The Sky over the Mornington Peninsula — August 2099
Highlights this month
- 13ThuPerseids meteor shower peaks (up to 100/hr). A thin 13% Moon leaves the sky dark.
- 17MonMercury in superior conjunction with the Sun — lost in the glare. (3:46pm)
- 18TueThe Moon passes Jupiter — 0.9° apart. (9:29pm)
- 19WedThe Moon passes Saturn — 4° apart. (10:45pm)
Sun & twilight
| Date | Sunrise | Sunset | Day length | Astro. dark begins | ends |
|---|---|---|---|---|---|
| Sat 1 | 7:21am | 5:32pm | 10h 11m | 7:03pm | 5:50am |
| Mon 10 | 7:12am | 5:40pm | 10h 28m | 7:09pm | 5:42am |
| Thu 20 | 6:59am | 5:48pm | 10h 49m | 7:17pm | 5:30am |
| Mon 31 | 6:43am | 5:58pm | 11h 14m | 7:25pm | 5:16am |
Days lengthen by about 63 minutes over the month.
The Moon
- Full MoonSat 1, 12:58pm
- Last QuarterSun 9, 5:18pm
- New MoonSun 16, 7:02pm
- First QuarterSun 23, 9:57am
- Full MoonMon 31, 3:58am
Apogee 5 Aug (405,700 km) · Perigee 18 Aug (359,000 km)
The planets
Rise/set for mid-month at The Briars.
| Planet | In | Mag | Rise | Transit | Set | Best |
|---|---|---|---|---|---|---|
| Mercury | Leo | −1.9 | 7:08am | 12:18pm | 5:29pm | Hidden |
| Venus | Leo | −3.8 | 7:31am | 12:52pm | 6:13pm | Hidden |
| Mars | Psc | −1.3 | 10:46pm | 4:30am | 10:11am | Morning |
| Jupiter | Vir | −1.5 | 8:35am | 2:27pm | 8:19pm | Evening |
| Saturn | Vir | 0.9 | 9:19am | 3:28pm | 9:37pm | Evening |
| Uranus | Psc | 5.8 | 10:25pm | 4:06am | 9:44am | Morning |
| Neptune | Leo | 8.0 | 8:07am | 1:47pm | 7:26pm | Hidden |
Meteor showers
- Perseids — peaks 13 August, radiant in Perseus (up to 100/hr). The famous northern shower, but its far-northern radiant scarcely rises from Victoria — only a trickle this far south. A thin 13% Moon leaves the sky dark.
The solar system — August 2099
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 1 September 2026.
