The Sky over the Mornington Peninsula — July 1988
Highlights this month
- 4MonVenus is stationary — resumes direct (eastward) motion. (6:14pm)
- 5TueThe Moon passes Mars — 5° apart. (12:44pm)
- 7ThuMercury at greatest morning elongation (21° from the Sun, mag 0.3) — best morning apparition. (1:30am)
- 30SatSouthern Delta Aquariids meteor shower peaks (up to 25/hr). A bright 98% Moon interferes badly this year.
- 30SatAlpha Capricornids meteor shower peaks (up to 5/hr). A bright 98% Moon interferes badly this year.
Sun & twilight
| Date | Sunrise | Sunset | Day length | Astro. dark begins | ends |
|---|---|---|---|---|---|
| Fri 1 | 7:37am | 5:10pm | 9h 33m | 6:45pm | 6:03am |
| Sun 10 | 7:36am | 5:15pm | 9h 39m | 6:49pm | 6:02am |
| Wed 20 | 7:31am | 5:22pm | 9h 51m | 6:55pm | 5:58am |
| Sun 31 | 7:22am | 5:31pm | 10h 09m | 7:02pm | 5:51am |
Days lengthen by about 36 minutes over the month.
The Moon
- Last QuarterWed 6, 9:37pm
- New MoonThu 14, 7:50am
- First QuarterFri 22, 12:16pm
- Full MoonFri 29, 1:32pm
Perigee 2 Jul (363,700 km) · Apogee 18 Jul (405,700 km) · Perigee 30 Jul (359,000 km)
The planets
Rise/set for mid-month at The Briars.
| Planet | In | Mag | Rise | Transit | Set | Best |
|---|---|---|---|---|---|---|
| Mercury | Gem | −0.5 | 6:16am | 11:04am | 3:53pm | Hidden |
| Venus | Tau | −4.6 | 4:44am | 9:48am | 2:52pm | Morning |
| Mars | Psc | −1.1 | 10:41pm | 4:56am | 11:10am | Morning |
| Jupiter | Tau | −1.9 | 3:35am | 8:35am | 1:34pm | Morning |
| Saturn | Sgr | 0.0 | 3:17pm | 10:35pm | 5:56am | Evening |
| Uranus | Sgr | 5.6 | 3:14pm | 10:37pm | 6:04am | Evening |
| Neptune | Sgr | 7.8 | 4:05pm | 11:22pm | 6:43am | Evening |
Meteor showers
- Southern Delta Aquariids — peaks 30 July, radiant in Aquarius (up to 25/hr). A favourite southern shower with a high radiant — steady rates through the small hours; overlaps the Alpha Capricornids. A bright 98% Moon interferes badly this year.
- Alpha Capricornids — peaks 30 July, radiant in Capricornus (up to 5/hr). Low rates but noted for slow, bright fireballs; radiant well placed from the south. A bright 98% Moon interferes badly this year.
The solar system — July 1988
Evening sky Morning sky Up much of the night Lost in the Sun’s glare
Open the full interactive orrery ↗ — fast-forward, pick any date, toggle the Moon and more.
Looking for an earlier month? Browse all past monthly guides →
Generated automatically from the MPAS sky engine on 20 August 2026.
