501.

Conjunction of Venus and Jupiter Venus and Jupiter share the same right ascension, at a separation of 1°38'. Tue, 09 Jun 2026 at 08:35 EST (202 days away) in Gemini

502.

Close approach of Venus and Jupiter Venus and Jupiter pass within 1°36' of each other. Tue, 09 Jun 2026 at 15:48 EST (202 days away) in Gemini

503.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Tue, 09 Jun 2026 at 16:19 EST (202 days away) in Gemini

504.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Wed, 10 Jun 2026 at 02:49 EST (203 days away) in Pisces

505.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 6°11'. Wed, 10 Jun 2026 at 07:41 EST (203 days away) in Pisces

506.

Daytime Arietid meteor shower 2026 The Daytime Arietid meteor shower reaches its peak. Wed, 10 Jun 2026 (203 days away) in Aries

507.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Wed, 10 Jun 2026 (203 days away) in Gemini

508.

Messier 92 is well placed The globular cluster M92 (NGC 6341; mag 6.5) in Hercules culminates at around midnight local time. Thu, 11 Jun 2026 (204 days away) in Hercules

509.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 5°38'. Fri, 12 Jun 2026 at 17:16 EST (205 days away) in Aries

510.

Close approach of the Moon and M45 The Moon and M45 pass close to each other. Sat, 13 Jun 2026 at 09:41 EST (206 days away) in Taurus

511.

The Moon at perihelion The Moon passes its orbit's closest point to the Sun, which happens each month around the time of new moon. Sun, 14 Jun 2026 at 05:56 EST (207 days away) in Taurus

512.

The Moon at perigee The Moon makes its monthly closest approach to the Earth, making it appear fractionally larger than at other times of the month. Sun, 14 Jun 2026 at 19:19 EST (207 days away) in Taurus

513.

New Moon The Moon disappears into the Sun's glare for a few days. Sun, 14 Jun 2026 at 22:55 EST (207 days away) in Taurus

514.

Asteroid 14 Irene at opposition Asteroid 14 Irene makes closest approach to the Earth. Mon, 15 Jun 2026 at 05:34 EST (208 days away) in Ophiuchus

515.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Mon, 15 Jun 2026 at 18:40 EST (208 days away) in Gemini

516.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 2°35'. Tue, 16 Jun 2026 at 15:33 EST (209 days away) in Gemini

517.

NGC 6388 is well placed The globular cluster NGC 6388 (mag 6.8) in Scorpius culminates at around midnight local time. Tue, 16 Jun 2026 (209 days away) in Scorpius

518.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 2°32'. Wed, 17 Jun 2026 at 02:52 EST (210 days away) in Gemini

519.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Wed, 17 Jun 2026 at 03:58 EST (210 days away) in Gemini

520.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 17'. Wed, 17 Jun 2026 at 16:20 EST (210 days away) in Cancer