Dark skies over Haiphong, Vietnam

The next moonless night in Haiphong is Sat 7 Nov, dark from 18:30 to 04:43. 4 of the next 30 nights have no Moon at all during full darkness.

Dark here means astronomical darkness (the Sun at least 18° below the horizon) with the Moon below the horizon: the best conditions for faint stars, the Milky Way and astrophotography. Light pollution and weather aren’t included.

Night ofMoon-free dark hoursTotalMoon
Tue 3 Nov18:32–01:166 h 44 min30% lit
Wed 4 Nov18:31–02:117 h 40 min21% lit
Thu 5 Nov18:31–03:058 h 34 min13% lit
Fri 6 Nov18:31–03:599 h 28 min7% lit
Sat 7 Nov18:30–04:4310 h 13 min3% lit
Sun 8 Nov18:30–04:4310 h 13 min1% lit
Mon 9 Nov18:30–04:4410 h 14 min0% lit
Tue 10 Nov18:29–04:4410 h 15 min2% lit
Wed 11 Nov18:31–04:4510 h 14 min6% lit
Thu 12 Nov19:22–04:459 h 24 min11% lit
Fri 13 Nov20:14–04:468 h 31 min17% lit
Sat 14 Nov21:08–04:467 h 38 min25% lit
Sun 15 Nov22:01–04:476 h 45 min33% lit
Mon 16 Nov22:54–04:475 h 53 min42% lit
Tue 17 Nov23:46–04:485 h 02 min52% lit
Wed 18 Nov00:37–04:484 h 11 min62% lit
Thu 19 Nov01:30–04:493 h 19 min72% lit
Fri 20 Nov02:25–04:492 h 24 min81% lit
Sat 21 Nov03:22–04:501 h 27 min88% lit
Sun 22 Nov04:25–04:500 h 26 min95% lit
Mon 23 NovMoon up all night–99% lit
Tue 24 NovMoon up all night–100% lit
Wed 25 NovMoon up all night–98% lit
Thu 26 Nov18:28–18:490 h 21 min94% lit
Fri 27 Nov18:28–19:581 h 30 min86% lit
Sat 28 Nov18:28–21:062 h 38 min77% lit
Sun 29 Nov18:28–22:113 h 42 min67% lit
Mon 30 Nov18:29–23:114 h 42 min56% lit
Tue 1 Dec18:29–00:075 h 39 min45% lit
Wed 2 Dec18:29–01:026 h 33 min35% lit

Times are local to Haiphong (Asia/Bangkok). Each bar runs from midday to midday: grey is full darkness with the Moon up, dark blue is full darkness with no Moon.

Also for Haiphong: when the ISS passes over.

Other cities in Vietnam

Computed with astronomy-engine from the Sun’s and Moon’s positions; moonrise and moonset follow the standard almanac definition. Checked against timeanddate.com and the US Naval Observatory for London, November 2026. Updated twice a day.