21 AM Sat, Apr 7 · UTC−5 6:42 PM Tue, Jul 17 · UTC−4 9:32 PM Fri, Aug 10 · UTC−4 8:55 AM Fri, Nov 9 · UTC−5 7:41 AM Thu, Nov 29 · UTC−5
Toronto Canada 8:15 PM Wed, Mar 14 · UTC−5 12:21 AM Sat, Apr 7 · UTC−5 6:42 PM Tue, Jul 17 · UTC−4 9:32 PM Fri, Aug 10 · UTC−4 8:55 AM Fri, Nov 9 · UTC−5 7:41 AM Thu, Nov 29 · UTC−5
Bogotá Colombia 8:15 PM Wed, Mar 14 · UTC−5 12:21 AM Sat, Apr 7 · UTC−5 5:42 PM Tue, Jul 17 · UTC−5 8:32 PM Fri, Aug 10 · UTC−5 8:55 AM Fri, Nov 9 · UTC−5 7:41 AM Thu, Nov 29 · UTC−5
Lima Peru 8:15 PM Wed, Mar 14 · UTC−5 12:21 AM Sat, Apr 7 · UTC−5 5:42 PM Tue, Jul 17 · UTC−5 8:32 PM Fri, Aug 10 · UTC−5 8:55 AM Fri, Nov 9 · UTC−5 7:41 AM Thu, Nov 29 · UTC−5
Caracas Venezuela 9:15 PM Wed, Mar 14 · UTC−4 1:21 AM Sat, Apr 7 · UTC−4 6:42 PM Tue, Jul 17 · UTC−4 9:32 PM Fri, Aug 10 · UTC−4 9:55 AM Fri, Nov 9 · UTC−4 8:41 AM Thu, Nov 29 · UTC−4
Santiago Chile 9:15 PM Wed, Mar 14 · UTC−4 1:21 AM Sat, Apr 7 · UTC−4 6:42 PM Tue, Jul 17 · UTC−4 9:32 PM Fri, Aug 10 · UTC−4 10:55 AM Fri, Nov 9 · UTC−3 9:41 AM Thu, Nov 29 · UTC−3
Buenos Aires Argentina 10:15 PM Wed, Mar 14 · UTC−3 2:21 AM Sat, Apr 7 · UTC−3 7:42 PM Tue, Jul 17 · UTC−3 10:32 PM Fri, Aug 10 · UTC−3 10:55 AM Fri, Nov 9 · UTC−3 9:41 AM Thu, Nov 29 · UTC−3
São Paulo Brazil 10:15 PM Wed, Mar 14 · UTC−3 2:21 AM Sat, Apr 7 · UTC−3 7:42 PM Tue, Jul 17 · UTC−3 10:32 PM Fri, Aug 10 · UTC−3 10:55 AM Fri, Nov 9 · UTC−3 9:41 AM Thu, Nov 29 · UTC−3
Reykjavík Iceland 1:15 AM Thu, Mar 15 · UTC 5:21 AM Sat, Apr 7 · UTC 10:42 PM Tue, Jul 17 · UTC 1:32 AM Sat, Aug 11 · UTC 1:55 PM Fri, Nov 9 · UTC 12:41 PM Thu, Nov 29 · UTC
London United Kingdom 1:15 AM Thu, Mar 15 · UTC 6:21 AM Sat, Apr 7 · UTC+1 11:42 PM Tue, Jul 17 · UTC+1 2:32 AM Sat, Aug 11 · UTC+1 1:55 PM Fri, Nov 9 · UTC 12:41 PM Thu, Nov 29 · UTC
Lagos Nigeria 2:15 AM Thu, Mar 15 · UTC+1 6:21 AM Sat, Apr 7 · UTC+1 11:42 PM Tue, Jul 17 · UTC+1 2:32 AM Sat, Aug 11 · UTC+1 2:55 PM Fri, Nov 9 · UTC+1 1:41 PM Thu, Nov 29 · UTC+1
Paris France 2:15 AM Thu, Mar 15 · UTC+1 7:21 AM Sat, Apr 7 · UTC+2 12:42 AM Wed, Jul 18 · UTC+2 3:32 AM Sat, Aug 11 · UTC+2 2:55 PM Fri, Nov 9 · UTC+1 1:41 PM Thu, Nov 29 · UTC+1
Berlin Germany 2:15 AM Thu, Mar 15 · UTC+1 6:21 AM Sat, Apr 7 · UTC+1 11:42 PM Tue, Jul 17 · UTC+1 2:32 AM Sat, Aug 11 · UTC+1 2:55 PM Fri, Nov 9 · UTC+1 1:41 PM Thu, Nov 29 · UTC+1
Johannesburg South Africa 3:15 AM Thu, Mar 15 · UTC+2 7:21 AM Sat, Apr 7 · UTC+2 12:42 AM Wed, Jul 18 · UTC+2 3:32 AM Sat, Aug 11 · UTC+2 3:55 PM Fri, Nov 9 · UTC+2 2:41 PM Thu, Nov 29 · UTC+2
Cairo Egypt 3:15 AM Thu, Mar 15 · UTC+2 7:21 AM Sat, Apr 7 · UTC+2 1:42 AM Wed, Jul 18 · UTC+3 4:32 AM Sat, Aug 11 · UTC+3 3:55 PM Fri, Nov 9 · UTC+2 2:41 PM Thu, Nov 29 · UTC+2
Athens Greece 3:15 AM Thu, Mar 15 · UTC+2 8:21 AM Sat, Apr 7 · UTC+3 1:42 AM Wed, Jul 18 · UTC+3 4:32 AM Sat, Aug 11 · UTC+3 3:55 PM Fri, Nov 9 · UTC+2 2:41 PM Thu, Nov 29 · UTC+2
Istanbul Turkey 4:15 AM Thu, Mar 15 · UTC+3 8:21 AM Sat, Apr 7 · UTC+3 1:42 AM Wed, Jul 18 · UTC+3 4:32 AM Sat, Aug 11 · UTC+3 4:55 PM Fri, Nov 9 · UTC+3 3:41 PM Thu, Nov 29 · UTC+3
Moscow Russia 4:15 AM Thu, Mar 15 · UTC+3 8:21 AM Sat, Apr 7 · UTC+3 1:42 AM Wed, Jul 18 · UTC+3 4:32 AM Sat, Aug 11 · UTC+3 4:55 PM Fri, Nov 9 · UTC+3 3:41 PM Thu, Nov 29 · UTC+3
Nairobi Kenya 4:15 AM Thu, Mar 15 · UTC+3 8:21 AM Sat, Apr 7 · UTC+3 1:42 AM Wed, Jul 18 · UTC+3 4:32 AM Sat, Aug 11 · UTC+3 4:55 PM Fri, Nov 9 · UTC+3 3:41 PM Thu, Nov 29 · UTC+3
Tehran Iran 4:45 AM Thu, Mar 15 · UTC+3:30 8:51 AM Sat, Apr 7 · UTC+3:30 3:12 AM Wed, Jul 18 · UTC+4:30 6:02 AM Sat, Aug 11 · UTC+4:30 5:25 PM Fri, Nov 9 · UTC+3:30 4:11 PM Thu, Nov 29 · UTC+3:30
Dubai United Arab Emirates 5:15 AM Thu, Mar 15 · UTC+4 9:21 AM Sat, Apr 7 · UTC+4 2:42 AM Wed, Jul 18 · UTC+4 5:32 AM Sat, Aug 11 · UTC+4 5:55 PM Fri, Nov 9 · UTC+4 4:41 PM Thu, Nov 29 · UTC+4
Karachi Pakistan 6:15 AM Thu, Mar 15 · UTC+5 10:21 AM Sat, Apr 7 · UTC+5 3:42 AM Wed, Jul 18 · UTC+5 6:32 AM Sat, Aug 11 · UTC+5 6:55 PM Fri, Nov 9 · UTC+5 5:41 PM Thu, Nov 29 · UTC+5
New Delhi India 6:45 AM Thu, Mar 15 · UTC+5:30 10:51 AM Sat, Apr 7 · UTC+5:30 4:12 AM Wed, Jul 18 · UTC+5:30 7:02 AM Sat, Aug 11 · UTC+5:30 7:25 PM Fri, Nov 9 · UTC+5:30 6:11 PM Thu, Nov 29 · UTC+5:30
Kathmandu Nepal 6:45 AM Thu, Mar 15 · UTC+5:30 10:51 AM Sat, Apr 7 · UTC+5:30 4:12 AM Wed, Jul 18 · UTC+5:30 7:02 AM Sat, Aug 11 · UTC+5:30 7:25 PM Fri, Nov 9 · UTC+5:30 6:11 PM Thu, Nov 29 · UTC+5:30
Dhaka Bangladesh 7:15 AM Thu, Mar 15 · UTC+6 11:21 AM Sat, Apr 7 · UTC+6 4:42 AM Wed, Jul 18 · UTC+6 7:32 AM Sat, Aug 11 · UTC+6 7:55 PM Fri, Nov 9 · UTC+6 6:41 PM Thu, Nov 29 · UTC+6
Bangkok Thailand 8:15 AM Thu, Mar 15 · UTC+7 12:21 PM Sat, Apr 7 · UTC+7 5:42 AM Wed, Jul 18 · UTC+7 8:32 AM Sat, Aug 11 · UTC+7 8:55 PM Fri, Nov 9 · UTC+7 7:41 PM Thu, Nov 29 · UTC+7
Jakarta Indonesia 8:15 AM Thu, Mar 15 · UTC+7 12:21 PM Sat, Apr 7 · UTC+7 5:42 AM Wed, Jul 18 · UTC+7 8:32 AM Sat, Aug 11 · UTC+7 8:55 PM Fri, Nov 9 · UTC+7 7:41 PM Thu, Nov 29 · UTC+7
Singapore 8:45 AM Thu, Mar 15 · UTC+7:30 12:51 PM Sat, Apr 7 · UTC+7:30 6:12 AM Wed, Jul 18 · UTC+7:30 9:02 AM Sat, Aug 11 · UTC+7:30 9:25 PM Fri, Nov 9 · UTC+7:30 8:11 PM Thu, Nov 29 · UTC+7:30
Beijing China 9:15 AM Thu, Mar 15 · UTC+8 1:21 PM Sat, Apr 7 · UTC+8 6:42 AM Wed, Jul 18 · UTC+8 9:32 AM Sat, Aug 11 · UTC+8 9:55 PM Fri, Nov 9 · UTC+8 8:41 PM Thu, Nov 29 · UTC+8
Manila Philippines 9:15 AM Thu, Mar 15 · UTC+8 1:21 PM Sat, Apr 7 · UTC+8 6:42 AM Wed, Jul 18 · UTC+8 9:32 AM Sat, Aug 11 · UTC+8 9:55 PM Fri, Nov 9 · UTC+8 8:41 PM Thu, Nov 29 · UTC+8
Perth Australia 9:15 AM Thu, Mar 15 · UTC+8 1:21 PM Sat, Apr 7 · UTC+8 6:42 AM Wed, Jul 18 · UTC+8 9:32 AM Sat, Aug 11 · UTC+8 9:55 PM Fri, Nov 9 · UTC+8 8:41 PM Thu, Nov 29 · UTC+8
Seoul South Korea 10:15 AM Thu, Mar 15 · UTC+9 2:21 PM Sat, Apr 7 · UTC+9 7:42 AM Wed, Jul 18 · UTC+9 10:32 AM Sat, Aug 11 · UTC+9 10:55 PM Fri, Nov 9 · UTC+9 9:41 PM Thu, Nov 29 · UTC+9
Tokyo Japan 10:15 AM Thu, Mar 15 · UTC+9 2:21 PM Sat, Apr 7 · UTC+9 7:42 AM Wed, Jul 18 · UTC+9 10:32 AM Sat, Aug 11 · UTC+9 10:55 PM Fri, Nov 9 · UTC+9 9:41 PM Thu, Nov 29 · UTC+9
Adelaide Australia 10:45 AM Thu, Mar 15 · UTC+9:30 2:51 PM Sat, Apr 7 · UTC+9:30 8:12 AM Wed, Jul 18 · UTC+9:30 11:02 AM Sat, Aug 11 · UTC+9:30 12:25 AM Sat, Nov 10 · UTC+10:30 11:11 PM Thu, Nov 29 · UTC+10:30
Brisbane Australia 11:15 AM Thu, Mar 15 · UTC+10 3:21 PM Sat, Apr 7 · UTC+10 8:42 AM Wed, Jul 18 · UTC+10 11:32 AM Sat, Aug 11 · UTC+10 11:55 PM Fri, Nov 9 · UTC+10 10:41 PM Thu, Nov 29 · UTC+10
Sydney Australia 11:15 AM Thu, Mar 15 · UTC+10 3:21 PM Sat, Apr 7 · UTC+10 8:42 AM Wed, Jul 18 · UTC+10 11:32 AM Sat, Aug 11 · UTC+10 12:55 AM Sat, Nov 10 · UTC+11 11:41 PM Thu, Nov 29 · UTC+11
Auckland New Zealand 1:15 PM Thu, Mar 15 · UTC+12 5:21 PM Sat, Apr 7 · UTC+12 10:42 AM Wed, Jul 18 · UTC+12 1:32 PM Sat, Aug 11 · UTC+12 2:55 AM Sat, Nov 10 · UTC+13 1:41 AM Fri, Nov 30 · UTC+13

Stations from the NASA JPL DE440 ephemeris. Swiss Ephemeris agrees on every Mercury station 1900–2050: all within a minute. Local times: IANA time zones, to the minute.

23 days · retreats 12.79°

March 15 → April 7, 1979 in Aries

Stations retrograde Mar 15, 1979, 1:15 AM UTC at 8°31′ Aries
Stations direct Apr 7, 1979, 5:21 AM UTC at 25°43′ Pisces
Shadow opens Mar 1, 1979, 2:18 AM UTC (14 days before)
Shadow closes Apr 26, 1979, 3:09 AM UTC (19 days after)
Full window including shadows 56 days
The March loop up close, shadow to shadow
The March loop up close, shadow to shadow. Mercury crosses the 12.79° between 25°43′ Pisces and 8°31′ Aries three times: forward in the pre-shadow (14 days), back while retrograde (23 days), forward again in the post-shadow (19 days). Pre-retrograde shadow: Mar 1, 1979 – Mar 15, 1979Post-retrograde shadow: Apr 7, 1979 – Apr 26, 1979Retrograde: Mar 15, 1979 – Apr 7, 197920° Pisces25° Pisces0° Aries5° Aries10° AriesStations retrograde Mar 15, 1979, 1:15 AM UTC, 8°31′ AriesR Mar 15 · 8°31′ AriesStations direct Apr 7, 1979, 5:21 AM UTC, 25°43′ PiscesD Apr 7 · 25°43′ PiscesFeb 26Mar 5Mar 12Mar 19Mar 26Apr 2Apr 9Apr 16Apr 23Source: JPL orbital elements; stations NASA JPL DE440astrohot.com The March loop up close, shadow to shadow. Mercury crosses the 12.79° between 25°43′ Pisces and 8°31′ Aries three times: forward in the pre-shadow (14 days), back while retrograde (23 days), forward again in the post-shadow (19 days). Pre-retrograde shadow: Mar 1, 1979 – Mar 15, 1979Post-retrograde shadow: Apr 7, 1979 – Apr 26, 1979Retrograde: Mar 15, 1979 – Apr 7, 197920° Pisces25° PiscesStations retrograde Mar 15, 1979, 1:15 AM UTC, 8°31′ AriesR Mar 15 · 8°31′ AriesStations direct Apr 7, 1979, 5:21 AM UTC, 25°43′ PiscesD Apr 7 · 25°43′ PiscesFeb 26Mar 12Mar 26Apr 9Apr 23Source: JPL orbital elements; stations NASA JPL DE440astrohot.com

Mercury crosses the 12.79° between 25°43′ Pisces and 8°31′ Aries three times: forward in the pre-shadow (14 days), back while retrograde (23 days), forward again in the post-shadow (19 days).

Mercury retrograde in Aries

In Aries the retrograde tends to show up as hasty words and rushed decisions coming back for review. Messages sent in anger, plans launched without checking and arguments started on impulse are the classic material. The useful version is slower starts: finish the draft, reread it, then press send.

…and back into Pisces

In Pisces the retrograde blurs details and heightens intuition. Instructions are misread, dates are forgotten and communication relies on feeling rather than fact. It favors rest, creative reflection and double-checking anything that must be exact.

It begins in Pisces season and ends in Aries season.

Also retrograde at the same time

  • Jupiter in Leo — Mar 15 to Mar 26, 1979 (11 days of overlap)
  • Saturn in Virgo — Mar 15 to Apr 7, 1979 (23 days of overlap)
  • Uranus in Scorpio — Mar 15 to Apr 7, 1979 (23 days of overlap)
  • Pluto in Libra — Mar 15 to Apr 7, 1979 (23 days of overlap)
  • Neptune in Sagittarius — Mar 23 to Apr 7, 1979 (15 days of overlap)

For the sign itself, see Aries and its daily horoscope.

24 days · retreats 11.3°

July 17 → August 11, 1979 in Leo

Stations retrograde Jul 17, 1979, 10:42 PM UTC at 14°27′ Leo
Stations direct Aug 11, 1979, 1:32 AM UTC at 3°09′ Leo
Shadow opens Jun 30, 1979, 12:22 AM UTC (18 days before)
Shadow closes Aug 25, 1979, 2:43 AM UTC (14 days after)
Full window including shadows 56 days
The July loop up close, shadow to shadow
The July loop up close, shadow to shadow. Mercury crosses the 11.3° between 3°09′ Leo and 14°27′ Leo three times: forward in the pre-shadow (18 days), back while retrograde (24 days), forward again in the post-shadow (14 days). Pre-retrograde shadow: Jun 30, 1979 – Jul 17, 1979Post-retrograde shadow: Aug 11, 1979 – Aug 25, 1979Retrograde: Jul 17, 1979 – Aug 11, 197925° Cancer0° Leo5° Leo10° Leo15° Leo20° LeoStations retrograde Jul 17, 1979, 10:42 PM UTC, 14°27′ LeoR Jul 17 · 14°27′ LeoStations direct Aug 11, 1979, 1:32 AM UTC, 3°09′ LeoD Aug 11 · 3°09′ LeoJul 2Jul 9Jul 16Jul 23Jul 30Aug 6Aug 13Aug 20Aug 27Source: JPL orbital elements; stations NASA JPL DE440astrohot.com The July loop up close, shadow to shadow. Mercury crosses the 11.3° between 3°09′ Leo and 14°27′ Leo three times: forward in the pre-shadow (18 days), back while retrograde (24 days), forward again in the post-shadow (14 days). Pre-retrograde shadow: Jun 30, 1979 – Jul 17, 1979Post-retrograde shadow: Aug 11, 1979 – Aug 25, 1979Retrograde: Jul 17, 1979 – Aug 11, 197925° Cancer5° Leo10° Leo20° LeoStations retrograde Jul 17, 1979, 10:42 PM UTC, 14°27′ LeoR Jul 17 · 14°27′ LeoStations direct Aug 11, 1979, 1:32 AM UTC, 3°09′ LeoD Aug 11 · 3°09′ LeoJul 2Jul 16Jul 30Aug 13Source: JPL orbital elements; stations NASA JPL DE440astrohot.com

Mercury crosses the 11.3° between 3°09′ Leo and 14°27′ Leo three times: forward in the pre-shadow (18 days), back while retrograde (24 days), forward again in the post-shadow (14 days).

Mercury retrograde in Leo

In Leo the retrograde touches creative projects, self-expression and romance. Work you shelved asks to be finished, performances need rehearsing again, and an old flame may reappear. It is a good window for revising creative work rather than launching it.

It begins in Cancer season and ends in Leo season.

Also retrograde at the same time

  • Uranus in Scorpio — Jul 17 to Jul 26, 1979 (9 days of overlap)
  • Neptune in Sagittarius — Jul 17 to Aug 11, 1979 (24 days of overlap)

For the sign itself, see Leo and its daily horoscope.

20 days · retreats 16.15°

November 9 → November 29, 1979 in Sagittarius

Stations retrograde Nov 9, 1979, 1:55 PM UTC at 5°48′ Sagittarius
Stations direct Nov 29, 1979, 12:41 PM UTC at 19°39′ Scorpio
Shadow opens Oct 21, 1979, 5:43 AM UTC (19 days before)
Shadow closes Dec 16, 1979, 10:30 PM UTC (17 days after)
Full window including shadows 57 days
The November loop up close, shadow to shadow
The November loop up close, shadow to shadow. Mercury crosses the 16.15° between 19°39′ Scorpio and 5°48′ Sagittarius three times: forward in the pre-shadow (19 days), back while retrograde (20 days), forward again in the post-shadow (17 days). Pre-retrograde shadow: Oct 21, 1979 – Nov 9, 1979Post-retrograde shadow: Nov 29, 1979 – Dec 16, 1979Retrograde: Nov 9, 1979 – Nov 29, 197915° Scorpio20° Scorpio25° Scorpio0° Sagittarius5° Sagittarius10° SagittariusStations retrograde Nov 9, 1979, 1:55 PM UTC, 5°48′ SagittariusR Nov 9 · 5°48′ SagittariusStations direct Nov 29, 1979, 12:41 PM UTC, 19°39′ ScorpioD Nov 29 · 19°39′ ScorpioOct 22Oct 29Nov 5Nov 12Nov 19Nov 26Dec 3Dec 10Dec 17Source: JPL orbital elements; stations NASA JPL DE440astrohot.com The November loop up close, shadow to shadow. Mercury crosses the 16.15° between 19°39′ Scorpio and 5°48′ Sagittarius three times: forward in the pre-shadow (19 days), back while retrograde (20 days), forward again in the post-shadow (17 days). Pre-retrograde shadow: Oct 21, 1979 – Nov 9, 1979Post-retrograde shadow: Nov 29, 1979 – Dec 16, 1979Retrograde: Nov 9, 1979 – Nov 29, 197910° SagittariusStations retrograde Nov 9, 1979, 1:55 PM UTC, 5°48′ SagittariusR Nov 9 · 5°48′ SagittariusStations direct Nov 29, 1979, 12:41 PM UTC, 19°39′ ScorpioD Nov 29 · 19°39′ ScorpioOct 22Nov 5Nov 19Dec 3Source: JPL orbital elements; stations NASA JPL DE440astrohot.com

Mercury crosses the 16.15° between 19°39′ Scorpio and 5°48′ Sagittarius three times: forward in the pre-shadow (19 days), back while retrograde (20 days), forward again in the post-shadow (17 days).

Mercury retrograde in Sagittarius

In Sagittarius the retrograde affects travel, study and beliefs. Journeys are delayed, paperwork for visas or courses gets stuck, and opinions stated too confidently need walking back. It suits revisiting plans for the bigger picture before committing to them.

…and back into Scorpio

In Scorpio the retrograde goes digging. Secrets surface, shared finances need re-examining, and conversations turn intense. It suits research, therapy and honest reckonings, and it punishes suspicion that runs ahead of the facts.

It begins in Scorpio season and ends in Sagittarius season.

No other planet is retrograde during this period, which is unusual.

For the sign itself, see Sagittarius and its daily horoscope.

Computed from the actual motion

The nearest Mercury retrogrades either side of 1979

Previous

1978 Ended December 15, 1978 after 20 days, moving back 16.27° through the zodiac.

Next

1980 Begins February 26, 1980 and runs 23 days.

Both dates are computed from the planet’s apparent motion, not taken from a table. A retrograde begins the moment its daily movement against the stars turns negative, and that moment is findable to the hour.

Computed for 1979

Mercury through the zodiac in 1979

Every sign Mercury occupies during 1979, with the dates it enters and leaves. A sign that appears twice means the planet backed into the previous sign during a retrograde and crossed again.

Mercury in Sagittarius From Jan 1 – Jan 8
Mercury in Capricorn Jan 8 – Jan 28
Mercury in Aquarius Jan 28 – Feb 14
Mercury in Pisces Feb 14 – Mar 3
Mercury in Aries Mar 3 – Mar 28
Mercury in Pisces Mar 28 – Apr 17
Mercury in Aries Apr 17 – May 10
Mercury in Taurus May 10 – May 26
Mercury in Gemini May 26 – Jun 9
Mercury in Cancer Jun 9 – Jun 27
Mercury in Leo Jun 27 – Sep 2
Mercury in Virgo Sep 2 – Sep 18
Mercury in Libra Sep 18 – Oct 7
Mercury in Scorpio Oct 7 – Oct 30
Mercury in Sagittarius Oct 30 – Nov 18
Mercury in Scorpio Nov 18 – Dec 12
Mercury in Sagittarius Dec 12 – Dec 31 and beyond

17 segments in 1979. Dates from NASA JPL’s DE440 ephemeris.

1979 at a glance

Every other retrograde in 1979

Jupiter in Leo Nov 25, 1978 – Mar 26, 1979 · 120 days
Saturn in Virgo Dec 24, 1978 – May 9, 1979 · 136 days
Pluto in Libra Jan 21, 1979 – Jun 27, 1979 · 156 days
Uranus in Scorpio Feb 24, 1979 – Jul 26, 1979 · 152 days
Neptune in Sagittarius Mar 23, 1979 – Aug 30, 1979 · 160 days
Jupiter in Virgo Dec 26, 1979 – Apr 26, 1980 · 122 days

Cite this page

AstroHot. “Mercury Retrograde 1979 Dates: Mar 15, Jul 17, Nov 9.” Accessed October 31, 2026. https://astrohot.com/retrograde/mercury/1979/

For Wikipedia {{cite web |title=Mercury Retrograde 1979 Dates: Mar 15, Jul 17, Nov 9 |url=https://astrohot.com/retrograde/mercury/1979/ |website=AstroHot |access-date=2026-10-31}}